11712 + Interview Questions in Biology Page 79 InterviewSolution

3901.	Look at the given diagrams. They indicate the four stages of cell division in a living cell. Observe the diagrams and answer the following questions. [5 MARKS] (a) Identify the cell division. (b) Define the type of cell division. (c) What is the significance of the above cell division? (d) Where does the above cell division take place? (e) Is it a plant cell or an animal cell? Why?
Answer» Look at the given diagrams. They indicate the four stages of cell division in a living cell. Observe the diagrams and answer the following questions. [5 MARKS] (a) Identify the cell division. (b) Define the type of cell division. (c) What is the significance of the above cell division? (d) Where does the above cell division take place? (e) Is it a plant cell or an animal cell? Why?

Discussion

3902.	The lack of enzyme adenosine deaminase is responsible for the disease_________
Answer» The lack of enzyme adenosine deaminase is responsible for the disease_________

Discussion

3903.	What are drugs and how are they detrimental to adolescents? [3 MARKS]
Answer» What are drugs and how are they detrimental to adolescents? [3 MARKS]

Discussion

3904.	Which of the following adaptations are exhibited by the fish?
Answer» Which of the following adaptations are exhibited by the fish?

Discussion

3905.	Give two advantages of a small family.
Answer» Give two advantages of a small family.

Discussion

3906.	Based on your reading of the poem, answer the following questions by ticking the correct options: 1. 'he lifted his head from his drinking as cattle do' - The poet wants to convey that the snake is domesticated is innocent is as harmless as cattle drinks water just like cattle 2. 'Sicilian July', 'Etna smoking' and 'burning bowels of the earth' are images that convey that there are snakes in volcanic areas the poet lived in a hot area it was a really hot day when the snake came Sicilian snakes are dangerous 3. 'A sort of horror , a sort of protest overcame me' - The poet is filled with protest because he doesn't want to let the snake remain alive he fears the snake he doesn't want the snake to recede into darkness he wants to kill it so that it doesn't return 4. In the line 'And as he slowly drew up, snake-easing his shoulders, and entered farther' the phrase snake easing' his shoulders means loosening its shoulders slipping in with majestic grace moving slowly moving fast 5. 'He seemed to me like a king in exile…' The poet refers to the snake as such to emphasize that the snake is like a king enduring banishment Is like a king due to be crowned Is a majestic king who came for a while on earth is a majestic creature forced to go into exile by man 6. 'I thought how paltry, how vulgar, what a mean act' -The poet is referring to the snake going into the dreadful hole the accursed modern education the act of throwing a log of wood at the snake the act of killing the snake
Answer» Based on your reading of the poem, answer the following questions by ticking the correct options: 1. 'he lifted his head from his drinking as cattle do' - The poet wants to convey that the snake is domesticated is innocent is as harmless as cattle drinks water just like cattle 2. 'Sicilian July', 'Etna smoking' and 'burning bowels of the earth' are images that convey that there are snakes in volcanic areas the poet lived in a hot area it was a really hot day when the snake came Sicilian snakes are dangerous 3. 'A sort of horror , a sort of protest overcame me' - The poet is filled with protest because he doesn't want to let the snake remain alive he fears the snake he doesn't want the snake to recede into darkness he wants to kill it so that it doesn't return 4. In the line 'And as he slowly drew up, snake-easing his shoulders, and entered farther' the phrase snake easing' his shoulders means loosening its shoulders slipping in with majestic grace moving slowly moving fast 5. 'He seemed to me like a king in exile…' The poet refers to the snake as such to emphasize that the snake is like a king enduring banishment Is like a king due to be crowned Is a majestic king who came for a while on earth is a majestic creature forced to go into exile by man 6. 'I thought how paltry, how vulgar, what a mean act' -The poet is referring to the snake going into the dreadful hole the accursed modern education the act of throwing a log of wood at the snake the act of killing the snake

3906.

Based on your reading of the poem, answer the following questions by ticking the correct options: 1. 'he lifted his head from his drinking as cattle do' - The poet wants to convey that the snake is domesticated is innocent is as harmless as cattle drinks water just like cattle 2. 'Sicilian July', 'Etna smoking' and 'burning bowels of the earth' are images that convey that there are snakes in volcanic areas the poet lived in a hot area it was a really hot day when the snake came Sicilian snakes are dangerous 3. 'A sort of horror , a sort of protest overcame me' - The poet is filled with protest because he doesn't want to let the snake remain alive he fears the snake he doesn't want the snake to recede into darkness he wants to kill it so that it doesn't return 4. In the line 'And as he slowly drew up, snake-easing his shoulders, and entered farther' the phrase snake easing' his shoulders means loosening its shoulders slipping in with majestic grace moving slowly moving fast 5. 'He seemed to me like a king in exile…' The poet refers to the snake as such to emphasize that the snake is like a king enduring banishment Is like a king due to be crowned Is a majestic king who came for a while on earth is a majestic creature forced to go into exile by man 6. 'I thought how paltry, how vulgar, what a mean act' -The poet is referring to the snake going into the dreadful hole the accursed modern education the act of throwing a log of wood at the snake the act of killing the snake

Answer»

Based
on your reading of the poem, answer the following questions by
ticking the correct options:

1.
'he
lifted his head from his drinking as cattle do' -
The poet wants to convey that the snake

is
domesticated
is
innocent
is
as harmless as cattle
drinks
water just like cattle

2.
'Sicilian
July',
'Etna
smoking' and
'burning
bowels of the earth' are
images that convey that

there
are snakes in volcanic areas
the
poet lived in a hot area
it
was a really hot day when the snake came
Sicilian
snakes are dangerous

3.
'A
sort of horror , a sort of protest overcame me' -
The poet is filled with protest because

he
doesn't want to let the snake remain alive
he
fears the snake
he
doesn't want the snake to recede into darkness
he
wants to kill it so that it doesn't return

4.
In the line 'And
as he slowly drew up, snake-easing his shoulders, and entered
farther' the
phrase snake
easing' his
shoulders means

loosening
its shoulders
slipping
in with majestic grace
moving
slowly
moving
fast

5.
'He
seemed to me like a king in exile…' The
poet refers to the snake as such to emphasize that the snake

is
like a king enduring banishment
Is
like a king due to be crowned
Is
a majestic king who came for a while on earth
is
a majestic creature forced to go into exile by man

6.
'I
thought how paltry, how vulgar, what a mean act' -The
poet is referring to

the
snake going into the dreadful hole
the
accursed modern education
the
act of throwing a log of wood at the snake
the
act of killing the snake

Discussion

3907.	The transfer of oxygen and other gases between the lungs and blood vessels takes place at
Answer» The transfer of oxygen and other gases between the lungs and blood vessels takes place at

Discussion

3908.	Name an animal which absorbs oxygen through its moist skin.
Answer» Name an animal which absorbs oxygen through its moist skin.

Discussion

3909.	_____ are the plant hormones which are widely used in horticulture and food industries.
Answer» _____ are the plant hormones which are widely used in horticulture and food industries.

Discussion

3910.	Which of the following hormone is not produced by the pituitary gland?
Answer» Which of the following hormone is not produced by the pituitary gland?

Discussion

3911.	Complete the paragraph.The milk was on the stove. Rasika was engrossed watching television. She smelled something burning. She ran towards the kitchen. The milk was boiling over. She held the vessel with her bare hands but, screaming, she let it go at once. This activity was controlled by ................... cells. Special ends of .................... in these cells collected the information, from where it was transferred to the .................... and then towards the terminal end of the .................... The chemicals produced at the terminal end passed through the minute space i.e. ................... . In this way, .................... were conducted in the body and the process of .................... was completed by conducting the impulses from .................... to ..................(Nerve, muscle cell, impulse, dendrite, synapse, axon, reflex action, cell body)
Answer» Complete the paragraph. The milk was on the stove. Rasika was engrossed watching television. She smelled something burning. She ran towards the kitchen. The milk was boiling over. She held the vessel with her bare hands but, screaming, she let it go at once. This activity was controlled by ................... cells. Special ends of .................... in these cells collected the information, from where it was transferred to the .................... and then towards the terminal end of the .................... The chemicals produced at the terminal end passed through the minute space i.e. ................... . In this way, .................... were conducted in the body and the process of .................... was completed by conducting the impulses from .................... to .................. (Nerve, muscle cell, impulse, dendrite, synapse, axon, reflex action, cell body)

Discussion

3912.	A heart attack is a condition caused due to deposition of fat in:
Answer» A heart attack is a condition caused due to deposition of fat in:

Discussion

3913.	Do the terms egestion and excretion mean the same. If no wrie down the points of difference
Answer» Do the terms egestion and excretion mean the same. If no wrie down the points of difference

Discussion

3914.	Three difference between coleoptile and coleorrhiza
Answer» Three difference between coleoptile and coleorrhiza

Discussion

3915.	In a DNA, the percentage of thymine is 20 %, then what is the percentage of guanine?
Answer» In a DNA, the percentage of thymine is 20 %, then what is the percentage of guanine?

Discussion

3916.	Question 36 Match the column (A) with the column (B) (A)(B)(a) Parenchyma(i) Sclerenchyma(b) Photosynthesis(ii) Buoyancy(c) Aerenchyma(iii) Localized thickenings(d) Collenchyma(iv) Carbon fixation(e) Permanent tissue(v) Thin walled, packing cells
Answer» Question 36 Match the column (A) with the column (B) $\begin{matrix} (A) & (B) (a) Parenchyma & (i) Sclerenchyma (b) Photosynthesis & (ii) Buoyancy (c) Aerenchyma & (iii) Localized thickenings (d) Collenchyma & (iv) Carbon fixation (e) Permanent tissue & (v) Thin walled, packing cells \end{matrix}$

Discussion

3917.	Reflex arc is the
Answer» Reflex arc is the

Discussion

3918.	What is a GM crop? Name any one such crop which is grown in India.
Answer» What is a GM crop? Name any one such crop which is grown in India.

Discussion

3919.	Explain the process of DOUBLE CIRCULATION ? And it takes place in which type of organisms ?
Answer» Explain the process of DOUBLE CIRCULATION ? And it takes place in which type of organisms ?

3919.

Explain the process of DOUBLE CIRCULATION ? And it takes place in which type of organisms ?

Answer»

Explain the process of DOUBLE CIRCULATION ?

And it takes place in which type of organisms ?

Discussion

3920.	Match the following: AB1.Hairs and mucus in nostrilsa. assists in inhalation and exhalation2.Cartilage in tracheab. increases surface area of absorption3.Alveolic.prevents entry of foreign bodies4.Diaphragmd.prevents collapse of tracheal structure
Answer» Match the following: $\begin{matrix} A & B 1. H a i r s a n d m u c u s i n n o s t r i l s & a . a s s i s t s i n i n h a l a t i o n a n d e x h a l a t i o n 2. C a r t i l a g e i n t r a c h e a & b . i n c r e a s e s s u r f a c e a r e a o f a b s o r p t i o n 3. A l v e o l i & c . p r e v e n t s e n t r y o f f o r e i g n b o d i e s 4. D i a p h r a g m & d . p r e v e n t s c o l l a p s e o f t r a c h e a l s t r u c t u r e \end{matrix}$

3920.

Match the following: AB1.Hairs and mucus in nostrilsa. assists in inhalation and exhalation2.Cartilage in tracheab. increases surface area of absorption3.Alveolic.prevents entry of foreign bodies4.Diaphragmd.prevents collapse of tracheal structure

Answer»

Match the following:

$\begin{matrix} A & B 1. H a i r s a n d m u c u s i n n o s t r i l s & a . a s s i s t s i n i n h a l a t i o n a n d e x h a l a t i o n 2. C a r t i l a g e i n t r a c h e a & b . i n c r e a s e s s u r f a c e a r e a o f a b s o r p t i o n 3. A l v e o l i & c . p r e v e n t s e n t r y o f f o r e i g n b o d i e s 4. D i a p h r a g m & d . p r e v e n t s c o l l a p s e o f t r a c h e a l s t r u c t u r e \end{matrix}$

Discussion

3921.	Identify the most appropriate term for the organisms based on their feeding habits.
Answer» Identify the most appropriate term for the organisms based on their feeding habits.

Discussion

3922.	Why is CO2 added to remove OH- ions while preparing KMnO4 from K2MnO4?
Answer» Why is CO2 added to remove OH- ions while preparing KMnO4 from K2MnO4?

Discussion

3923.	Why is carbon dioxide accumulated in our body when we don't breathe
Answer» Why is carbon dioxide accumulated in our body when we don't breathe

Discussion

3924.	What do you mean by a healthy diet?
Answer» What do you mean by a healthy diet?

Discussion

3925.	Question 75 Explain the process of breathing in man.
Answer» Question 75 Explain the process of breathing in man.

Discussion

3926.	Regarding the assertion and reason, choose the correct option. Assertion [A]: The beta cells secrete insulin and alpha cells secrete glucagon. Reason [R]: Insulin increases the blood sugar level and glucagon decreases it.
Answer» Regarding the assertion and reason, choose the correct option. Assertion [A]: The beta cells secrete insulin and alpha cells secrete glucagon. Reason [R]: Insulin increases the blood sugar level and glucagon decreases it.

Discussion

3927.	Ex plain binary fission in Amoeba in points
Answer» Ex plain binary fission in Amoeba in points

Discussion

3928.	What is reproduction?
Answer» What is reproduction?

Discussion

3929.	which is the smallest cell?-sperm or mycoplasma?
Answer» which is the smallest cell?-sperm or mycoplasma?

Discussion

3930.	Why do crops get killed when excess fertiliser is added to the soil?
Answer» Why do crops get killed when excess fertiliser is added to the soil?

Discussion

3931.	During egg activation, does the sperm release some chemical called fertilin? What is the function of influx of calcium ions during egg activation? How does it help in cortical reaction?
Answer» During egg activation, does the sperm release some chemical called fertilin? What is the function of influx of calcium ions during egg activation? How does it help in cortical reaction?

Discussion

3932.	If the functioning of stomata in leaves of plants is stopped, it would:
Answer» If the functioning of stomata in leaves of plants is stopped, it would:

Discussion

3933.	The osmotic pressure of 1% (w/v urea solution A) 2% (w/v) glucose soln (B) and 3.42 %(w/v) sucrose solution (C) at same temp . Wat is order of ABC
Answer» The osmotic pressure of 1% (w/v urea solution A) 2% (w/v) glucose soln (B) and 3.42 %(w/v) sucrose solution (C) at same temp . Wat is order of ABC

Discussion

3934.	Hormones secreted by pituitary gland are:
Answer» Hormones secreted by pituitary gland are:

Discussion

3935.	Which of the following is true for nerve impulses?
Answer» Which of the following is true for nerve impulses?

Discussion

3936.	Statement 1: Aromatic particles suspended in the air dissolve with mucus inside the nostrils to stimulate receptors and generate impulses. Statement 2: Mucus glands present near olfactory nerve generate impulses of the smell and sends them to the brain.
Answer» Statement 1: Aromatic particles suspended in the air dissolve with mucus inside the nostrils to stimulate receptors and generate impulses. Statement 2: Mucus glands present near olfactory nerve generate impulses of the smell and sends them to the brain.

Discussion

3937.	The tiny branching capillaries unite into a common branch called the ___.
Answer» The tiny branching capillaries unite into a common branch called the ___.

Discussion

3938.	How the RBSs,WBCs, are formed in bone marrow?
Answer» How the RBSs,WBCs, are formed in bone marrow?

Discussion

3939.	Which of the following has extra nuclear DNA?
Answer» Which of the following has extra nuclear DNA?

Discussion

3940.	Pancreatic juice contains enzymes which digest : (a) proteins and carbohydrates only (b) proteins and fats only (c) fats and carbohydrates only (d) proteins, fats and carbohydrates
Answer» Pancreatic juice contains enzymes which digest : (a) proteins and carbohydrates only (b) proteins and fats only (c) fats and carbohydrates only (d) proteins, fats and carbohydrates

Discussion

3941.	Excretory products other than oxygen and carbon dioxide in plants
Answer» Excretory products other than oxygen and carbon dioxide in plants

Discussion

3942.	With respect to the assertion and reason given, choose the correct answer. Assertion [A]: During secretory phase, low levels of progesterone inhibit the production of FSH. Reason [R]: As long as progesterone levels are low, the endometrium is maintained and no new follicles are stimulated.
Answer» With respect to the assertion and reason given, choose the correct answer. Assertion [A]: During secretory phase, low levels of progesterone inhibit the production of FSH. Reason [R]: As long as progesterone levels are low, the endometrium is maintained and no new follicles are stimulated.

3942.

With respect to the assertion and reason given, choose the correct answer. Assertion [A]: During secretory phase, low levels of progesterone inhibit the production of FSH. Reason [R]: As long as progesterone levels are low, the endometrium is maintained and no new follicles are stimulated.

Answer»

With respect to the assertion and reason given, choose the correct answer.

Assertion [A]: During secretory phase, low levels of progesterone inhibit the production of FSH.
Reason [R]: As long as progesterone levels are low, the endometrium is maintained and no new follicles are stimulated.

Discussion

3943.	Root pressure is highest when:
Answer» Root pressure is highest when:

Discussion

3944.	Question 2 Two pink coloured flowers on crossing resulted in 1 red, 2 pink and 1 white flower progeny. The nature of the cross will be (a) double fertilisation (b) self pollination (c) cross fertilisation (d) no fertilisation
Answer» Question 2 Two pink coloured flowers on crossing resulted in 1 red, 2 pink and 1 white flower progeny. The nature of the cross will be (a) double fertilisation (b) self pollination (c) cross fertilisation (d) no fertilisation

Discussion

3945.	Which muscles are involved in knee jerk reflex action-Quadriceps Femoris or Hamstring or both?
Answer» Which muscles are involved in knee jerk reflex action-Quadriceps Femoris or Hamstring or both?

Discussion

3946.	What constitutes the central and peripheral nervous systems?
Answer» What constitutes the central and peripheral nervous systems?

Discussion

3947.	A couple with a newborn baby is troubled that the child does not resemble either of them. Suspecting that a mixup occurred at the hospital, they check the blood type of the infant. It is type O. Because the father is type A and the mother type B, they conclude that a mixup has definitely occurred. Are they correct ? Give reason for your answer.
Answer» A couple with a newborn baby is troubled that the child does not resemble either of them. Suspecting that a mixup occurred at the hospital, they check the blood type of the infant. It is type O. Because the father is type A and the mother type B, they conclude that a mixup has definitely occurred. Are they correct ? Give reason for your answer.

Discussion

3948.	सारी मिर्चें खाने के बाद काबुलीवाले की क्या हालत हुई होगी?
Answer» सारी मिर्चें खाने के बाद काबुलीवाले की क्या हालत हुई होगी?

Discussion

3949.	Which of the following is present in gastric juice?
Answer» Which of the following is present in gastric juice?

Discussion

3950.	Which of the following is/are the functions performed by the lymphatic system?
Answer» Which of the following is/are the functions performed by the lymphatic system?

Discussion

Explore topic-wise InterviewSolutions in .

The lack of enzyme adenosine deaminase is responsible for the disease_________

What are drugs and how are they detrimental to adolescents? [3 MARKS]

Which of the following adaptations are exhibited by the fish?

Give two advantages of a small family.

The transfer of oxygen and other gases between the lungs and blood vessels takes place at

Name an animal which absorbs oxygen through its moist skin.

_____ are the plant hormones which are widely used in horticulture and food industries.

Which of the following hormone is not produced by the pituitary gland?

A heart attack is a condition caused due to deposition of fat in:

Do the terms egestion and excretion mean the same. If no wrie down the points of difference

Three difference between coleoptile and coleorrhiza

In a DNA, the percentage of thymine is 20 %, then what is the percentage of guanine?

Question 36 Match the column (A) with the column (B) (A)(B)(a) Parenchyma(i) Sclerenchyma(b) Photosynthesis(ii) Buoyancy(c) Aerenchyma(iii) Localized thickenings(d) Collenchyma(iv) Carbon fixation(e) Permanent tissue(v) Thin walled, packing cells

Reflex arc is the

What is a GM crop? Name any one such crop which is grown in India.

Explain the process of DOUBLE CIRCULATION ? And it takes place in which type of organisms ?

Match the following: AB1.Hairs and mucus in nostrilsa. assists in inhalation and exhalation2.Cartilage in tracheab. increases surface area of absorption3.Alveolic.prevents entry of foreign bodies4.Diaphragmd.prevents collapse of tracheal structure

Identify the most appropriate term for the organisms based on their feeding habits.

Why is CO2 added to remove OH- ions while preparing KMnO4 from K2MnO4?

Why is carbon dioxide accumulated in our body when we don't breathe

What do you mean by a healthy diet?

Question 75 Explain the process of breathing in man.

Regarding the assertion and reason, choose the correct option. Assertion [A]: The beta cells secrete insulin and alpha cells secrete glucagon. Reason [R]: Insulin increases the blood sugar level and glucagon decreases it.

Ex plain binary fission in Amoeba in points

What is reproduction?

which is the smallest cell?-sperm or mycoplasma?

Why do crops get killed when excess fertiliser is added to the soil?

During egg activation, does the sperm release some chemical called fertilin? What is the function of influx of calcium ions during egg activation? How does it help in cortical reaction?

If the functioning of stomata in leaves of plants is stopped, it would:

The osmotic pressure of 1% (w/v urea solution A) 2% (w/v) glucose soln (B) and 3.42 %(w/v) sucrose solution (C) at same temp . Wat is order of ABC

Hormones secreted by pituitary gland are:

Which of the following is true for nerve impulses?

Statement 1: Aromatic particles suspended in the air dissolve with mucus inside the nostrils to stimulate receptors and generate impulses. Statement 2: Mucus glands present near olfactory nerve generate impulses of the smell and sends them to the brain.

The tiny branching capillaries unite into a common branch called the ___.

How the RBSs,WBCs, are formed in bone marrow?

Which of the following has extra nuclear DNA?

Pancreatic juice contains enzymes which digest : (a) proteins and carbohydrates only (b) proteins and fats only (c) fats and carbohydrates only (d) proteins, fats and carbohydrates

Excretory products other than oxygen and carbon dioxide in plants

With respect to the assertion and reason given, choose the correct answer. Assertion [A]: During secretory phase, low levels of progesterone inhibit the production of FSH. Reason [R]: As long as progesterone levels are low, the endometrium is maintained and no new follicles are stimulated.

Root pressure is highest when:

Question 2 Two pink coloured flowers on crossing resulted in 1 red, 2 pink and 1 white flower progeny. The nature of the cross will be (a) double fertilisation (b) self pollination (c) cross fertilisation (d) no fertilisation

Which muscles are involved in knee jerk reflex action-Quadriceps Femoris or Hamstring or both?

What constitutes the central and peripheral nervous systems?

सारी मिर्चें खाने के बाद काबुलीवाले की क्या हालत हुई होगी?

Which of the following is present in gastric juice?

Which of the following is/are the functions performed by the lymphatic system?