4255 + Interview Questions in Biology Page 47 InterviewSolution

2301.	The hump of the camel stores water. Do you agree? Give reasons.
Answer» The hump of the camel stores water. Do you agree? Give reasons.

Discussion

2302.	The place where fats are mainly stored in the body is under the ______________
Answer» The place where fats are mainly stored in the body is under the ______________

Discussion

2303.	What are the different types of wastes eliminated by living organisms?
Answer» What are the different types of wastes eliminated by living organisms?

Discussion

2304.	All given are dry schizocarpic fruits except :-(1)Lomentum(2)Cremocarp(3)Regma(4)Silicula(Also give brief about each option with special features/category)
Answer» All given are dry schizocarpic fruits except :- (1)Lomentum (2)Cremocarp (3)Regma (4)Silicula (Also give brief about each option with special features/category)

Discussion

2305.	29.If a human heart beats once in every 0.8 sec ,find the number of times it has beaten in the life of a 10 year old boy
Answer» 29.If a human heart beats once in every 0.8 sec ,find the number of times it has beaten in the life of a 10 year old boy

Discussion

2306.	What is excretion? How do animals remove waste products of their body?
Answer» What is excretion? How do animals remove waste products of their body?

Discussion

2307.	Name the different agents of seed dispersal.
Answer» Name the different agents of seed dispersal.

Discussion

2308.	Which of the following does not define an ecosystem?
Answer» Which of the following does not define an ecosystem?

Discussion

2309.	Stem is involved in:
Answer» Stem is involved in:

Discussion

2310.	Identify the filaments in the flower.
Answer» Identify the filaments in the flower.

Discussion

2311.	Which of these animal is not adapted to live in India?
Answer» Which of these animal is not adapted to live in India?

Discussion

2312.	Explain the structure of chlorophyll with suitable diagram briefly
Answer» Explain the structure of chlorophyll with suitable diagram briefly

Discussion

2313.	Rita goes to a market to buy food that is rich in carbohydrates. Which among the following should she choose?
Answer» Rita goes to a market to buy food that is rich in carbohydrates. Which among the following should she choose?

Discussion

2314.	What are dental caries and how they can be prevented?
Answer» What are dental caries and how they can be prevented?

Discussion

2315.	Are humans herbivores, carnivores or omnivores?
Answer» Are humans herbivores, carnivores or omnivores?

Discussion

2316.	If an insect sits on the open mouth of the pitcher plant, the flap of the mouth closes shut. The response of pitcher plant is a result of a change, which occurred in the surroundings of the pitcher plant, known as -
Answer» If an insect sits on the open mouth of the pitcher plant, the flap of the mouth closes shut. The response of pitcher plant is a result of a change, which occurred in the surroundings of the pitcher plant, known as -

2316.

If an insect sits on the open mouth of the pitcher plant, the flap of the mouth closes shut. The response of pitcher plant is a result of a change, which occurred in the surroundings of the pitcher plant, known as -

Answer»

If an insect sits on the open mouth of the pitcher plant, the flap of the mouth closes shut. The response of pitcher plant is a result of a change, which occurred in the surroundings of the pitcher plant, known as -

Discussion

2317.	Why do birds migrate in the winters?
Answer» Why do birds migrate in the winters?

Discussion

2318.	Question 11 Paheli was writing a letter to her friend. She crumpled and threw the first draft of her letter on the floor as it had become untidy. Similarly, she crumpled and threw 6 more papers on the ground. In the end, she picked them up and put them in a polythene bag and threw it on the road outside her house. Do you think, Paheli's action was responsible? What would you have done if you were in her place?
Answer» Question 11 Paheli was writing a letter to her friend. She crumpled and threw the first draft of her letter on the floor as it had become untidy. Similarly, she crumpled and threw 6 more papers on the ground. In the end, she picked them up and put them in a polythene bag and threw it on the road outside her house. Do you think, Paheli's action was responsible? What would you have done if you were in her place?

2318.

Question 11 Paheli was writing a letter to her friend. She crumpled and threw the first draft of her letter on the floor as it had become untidy. Similarly, she crumpled and threw 6 more papers on the ground. In the end, she picked them up and put them in a polythene bag and threw it on the road outside her house. Do you think, Paheli's action was responsible? What would you have done if you were in her place?

Answer»

Question 11

Paheli was writing a letter to her friend. She crumpled and threw the first draft of her letter on the floor as it had become untidy. Similarly, she crumpled and threw 6 more papers on the ground. In the end, she picked them up and put them in a polythene bag and threw it on the road outside her house.

Do you think, Paheli's action was responsible? What would you have done if you were in her place?

Discussion

2319.	A group of cells specialized to perform a specific task is known as a/an(a) tissue.(b) organ.(c) organ system.(d) organism.
Answer» A group of cells specialized to perform a specific task is known as a/an (a) tissue. (b) organ. (c) organ system. (d) organism.

Discussion

2320.	Question 2tan A1+sec A−tan A1−sec A=2 cosec A
Answer» Question 2 $\frac{t a n A}{1 + s e c A} - \frac{t a n A}{1 - s e c A} = 2 c o s e c A$

Discussion

2321.	The figure shown above shows a simple diagram of gas exchange occurring in the between the alveolus of the lung and the blood. If gas A goes “out” and gas B goes “ in” with respect to the blood as shown in the diagram, identify gases A and B.
Answer» The figure shown above shows a simple diagram of gas exchange occurring in the between the alveolus of the lung and the blood. If gas A goes “out” and gas B goes “ in” with respect to the blood as shown in the diagram, identify gases A and B.

2321.

The figure shown above shows a simple diagram of gas exchange occurring in the between the alveolus of the lung and the blood. If gas A goes “out” and gas B goes “ in” with respect to the blood as shown in the diagram, identify gases A and B.

Answer»

The figure shown above shows a simple diagram of gas exchange occurring in the between the alveolus of the lung and the blood. If gas A goes “out” and gas B goes “ in” with respect to the blood as shown in the diagram, identify gases A and B.

Discussion

2322.	In the tissues, high concentration of carbon dioxide
Answer» In the tissues, high concentration of carbon dioxide

Discussion

2323.	For the industrialists, the forests are a source of:
Answer» For the industrialists, the forests are a source of:

Discussion

2324.	A solid AB has Nacl type structure. The edge length of the unit cell is 400 pm. The dis†an ce of closest approach between a A+ive and B-ive
Answer» A solid AB has Nacl type structure. The edge length of the unit cell is 400 pm. The dis†an ce of closest approach between a A+ive and B-ive

Discussion

2325.	Question 2Draw (a) a leaf, (b) a taproot and (c) a flower, you have studied for table.
Answer» Question 2 Draw (a) a leaf, (b) a taproot and (c) a flower, you have studied for table.

2325.

Question 2Draw (a) a leaf, (b) a taproot and (c) a flower, you have studied for table.

Answer»

Question 2

Draw (a) a leaf, (b) a taproot and (c) a flower, you have studied for table.

Discussion

2326.	A sludge obtained from digestion tank has a solid content of 12%. The total solids in the sludge are 2kg. The average density of solids in the sludge is 1.65. The density of sludge (kg/m3, rounded off to two decimal place) is 1049
Answer» A sludge obtained from digestion tank has a solid content of 12%. The total solids in the sludge are 2kg. The average density of solids in the sludge is 1.65. The density of sludge ( $k g / m^{3}$ , rounded off to two decimal place) is 1049

Discussion

2327.	Assertion: Blood of group 'O' has Anti-A and Anti-B antibodies. Reason: It does not have any antigens.
Answer» Assertion: Blood of group 'O' has Anti-A and Anti-B antibodies. Reason: It does not have any antigens.

Discussion

2328.	What is meant by tissues?
Answer» What is meant by tissues?

Discussion

2329.	Question 15Polio drops are not given to children suffering from diarrhoea. Why?
Answer» Question 15 Polio drops are not given to children suffering from diarrhoea. Why?

Discussion

2330.	What protects the flower bud?
Answer» What protects the flower bud?

Discussion

2331.	What is the narrator trying to convey through the description of the situation in the tenth and eleventh stanza?
Answer» What is the narrator trying to convey through the description of the situation in the tenth and eleventh stanza?

Discussion

2332.	Define leaf venation. What are the different types of leaf venation?
Answer» Define leaf venation. What are the different types of leaf venation?

Discussion

2333.	(x-2root6) (5root3+5root2)/5 root3-5 root2
Answer» (x-2root6) (5root3+5root2)/5 root3-5 root2

Discussion

2334.	Given below are four statements (i-iv) regarding the human blood circulatory system. Choose the option representing the correct statements. (i) Arteries are thick-walled and have narrow lumen as compared to veins (ii) WBCs play a very important role in blood clotting (iii) Persons with blood group AB can donate blood to any person with any blood group under the ABO system (iv) In diseases such as dengue platelet count decreases to a great extent
Answer» Given below are four statements (i-iv) regarding the human blood circulatory system. Choose the option representing the correct statements. (i) Arteries are thick-walled and have narrow lumen as compared to veins (ii) WBCs play a very important role in blood clotting (iii) Persons with blood group AB can donate blood to any person with any blood group under the ABO system (iv) In diseases such as dengue platelet count decreases to a great extent

Discussion

2335.	All living organisms produce individuals of their own kind for the survival of their species. This is called __________(reproduction/ respiration).
Answer» All living organisms produce individuals of their own kind for the survival of their species. This is called __________(reproduction/ respiration).

Discussion

2336.	The most common carrier of communicable diseases is_____
Answer» The most common carrier of communicable diseases is_____

Discussion

2337.	What is primordial utricle
Answer» What is primordial utricle

Discussion

2338.	What do you mean by habitat
Answer» What do you mean by habitat

Discussion

2339.	What type of respiration is carried out by the muscle cells during a strenuous exercise?
Answer» What type of respiration is carried out by the muscle cells during a strenuous exercise?

Discussion

2340.	Why do we cook Food and eat?
Answer» Why do we cook Food and eat?

Discussion

2341.	When comparing the pectoral girdle with the pelvic girdle which of these statements is true? A)the pelvic girdle is more firmly attached to the body than the pectoral girdle B)the pectoral girdle has the limbs more securely attached than the pelvic girdle C)the pelvic girdle allows greater mobility than the pectoral girdle D)the pectoral girdle has greater mass than the pelvic girdle
Answer» When comparing the pectoral girdle with the pelvic girdle which of these statements is true? A)the pelvic girdle is more firmly attached to the body than the pectoral girdle B)the pectoral girdle has the limbs more securely attached than the pelvic girdle C)the pelvic girdle allows greater mobility than the pectoral girdle D)the pectoral girdle has greater mass than the pelvic girdle

Discussion

2342.	Bat and butterfly wings cannot be helpful in evolutionary study, because ………………………
Answer» Bat and butterfly wings cannot be helpful in evolutionary study, because ………………………

Discussion

2343.	How many types of fractures are seen or known to us?
Answer» How many types of fractures are seen or known to us?

Discussion

2344.	______ is organic material that comes from plants and animals.
Answer» ______ is organic material that comes from plants and animals.

Discussion

2345.	Question 1 (ii) Correct the following statements and rewrite them in your notebook. Leaves hold the plant upright.
Answer» Question 1 (ii) Correct the following statements and rewrite them in your notebook. Leaves hold the plant upright.

2345.

Question 1 (ii) Correct the following statements and rewrite them in your notebook. Leaves hold the plant upright.

Answer»

Question 1 (ii)

Correct the following statements and rewrite them in your notebook.
Leaves hold the plant upright.

Discussion

2346.	Question 12 Can the stem of a plant be compared with a street with two ways traffic? Give reason.
Answer» Question 12 Can the stem of a plant be compared with a street with two ways traffic? Give reason.

2346.

Question 12 Can the stem of a plant be compared with a street with two ways traffic? Give reason.

Answer»

Question 12

Can the stem of a plant be compared with a street with two ways traffic? Give reason.

Discussion

2347.	What is geotropism
Answer» What is geotropism

Discussion

2348.	Which of the following birds is likely to survive more in case of shortage of food?
Answer» Which of the following birds is likely to survive more in case of shortage of food?

Discussion

2349.	Which pore helps in the absorption of water into seeds?
Answer» Which pore helps in the absorption of water into seeds?

Discussion

2350.	Which animal moves by 'lengthening' and 'shortening' its body alternately by using its circular and longitudinal muscles?
Answer» Which animal moves by 'lengthening' and 'shortening' its body alternately by using its circular and longitudinal muscles?

Discussion

Explore topic-wise InterviewSolutions in .

The hump of the camel stores water. Do you agree? Give reasons.

The place where fats are mainly stored in the body is under the ______________

What are the different types of wastes eliminated by living organisms?

All given are dry schizocarpic fruits except :-(1)Lomentum(2)Cremocarp(3)Regma(4)Silicula(Also give brief about each option with special features/category)

29.If a human heart beats once in every 0.8 sec ,find the number of times it has beaten in the life of a 10 year old boy

What is excretion? How do animals remove waste products of their body?

Name the different agents of seed dispersal.

Which of the following does not define an ecosystem?

Stem is involved in:

Identify the filaments in the flower.

Which of these animal is not adapted to live in India?

Explain the structure of chlorophyll with suitable diagram briefly

Rita goes to a market to buy food that is rich in carbohydrates. Which among the following should she choose?

What are dental caries and how they can be prevented?

Are humans herbivores, carnivores or omnivores?

If an insect sits on the open mouth of the pitcher plant, the flap of the mouth closes shut. The response of pitcher plant is a result of a change, which occurred in the surroundings of the pitcher plant, known as -

Why do birds migrate in the winters?

A group of cells specialized to perform a specific task is known as a/an(a) tissue.(b) organ.(c) organ system.(d) organism.

Question 2tan A1+sec A−tan A1−sec A=2 cosec A

The figure shown above shows a simple diagram of gas exchange occurring in the between the alveolus of the lung and the blood. If gas A goes “out” and gas B goes “ in” with respect to the blood as shown in the diagram, identify gases A and B.

In the tissues, high concentration of carbon dioxide

For the industrialists, the forests are a source of:

A solid AB has Nacl type structure. The edge length of the unit cell is 400 pm. The dis†an ce of closest approach between a A+ive and B-ive

Question 2Draw (a) a leaf, (b) a taproot and (c) a flower, you have studied for table.

A sludge obtained from digestion tank has a solid content of 12%. The total solids in the sludge are 2kg. The average density of solids in the sludge is 1.65. The density of sludge (kg/m3, rounded off to two decimal place) is 1049

Assertion: Blood of group 'O' has Anti-A and Anti-B antibodies. Reason: It does not have any antigens.

What is meant by tissues?

Question 15Polio drops are not given to children suffering from diarrhoea. Why?

What protects the flower bud?

What is the narrator trying to convey through the description of the situation in the tenth and eleventh stanza?

Define leaf venation. What are the different types of leaf venation?

(x-2root6) (5root3+5root2)/5 root3-5 root2

All living organisms produce individuals of their own kind for the survival of their species. This is called __________(reproduction/ respiration).

The most common carrier of communicable diseases is_____

What is primordial utricle

What do you mean by habitat

What type of respiration is carried out by the muscle cells during a strenuous exercise?

Why do we cook Food and eat?

Bat and butterfly wings cannot be helpful in evolutionary study, because ………………………

How many types of fractures are seen or known to us?

______ is organic material that comes from plants and animals.

Question 1 (ii) Correct the following statements and rewrite them in your notebook. Leaves hold the plant upright.

Question 12 Can the stem of a plant be compared with a street with two ways traffic? Give reason.

What is geotropism

Which of the following birds is likely to survive more in case of shortage of food?

Which pore helps in the absorption of water into seeds?

Which animal moves by 'lengthening' and 'shortening' its body alternately by using its circular and longitudinal muscles?