11712 + Interview Questions in Biology Page 55 InterviewSolution

2701.

Tick (✓) the right answer.1. Grandfather sprained his(a) leg (b) back (c) arm 2. Grandfather loved(a) eating (b) walking (c) sleeping 3. Grandfather missed his(a) food (b) books (c) exercise Before Grandfather fell After he fell Grandfather used to go for walks. Now he _________. Grandfather used to talk. Now he is _. Grandfather met many friends. Now he does not _________.

Answer» Tick (✓) the right answer.

1. Grandfather sprained his

(a) leg

(b) back

(c) arm

2. Grandfather loved

(a) eating

(b) walking

(c) sleeping

3. Grandfather missed his

(a) food

(b) books

(c) exercise

Before Grandfather fell	After he fell
Grandfather used to go for walks.	Now he ___________________.
Grandfather used to talk.	Now he is ___________________.
Grandfather met many friends.	Now he does not _________________.

Discussion

2702.	The ___________ recieves, processes, interprets and stores information coming from senses and sends out the messages destined for the effector. The __________ handles its input and output.
Answer» The ___________ recieves, processes, interprets and stores information coming from senses and sends out the messages destined for the effector. The __________ handles its input and output.

Discussion

2703.	Regarding assertion and reason, choose the correct option. Assertion [A]: Small plant tissues can regenerate whole plants in-vitro Reason [R]: Plant cells are totipotent
Answer» Regarding assertion and reason, choose the correct option. Assertion [A]: Small plant tissues can regenerate whole plants in-vitro Reason [R]: Plant cells are totipotent

Discussion

2704.	Make a chart on the difference between prawn, cray fish , lobster , crab and shrimp (with diagrams) .
Answer» Make a chart on the difference between prawn, cray fish , lobster , crab and shrimp (with diagrams) .

Discussion

2705.	What is pharynx?
Answer» What is pharynx?

Discussion

2706.	As sexual reproduction brings variations but if we see any animal in which sexual reproduction takes place some of them appear to be the exact copy of their parents.Why the distinguishable morpho variation cannot be seen in them though they reproduced sexually?
Answer» As sexual reproduction brings variations but if we see any animal in which sexual reproduction takes place some of them appear to be the exact copy of their parents.Why the distinguishable morpho variation cannot be seen in them though they reproduced sexually?

Discussion

2707.	The source of oxygen for aquatic animals is:
Answer» The source of oxygen for aquatic animals is:

Discussion

2708.	What is the function of a flower?
Answer» What is the function of a flower?

Discussion

2709.	(a) Why nerve cells are long and have branches?(b) What regulates the movement of substances into and out of the cell?
Answer» (a) Why nerve cells are long and have branches? (b) What regulates the movement of substances into and out of the cell?

2709.

(a) Why nerve cells are long and have branches?(b) What regulates the movement of substances into and out of the cell?

Answer»

(a) Why nerve cells are long and have branches?

(b) What regulates the movement of substances into and out of the cell?

Discussion

2710.	Anaerobic respiration in the muscle produces:
Answer» Anaerobic respiration in the muscle produces:

Discussion

2711.	Blood is pumped from the heart to the entire body by the : (a) lungs (b) ventricles (c) atria (d) nerves
Answer» Blood is pumped from the heart to the entire body by the : (a) lungs (b) ventricles (c) atria (d) nerves

Discussion

2712.	Question 1The belief that the mother is completely responsible for the sex of the child is wrong because the child(a) Gets sex chromosome only from the mother.(b) Develops in the body of the mother.(c) Gets one sex chromosome from the mother and the other from the father(d) Gets sex chromosome only from the father
Answer» Question 1 The belief that the mother is completely responsible for the sex of the child is wrong because the child (a) Gets sex chromosome only from the mother. (b) Develops in the body of the mother. (c) Gets one sex chromosome from the mother and the other from the father (d) Gets sex chromosome only from the father

Discussion

2713.	Are arteries and veins living cells? We know that arteries carry only oxygenated blood and veins carry only deoxygenated blood then how will the veins get oxygen?
Answer» Are arteries and veins living cells? We know that arteries carry only oxygenated blood and veins carry only deoxygenated blood then how will the veins get oxygen?

2713.

Are arteries and veins living cells? We know that arteries carry only oxygenated blood and veins carry only deoxygenated blood then how will the veins get oxygen?

Answer»

Are arteries and veins living cells?

We know that arteries carry only oxygenated blood and veins carry only deoxygenated blood then how will the veins get oxygen?

Discussion

2714.	How are primitive organisms different from the so-called advanced organisms? Give one example. [3 MARKS]
Answer» How are primitive organisms different from the so-called advanced organisms? Give one example. [3 MARKS]

Discussion

2715.	Regarding assertion and reason, choose the correct option. Assertion [A]: Small plant tissues can regenerate whole plants in-vitro. Reason [R]: Plant cells are totipotent.
Answer» Regarding assertion and reason, choose the correct option. Assertion [A]: Small plant tissues can regenerate whole plants in-vitro. Reason [R]: Plant cells are totipotent.

Discussion

2716.	(a) Leaves sometimes drip water at night. Suggest a cause. (b) Guttation usually takes place at night when stomata are closed causing water evaporation to slow down. What environmental conditions cause guttation during the day? [2 MARKS]
Answer» (a) Leaves sometimes drip water at night. Suggest a cause. (b) Guttation usually takes place at night when stomata are closed causing water evaporation to slow down. What environmental conditions cause guttation during the day? [2 MARKS]

Discussion

2717.	What is the significance of emulsification of fats?
Answer» What is the significance of emulsification of fats?

Discussion

2718.	In which of the following will you find ommatidia?
Answer» In which of the following will you find ommatidia?

Discussion

2719.	Which is the longest part in a neuron?
Answer» Which is the longest part in a neuron?

Discussion

2720.	Fluid matrix of the blood is called:
Answer» Fluid matrix of the blood is called:

Discussion

2721.	Heart sounds are produced due to (a) Closure of tricuspid and bicuspid valves (b) Rushing of blood through valves producing turbulence (c) Closure of atrioventricular and semilunar valves (d) Entry of blood into auricles
Answer» Heart sounds are produced due to (a) Closure of tricuspid and bicuspid valves (b) Rushing of blood through valves producing turbulence (c) Closure of atrioventricular and semilunar valves (d) Entry of blood into auricles

Discussion

2722.	Name the liquid that contains sperms.
Answer» Name the liquid that contains sperms.

Discussion

2723.	Abscission of leaves is an example of ______ in plants.
Answer» Abscission of leaves is an example of ______ in plants.

Discussion

2724.	Guttation is the result of
Answer» Guttation is the result of

Discussion

2725.	Identify the techniques represented in the images
Answer» Identify the techniques represented in the images

Discussion

2726.	Succus entericus lacks
Answer» Succus entericus lacks

Discussion

2727.	The axis vertebra is identified by
Answer» The axis vertebra is identified by

Discussion

2728.	How the chromosomes from 44+XX/XY divides into 22+X/Y both on females and males?
Answer» How the chromosomes from 44+XX/XY divides into 22+X/Y both on females and males?

Discussion

2729.	How does auditory sensation take place?
Answer» How does auditory sensation take place?

Discussion

2730.	What is the disease caused by lymph and platelets ?
Answer» What is the disease caused by lymph and platelets ?

Discussion

2731.	Romulus Whitaker was able to pursue his dream because(a) he was determined(b) of his fascination with nature(c) he didn't have a regular job(d) he was sympathetic
Answer» Romulus Whitaker was able to pursue his dream because (a) he was determined (b) of his fascination with nature (c) he didn't have a regular job (d) he was sympathetic

2731.

Romulus Whitaker was able to pursue his dream because(a) he was determined(b) of his fascination with nature(c) he didn't have a regular job(d) he was sympathetic

Answer»

Romulus Whitaker was able to pursue his dream because

(a) he was determined

(b) of his fascination with nature

(c) he didn't have a regular job

(d) he was sympathetic

Discussion

2732.	How excretion is a separate life process .
Answer» How excretion is a separate life process .

Discussion

2733.	How WBC cell phagocytose the foreign bodies?
Answer» How WBC cell phagocytose the foreign bodies?

Discussion

2734.	A cross was done between dominant wild type grey bodied male drosophila melanogaster having developed wing, with recessive mutant yellow bodied female fly having vestigial wing. F1 offsprings of the above cross were as follows-(a) All females were of wild type variety with grey body and developed wing(b) All males were of mutant type with yellow body and vestigial wingBased on information given above, identify the genotype of parental generation form options given below-
Answer» A cross was done between dominant wild type grey bodied male drosophila melanogaster having developed wing, with recessive mutant yellow bodied female fly having vestigial wing. $F_{1}$ offsprings of the above cross were as follows- (a) All females were of wild type variety with grey body and developed wing (b) All males were of mutant type with yellow body and vestigial wing Based on information given above, identify the genotype of parental generation form options given below-

Discussion

2735.	Hormones secreted by the hypothalamus show their influence on
Answer» Hormones secreted by the hypothalamus show their influence on

Discussion

2736.	Which is best experimental demonstration to prove natural selection-
Answer» Which is best experimental demonstration to prove natural selection-

Discussion

2737.	Which of the structures show zero dipole movement generally
Answer» Which of the structures show zero dipole movement generally

Discussion

2738.	Depolarization of axolemma during nerve conduction takes place because _____.
Answer» Depolarization of axolemma during nerve conduction takes place because _____.

Discussion

2739.	what is heterobrachial chromosome?
Answer» what is heterobrachial chromosome?

Discussion

2740.	What are the suggestions to go against deficiency of endocrine glands?
Answer» What are the suggestions to go against deficiency of endocrine glands?

Discussion

2741.	How many molecules of CO2 are released duringtwo turns of Krebs cycle?
Answer» How many molecules of CO2 are released duringtwo turns of Krebs cycle?

Discussion

2742.	______ produces a yellowish green fluid called bile.
Answer» ______ produces a yellowish green fluid called bile.

Discussion

2743.	Write a short note on:Darwin’s theory of evolution.
Answer» Write a short note on: Darwin’s theory of evolution.

2743.

Write a short note on:Darwin’s theory of evolution.

Answer»

Write a short note on:

Darwin’s theory of evolution.

Discussion

2744.	All living cells produce ethylene. But one of these tissues are known to produce more ethylene compared to others. Identify the tissue.
Answer» All living cells produce ethylene. But one of these tissues are known to produce more ethylene compared to others. Identify the tissue.

Discussion

2745.	Why are the drums referred to as "the mountain of death"?
Answer» Why are the drums referred to as "the mountain of death"?

Discussion

2746.	The above structure is of the hormone estradiol.Number of stereogenic centre(s) in it is:
Answer» The above structure is of the hormone estradiol. Number of stereogenic centre(s) in it is:

Discussion

2747.	WHY DON'T TRACHEA OR WINDPIPE DOESNT COLLAPSE WHEN THERE IS NO AIR INSIDE? PLEASE PROVIDE EXPLANATION!
Answer» WHY DON'T TRACHEA OR WINDPIPE DOESNT COLLAPSE WHEN THERE IS NO AIR INSIDE? PLEASE PROVIDE EXPLANATION!

Discussion

2748.	Which of the following phytohormone does not occur naturally in plants?
Answer» Which of the following phytohormone does not occur naturally in plants?

Discussion

2749.	Incomplete breakdown of sugar during anaerobic respiration forms ____.
Answer» Incomplete breakdown of sugar during anaerobic respiration forms ____.

Discussion

2750.	Write any three differences between aerobic and anaerobic respiration.
Answer» Write any three differences between aerobic and anaerobic respiration.

Discussion

Explore topic-wise InterviewSolutions in .

The ___________ recieves, processes, interprets and stores information coming from senses and sends out the messages destined for the effector. The __________ handles its input and output.

Regarding assertion and reason, choose the correct option. Assertion [A]: Small plant tissues can regenerate whole plants in-vitro Reason [R]: Plant cells are totipotent

Make a chart on the difference between prawn, cray fish , lobster , crab and shrimp (with diagrams) .

What is pharynx?

As sexual reproduction brings variations but if we see any animal in which sexual reproduction takes place some of them appear to be the exact copy of their parents.Why the distinguishable morpho variation cannot be seen in them though they reproduced sexually?

The source of oxygen for aquatic animals is:

What is the function of a flower?

(a) Why nerve cells are long and have branches?(b) What regulates the movement of substances into and out of the cell?

Anaerobic respiration in the muscle produces:

Blood is pumped from the heart to the entire body by the : (a) lungs (b) ventricles (c) atria (d) nerves

Are arteries and veins living cells? We know that arteries carry only oxygenated blood and veins carry only deoxygenated blood then how will the veins get oxygen?

How are primitive organisms different from the so-called advanced organisms? Give one example. [3 MARKS]

Regarding assertion and reason, choose the correct option. Assertion [A]: Small plant tissues can regenerate whole plants in-vitro. Reason [R]: Plant cells are totipotent.

(a) Leaves sometimes drip water at night. Suggest a cause. (b) Guttation usually takes place at night when stomata are closed causing water evaporation to slow down. What environmental conditions cause guttation during the day? [2 MARKS]

What is the significance of emulsification of fats?

In which of the following will you find ommatidia?

Which is the longest part in a neuron?

Fluid matrix of the blood is called:

Heart sounds are produced due to (a) Closure of tricuspid and bicuspid valves (b) Rushing of blood through valves producing turbulence (c) Closure of atrioventricular and semilunar valves (d) Entry of blood into auricles

Name the liquid that contains sperms.

Abscission of leaves is an example of ______ in plants.

Guttation is the result of

Identify the techniques represented in the images

Succus entericus lacks

The axis vertebra is identified by

How the chromosomes from 44+XX/XY divides into 22+X/Y both on females and males? ​​​​​​

How does auditory sensation take place?

What is the disease caused by lymph and platelets ?

Romulus Whitaker was able to pursue his dream because(a) he was determined(b) of his fascination with nature(c) he didn't have a regular job(d) he was sympathetic

How excretion is a separate life process .

How WBC cell phagocytose the foreign bodies?

Hormones secreted by the hypothalamus show their influence on

Which is best experimental demonstration to prove natural selection-

Which of the structures show zero dipole movement generally

Depolarization of axolemma during nerve conduction takes place because _____.

what is heterobrachial chromosome?

What are the suggestions to go against deficiency of endocrine glands?

How many molecules of CO2 are released duringtwo turns of Krebs cycle?

______ produces a yellowish green fluid called bile.

Write a short note on:Darwin’s theory of evolution.

All living cells produce ethylene. But one of these tissues are known to produce more ethylene compared to others. Identify the tissue.

Why are the drums referred to as "the mountain of death"?

The above structure is of the hormone estradiol.Number of stereogenic centre(s) in it is:

WHY DON'T TRACHEA OR WINDPIPE DOESNT COLLAPSE WHEN THERE IS NO AIR INSIDE? PLEASE PROVIDE EXPLANATION!

Which of the following phytohormone does not occur naturally in plants?

Incomplete breakdown of sugar during anaerobic respiration forms ____.

Write any three differences between aerobic and anaerobic respiration.

The _ recieves, processes, interprets and stores information coming from senses and sends out the messages destined for the effector. The handles its input and output.

How the chromosomes from 44+XX/XY divides into 22+X/Y both on females and males?