11712 + Interview Questions in Biology Page 42 InterviewSolution

2051.	Ectopic pregnancies are referred to as:
Answer» Ectopic pregnancies are referred to as:

Discussion

2052.

Complete the following chart. Body cavity Germ Layer Phylum Absent ------------- Porifera Absent Triploblastic ----------- Pseudocoelom ------------- Aschelminthes Present ------------- Arthropoda

Answer» Complete the following chart.

Body cavity	Germ Layer	Phylum
Absent	-------------	Porifera
Absent	Triploblastic	-----------
Pseudocoelom	-------------	Aschelminthes
Present	-------------	Arthropoda

Discussion

2053.	Differentiate between vaccination and sterilization.
Answer» Differentiate between vaccination and sterilization.

Discussion

2054.	Which of the following help veins to prevent the backflow of blood?
Answer» Which of the following help veins to prevent the backflow of blood?

Discussion

2055.	Question 6Explain how animals in Vertebrata are classified into further subgroups.
Answer» Question 6 Explain how animals in Vertebrata are classified into further subgroups.

Discussion

2056.	how to do dihybrid cross between tall round seeds and short wrinkled seeds
Answer» how to do dihybrid cross between tall round seeds and short wrinkled seeds

Discussion

2057.	Which of the following bacterium promotes the formation of curd?
Answer» Which of the following bacterium promotes the formation of curd?

Discussion

2058.	When a cell is plasmolysed, it becomes
Answer» When a cell is plasmolysed, it becomes

Discussion

2059.	Stomata:Transpiration :: Hydathodes: _______________
Answer» Stomata:Transpiration :: Hydathodes: _______________

Discussion

2060.	write a detailed note on anus.
Answer» write a detailed note on anus.

Discussion

2061.	Which parts of the brain are included in hindbrain? Explain.
Answer» Which parts of the brain are included in hindbrain? Explain.

Discussion

2062.	What is nutrition? What are the different type of nutrition?
Answer» What is nutrition? What are the different type of nutrition?

Discussion

2063.	WHAT IS TUNICA VAGINALIS?
Answer» WHAT IS TUNICA VAGINALIS?

Discussion

2064.	Which one chemical reaction occurs during photosynthesis ? 1)CO2 is reduced and H2O is oxidized 2) CO2 is oxidised and H2O is reduced 3)both are oxidized 4) both are reduced Please include the reason also
Answer» Which one chemical reaction occurs during photosynthesis ? 1)CO2 is reduced and H2O is oxidized 2) CO2 is oxidised and H2O is reduced 3)both are oxidized 4) both are reduced Please include the reason also

2064.

Which one chemical reaction occurs during photosynthesis ? 1)CO2 is reduced and H2O is oxidized 2) CO2 is oxidised and H2O is reduced 3)both are oxidized 4) both are reduced Please include the reason also

Answer»

Which one chemical reaction occurs during photosynthesis ?

1)CO2 is reduced and H2O is oxidized

2) CO2 is oxidised and H2O is reduced

3)both are oxidized

4) both are reduced

Please include the reason also

Discussion

2065.	Describe double circulation in human beings with the help of diagrams. Why is double circulation necessary? [5 MARKS]
Answer» Describe double circulation in human beings with the help of diagrams. Why is double circulation necessary? [5 MARKS]

Discussion

2066.	The valve situated between the left atrium and the left ventricle is called (1) Bicuspid valve (2) Tricuspid valve (3) Mitral valve (4) Eustachian tube
Answer» The valve situated between the left atrium and the left ventricle is called (1) Bicuspid valve (2) Tricuspid valve (3) Mitral valve (4) Eustachian tube

2066.

The valve situated between the left atrium and the left ventricle is called (1) Bicuspid valve (2) Tricuspid valve (3) Mitral valve (4) Eustachian tube

Answer»

The valve situated between the left atrium and the left ventricle is called

(1) Bicuspid valve (2) Tricuspid valve (3) Mitral valve (4) Eustachian tube

Discussion

2067.	Abscission of leaves is an example of ______ in plants.
Answer» Abscission of leaves is an example of ______ in plants.

Discussion

2068.	Which of the following is the major source of air pollution?
Answer» Which of the following is the major source of air pollution?

Discussion

2069.	Give the two major divisions of the Nervous system.
Answer» Give the two major divisions of the Nervous system.

Discussion

2070.	Differences between mitosis and meiosis
Answer» Differences between mitosis and meiosis

Discussion

2071.	Differentiate between fragmentation and fission.
Answer» Differentiate between fragmentation and fission.

Discussion

2072.	The male gamete with Y chromosome fuses with a female gamete to form a zygote. The offspring will be a _____.
Answer» The male gamete with Y chromosome fuses with a female gamete to form a zygote. The offspring will be a _____.

Discussion

2073.	According to Darwin’s theory of evolution, differences between species may be the result of________
Answer» According to Darwin’s theory of evolution, differences between species may be the result of________

Discussion

2074.	Which of the following is the correct pathway of air through the human respiratory system?
Answer» Which of the following is the correct pathway of air through the human respiratory system?

Discussion

2075.	Why are human beings who look so different from each other in terms of size, colour and looks said to belong to the same species ?
Answer» Why are human beings who look so different from each other in terms of size, colour and looks said to belong to the same species ?

Discussion

2076.	The part of the eye that controls the amount of light entering the eye.
Answer» The part of the eye that controls the amount of light entering the eye.

Discussion

2077.	Which of the following regulate both the synthesis of RBC and vitamin D.
Answer» Which of the following regulate both the synthesis of RBC and vitamin D.

Discussion

2078.	What are the types of chromosomes on the basis of location of centromere?
Answer» What are the types of chromosomes on the basis of location of centromere?

Discussion

2079.	Question 14 Choose the incorrect statement regarding wind power
Answer» Question 14 Choose the incorrect statement regarding wind power

Discussion

2080.	Compare the structures of purines and pyrimidines?
Answer» Compare the structures of purines and pyrimidines?

Discussion

2081.	Match the following deficiency disorders with the hormones of Gonads ___. Column IColumn III. Eunuchoidisma. Lack of testosterone and oestrogenII. Male hypogonadismb. Low testosteroneIII. Female hypogonadismc. OestrogenIV. Gynaecomastiad. Oestrogen in malesV. Precocious Pubertye. Early secretion of Sex hormones
Answer» Match the following deficiency disorders with the hormones of Gonads ___. $\begin{matrix} C o l u m n I & C o l u m n I I I . Eunuchoidism & a . Lack of testosterone and oestrogen I I . Male hypogonadism & b . Low testosterone I I I . Female hypogonadism & c . Oestrogen I V . Gynaecomastia & d . Oestrogen in males V . Precocious Puberty & e . Early secretion of Sex hormones \end{matrix}$

Discussion

2082.	Vasopressin is produced by ___ and is secreted into the bloodstream by ___
Answer» Vasopressin is produced by ___ and is secreted into the bloodstream by ___

Discussion

2083.	Give an example of movement in plants.
Answer» Give an example of movement in plants.

Discussion

2084.	which stage of meiosis does independent assortment occur ?
Answer» which stage of meiosis does independent assortment occur ?

Discussion

2085.	what is inhertia?
Answer» what is inhertia?

Discussion

2086.	16 Sea water is 3.5% by mass of common salt and has a density 1.04g/cm3 at 293K. Assuming the salt to be sodium chloride ,then osmotic pressure of sea water will be (assume complete ionisation of salt)
Answer» 16 Sea water is 3.5% by mass of common salt and has a density 1.04g/cm3 at 293K. Assuming the salt to be sodium chloride ,then osmotic pressure of sea water will be (assume complete ionisation of salt)

Discussion

2087.	Warming of earth's surface due to Sun rays are known as
Answer» Warming of earth's surface due to Sun rays are known as

Discussion

2088.	The phosphorus cycle is an example of:
Answer» The phosphorus cycle is an example of:

Discussion

2089.	Which of the following are the correct terms used for the group of organisms mentioned below?1. Grass, Fern, Moss2. Lion, Cow, Rat 3. Bacteria, Fungi
Answer» Which of the following are the correct terms used for the group of organisms mentioned below? 1. Grass, Fern, Moss 2. Lion, Cow, Rat 3. Bacteria, Fungi

2089.

Which of the following are the correct terms used for the group of organisms mentioned below?1. Grass, Fern, Moss2. Lion, Cow, Rat 3. Bacteria, Fungi

Answer»

Which of the following are the correct terms used for the group of organisms mentioned below?

1. Grass, Fern, Moss

2. Lion, Cow, Rat

3. Bacteria, Fungi

Discussion

2090.	Why the image formed in a plain mirror is laterally inverted?
Answer» Why the image formed in a plain mirror is laterally inverted?

Discussion

2091.	In a solar panel, ___ paste is used.
Answer» In a solar panel, ___ paste is used.

Discussion

2092.	Calcium is released from bone into the blood stream due to the action of :-
Answer» Calcium is released from bone into the blood stream due to the action of :-

Discussion

2093.	The medullary ascending limb of nephron remains permeable to Sodium,pottasium(K+) and chloride(Cl−) ions by a specific transport process. What is it?
Answer» The medullary ascending limb of nephron remains permeable to Sodium,pottasium(K⁺) and chloride(Cl⁻) ions by a specific transport process. What is it?

Discussion

2094.	are all the cellular components alive?give reason in support of your answer
Answer» are all the cellular components alive?give reason in support of your answer

Discussion

2095.	Does brain has any role to play in reflex actions?? In our book it is written brain has no role and in another book it is written reflexes controlled by brain are called cerebral reflexes Which is right??
Answer» Does brain has any role to play in reflex actions?? In our book it is written brain has no role and in another book it is written reflexes controlled by brain are called cerebral reflexes Which is right??

Discussion

2096.	How do Mendel's experiments show that traits are inherited independently?
Answer» How do Mendel's experiments show that traits are inherited independently?

Discussion

2097.	Celluslose upon acetylation with excess acetic anhydride H2SO4(catalytic ) gives cellulose triacetate whose structure is:
Answer» Celluslose upon acetylation with excess acetic anhydride H₂SO₄ (catalytic ) gives cellulose triacetate whose structure is:

2097.

Celluslose upon acetylation with excess acetic anhydride H2SO4(catalytic ) gives cellulose triacetate whose structure is:

Answer»

Celluslose upon acetylation with excess acetic anhydride H₂SO₄
(catalytic ) gives cellulose triacetate whose structure is:

Discussion

2098.	In Pea plant, yellow seeds are dominant to green. If a heterozygous plant with yellow seeds is crossed with a plant having green seeds, what ratio of yellow and green seeded plants would you expect in F1 generation?
Answer» In Pea plant, yellow seeds are dominant to green. If a heterozygous plant with yellow seeds is crossed with a plant having green seeds, what ratio of yellow and green seeded plants would you expect in F₁generation?

Discussion

2099.	Distinguish between: [5 MARKS] (a) Excretion and Egestion (b) Excretion and Secretion (c) Vasodilation and Vasoconstriction
Answer» Distinguish between: [5 MARKS] (a) Excretion and Egestion (b) Excretion and Secretion (c) Vasodilation and Vasoconstriction

Discussion

2100.	“All plants give out oxygen during day and carbon dioxide during the night”. Do you agree with this statement? Give reason.
Answer» “All plants give out oxygen during day and carbon dioxide during the night”. Do you agree with this statement? Give reason.

Discussion

Explore topic-wise InterviewSolutions in .

Ectopic pregnancies are referred to as:

Complete the following chart. Body cavity Germ Layer Phylum Absent ------------- Porifera Absent Triploblastic ----------- Pseudocoelom ------------- Aschelminthes Present ------------- Arthropoda

Differentiate between vaccination and sterilization.

Which of the following help veins to prevent the backflow of blood?

Question 6Explain how animals in Vertebrata are classified into further subgroups.

how to do dihybrid cross between tall round seeds and short wrinkled seeds

Which of the following bacterium promotes the formation of curd?

When a cell is plasmolysed, it becomes

Stomata:Transpiration :: Hydathodes: _______________

write a detailed note on anus.

Which parts of the brain are included in hindbrain? Explain.

What is nutrition? What are the different type of nutrition?

WHAT IS TUNICA VAGINALIS?

Which one chemical reaction occurs during photosynthesis ? 1)CO2 is reduced and H2O is oxidized 2) CO2 is oxidised and H2O is reduced 3)both are oxidized 4) both are reduced Please include the reason also

Describe double circulation in human beings with the help of diagrams. Why is double circulation necessary? [5 MARKS]

The valve situated between the left atrium and the left ventricle is called (1) Bicuspid valve (2) Tricuspid valve (3) Mitral valve (4) Eustachian tube

Abscission of leaves is an example of ______ in plants.

Which of the following is the major source of air pollution?

Give the two major divisions of the Nervous system.

Differences between mitosis and meiosis

Differentiate between fragmentation and fission.

The male gamete with Y chromosome fuses with a female gamete to form a zygote. The offspring will be a _____.

According to Darwin’s theory of evolution, differences between species may be the result of________

Which of the following is the correct pathway of air through the human respiratory system?

Why are human beings who look so different from each other in terms of size, colour and looks said to belong to the same species ?

The part of the eye that controls the amount of light entering the eye.

Which of the following regulate both the synthesis of RBC and vitamin D.

What are the types of chromosomes on the basis of location of centromere?

Question 14 Choose the incorrect statement regarding wind power

Compare the structures of purines and pyrimidines?

Vasopressin is produced by ___ and is secreted into the bloodstream by ___

Give an example of movement in plants.

which stage of meiosis does independent assortment occur ?

what is inhertia?

16 Sea water is 3.5% by mass of common salt and has a density 1.04g/cm3 at 293K. Assuming the salt to be sodium chloride ,then osmotic pressure of sea water will be (assume complete ionisation of salt)

Warming of earth's surface due to Sun rays are known as

The phosphorus cycle is an example of:

Which of the following are the correct terms used for the group of organisms mentioned below?1. Grass, Fern, Moss2. Lion, Cow, Rat 3. Bacteria, Fungi

Why the image formed in a plain mirror is laterally inverted?

In a solar panel, ___ paste is used.

Calcium is released from bone into the blood stream due to the action of :-

The medullary ascending limb of nephron remains permeable to Sodium,pottasium(K+) and chloride(Cl−) ions by a specific transport process. What is it?

are all the cellular components alive?give reason in support of your answer

Does brain has any role to play in reflex actions?? In our book it is written brain has no role and in another book it is written reflexes controlled by brain are called cerebral reflexes Which is right??

How do Mendel's experiments show that traits are inherited independently?

Celluslose upon acetylation with excess acetic anhydride H2SO4(catalytic ) gives cellulose triacetate whose structure is:

In Pea plant, yellow seeds are dominant to green. If a heterozygous plant with yellow seeds is crossed with a plant having green seeds, what ratio of yellow and green seeded plants would you expect in F1 generation?

Distinguish between: [5 MARKS] (a) Excretion and Egestion (b) Excretion and Secretion (c) Vasodilation and Vasoconstriction

“All plants give out oxygen during day and carbon dioxide during the night”. Do you agree with this statement? Give reason.

Vasopressin is produced by _ and is secreted into the bloodstream by _