18288 + Interview Questions in Biology

1.	Organisation of ectoderm, mesoderm and endoderm is known as
Answer» Organisation of ectoderm, mesoderm and endoderm is known as

Discussion

2.	A gardener finds some broad-leaved dicot weeds growing in his lawns. What can be done to get rid of the weeds efficiently?
Answer» A gardener finds some broad-leaved dicot weeds growing in his lawns. What can be done to get rid of the weeds efficiently?

Discussion

3.	One molecule of water adds to alkynes on warming with mercuric sulphate and dilute sulphuric acid to form:
Answer» One molecule of water adds to alkynes on warming with mercuric sulphate and dilute sulphuric acid to form:

Discussion

4.	calculate half cell pptential qt 398 K for the rkn, Zn2+ 2e- Zn if Xn +2 = 2 M , E = -.76
Answer» calculate half cell pptential qt 398 K for the rkn, Zn2+ 2e- Zn if Xn +2 = 2 M , E = -.76

Discussion

5.	An isolated population of humans with equal number of blue-eyed and brown-eyed individuals was decimated by an earthquake. Only a few brown-eyed remained to form the next generation. This kind of change in the gene pool is called
Answer» An isolated population of humans with equal number of blue-eyed and brown-eyed individuals was decimated by an earthquake. Only a few brown-eyed remained to form the next generation. This kind of change in the gene pool is called

Discussion

6.	(a) Explain the following phases in the menstrual cycle of a human female : (i) Menstrual phase (ii) Follicular phase (iii) Luteal phase (b) A proper understanding of menstrual cycle can help immensely in family planning. Do you agree with the statement ? Provide reasons for your answer. [5]
Answer» (a) Explain the following phases in the menstrual cycle of a human female : (i) Menstrual phase (ii) Follicular phase (iii) Luteal phase (b) A proper understanding of menstrual cycle can help immensely in family planning. Do you agree with the statement ? Provide reasons for your answer. [5]

Discussion

7.	The correct sequence for aerobic metabolic breakdown of glucose is
Answer» The correct sequence for aerobic metabolic breakdown of glucose is

Discussion

8.	1. what if polyspremy occurs in human?2. does corpus leutum comes out with the menstrual bleeding or degenerates inside the ovary if fertilization do not occur?3. can twins be of different genders? if yes, how?
Answer» 1. what if polyspremy occurs in human? 2. does corpus leutum comes out with the menstrual bleeding or degenerates inside the ovary if fertilization do not occur? 3. can twins be of different genders? if yes, how?

Discussion

9.	Explain the process of digestion in the buccal cavity with a note on the arrangement of teeth.
Answer» Explain the process of digestion in the buccal cavity with a note on the arrangement of teeth.

Discussion

10.	Linking between two compounds catalyzed by whichof the following enzyme?
Answer» Linking between two compounds catalyzed by which of the following enzyme?

Discussion

11.	Name any five types of joints and their location in our body.
Answer» Name any five types of joints and their location in our body.

Discussion

12.	The functional efficiency of ecosystem is affected when decomposers are removed from it, because
Answer» The functional efficiency of ecosystem is affected when decomposers are removed from it, because

Discussion

13.	The bacterium Chlamydia trachomatis causes ___.
Answer» The bacterium Chlamydia trachomatis causes ___.

Discussion

14.	State 3 benefits of ISS.
Answer» State 3 benefits of ISS.

Discussion

15.	Match the followings and mark the correct option Column – I Column – II A. Sternum i. Synovial fluid B. Glenoid Cavity ii. Vertebrae C. Freely movable joint iii. Pectoral girdle D. Cartilagenous joint iv. Flat bones
Answer» Match the followings and mark the correct option Column – I Column – II A. Sternum i. Synovial fluid B. Glenoid Cavity ii. Vertebrae C. Freely movable joint iii. Pectoral girdle D. Cartilagenous joint iv. Flat bones

15.

Match the followings and mark the correct option Column – I Column – II A. Sternum i. Synovial fluid B. Glenoid Cavity ii. Vertebrae C. Freely movable joint iii. Pectoral girdle D. Cartilagenous joint iv. Flat bones

Answer»

Match the followings and mark the correct option

Column – I Column – II

A. Sternum i. Synovial fluid

B. Glenoid Cavity ii. Vertebrae

C. Freely movable joint iii. Pectoral girdle

D. Cartilagenous joint iv. Flat bones

Discussion

16.	is Ph-C†extbullet H-CH2-CH3 free radical more stable or Ph-CH2-C†extbullet H-CH
Answer» is Ph-C†extbullet H-CH2-CH3 free radical more stable or Ph-CH2-C†extbullet H-CH

Discussion

17.	Which of the following are simple lipids?
Answer» Which of the following are simple lipids?

Discussion

18.	70-90 dB sound is
Answer» 70-90 dB sound is

Discussion

19.	Mass peristalsis occurs in A) stomach B) small intestine C) large intestine D) oesophagus
Answer» Mass peristalsis occurs in A) stomach B) small intestine C) large intestine D) oesophagus

19.

Mass peristalsis occurs in A) stomach B) small intestine C) large intestine D) oesophagus

Answer»

Mass peristalsis occurs in

A) stomach

B) small intestine

C) large intestine

D) oesophagus

Discussion

20.	Sequoia sempervirens is a/an
Answer» Sequoia sempervirens is a/an

Discussion

21.	Consider the assertion and reason statements below. Assertion [A]: Cryptorchidism male individuals are sterile. Reason [R]: They are not able make their partner conceive.
Answer» Consider the assertion and reason statements below. Assertion [A]: Cryptorchidism male individuals are sterile. Reason [R]: They are not able make their partner conceive.

21.

Consider the assertion and reason statements below. Assertion [A]: Cryptorchidism male individuals are sterile. Reason [R]: They are not able make their partner conceive.

Answer»

Consider the assertion and reason statements below.

Assertion [A]: Cryptorchidism male individuals are sterile.

Reason [R]: They are not able make their partner conceive.

Discussion

22.	Is it Cnimatoblast or Chnidoblast?
Answer» Is it Cnimatoblast or Chnidoblast?

Discussion

23.	Human being required ATP for excretion or not
Answer» Human being required ATP for excretion or not

Discussion

24.	why does emf of cell decreases with increase in concentration of zinc ions and increase with increase in conc. of copper ions
Answer» why does emf of cell decreases with increase in concentration of zinc ions and increase with increase in conc. of copper ions

Discussion

25.	WHAT ARE PROSTATE SPECIFIC ANTIGENS(PSA) SECRETED BY PROSTATE GLANDS?
Answer» WHAT ARE PROSTATE SPECIFIC ANTIGENS(PSA) SECRETED BY PROSTATE GLANDS?

Discussion

26.	In case of prokaryotic cell, the ori site can be defined as: (1) A-T rich region (2) G-C rich region (3) A-T & G-C rich may be (4) None of the above (Note: Explain reason for all options for which they are considered/not considered)
Answer» In case of prokaryotic cell, the ori site can be defined as: (1) A-T rich region (2) G-C rich region (3) A-T & G-C rich may be (4) None of the above (Note: Explain reason for all options for which they are considered/not considered)

26.

In case of prokaryotic cell, the ori site can be defined as: (1) A-T rich region (2) G-C rich region (3) A-T & G-C rich may be (4) None of the above (Note: Explain reason for all options for which they are considered/not considered)

Answer»

In case of prokaryotic cell, the ori site can be defined as:

(1) A-T rich region

(2) G-C rich region

(3) A-T & G-C rich may be

(4) None of the above

(Note: Explain reason for all options for which they are considered/not considered)

Discussion

27.	Mention two functions of stem in Plants.
Answer» Mention two functions of stem in Plants.

Discussion

28.	An isolated population with equal number of blue-eyed and brown-eyed individuals was decimated by earthquake. Only a few brown-eyed individuals survived to form the next generation. The change in gene pool is
Answer» An isolated population with equal number of blue-eyed and brown-eyed individuals was decimated by earthquake. Only a few brown-eyed individuals survived to form the next generation. The change in gene pool is

Discussion

29.	what occurs in the life cycle of bryophytes and pteridophytes?
Answer» what occurs in the life cycle of bryophytes and pteridophytes?

Discussion

30.	Spermatogenesis and sperm differentiation are under control of a.FSH b.LH c.progesterone d.parathyroid hormone
Answer» Spermatogenesis and sperm differentiation are under control of a.FSH b.LH c.progesterone d.parathyroid hormone

Discussion

31.	The delivery of child or childbirth is called
Answer» The delivery of child or childbirth is called

Discussion

32.	Choose the most suitable gas from the options given below that can be used for the ripening of fruits.
Answer» Choose the most suitable gas from the options given below that can be used for the ripening of fruits.

Discussion

33.	Which of the statements given below is incorrect?The Refractory Period, is the period soon after an action potential during which the neuron resists the production of another action potential.During refractory period
Answer» Which of the statements given below is incorrect? The Refractory Period, is the period soon after an action potential during which the neuron resists the production of another action potential. During refractory period

33.

Which of the statements given below is incorrect?The Refractory Period, is the period soon after an action potential during which the neuron resists the production of another action potential.During refractory period

Answer»

Which of the statements given below is incorrect?

The Refractory Period, is the period soon after an action potential during which the neuron resists the production of another action potential.

During refractory period

Discussion

34.	A transgenic mouse that has the one specific desired gene disrupted is called
Answer» A transgenic mouse that has the one specific desired gene disrupted is called

Discussion

35.	Give answers.A. State the merits of whitetaker's method of classification. B. Write the characteristics of viruses.C. Explain the nutrition in fungi.D. Which living organisms are included in the kingdom monera ?
Answer» Give answers. A. State the merits of whitetaker's method of classification. B. Write the characteristics of viruses. C. Explain the nutrition in fungi. D. Which living organisms are included in the kingdom monera ?

Discussion

36.	Biosphere Reserves are facing the threat of
Answer» Biosphere Reserves are facing the threat of

Discussion

37.	Why does the pitcher plant feed on insects even though it produces food by photosynthesis?
Answer» Why does the pitcher plant feed on insects even though it produces food by photosynthesis?

37.

Why does the pitcher plant feed on insects even though it produces food by photosynthesis?

Answer»

Why does the pitcher plant feed on insects even though it produces food by photosynthesis?

Discussion

38.	Where and how the structures like roots, stems, leaves, flowers, fruits arise and that too in an orderly sequence?
Answer» Where and how the structures like roots, stems, leaves, flowers, fruits arise and that too in an orderly sequence?

Discussion

39.	WHAT IS THE DIFFERENCE BETWEEN THE X AXIXS AND Y AXIXS?
Answer» WHAT IS THE DIFFERENCE BETWEEN THE X AXIXS AND Y AXIXS?

Discussion

40.	Diaphragm found in crocodiles is
Answer» Diaphragm found in crocodiles is

Discussion

41.	Why polio vaccine is usually given orally and not injected?
Answer» Why polio vaccine is usually given orally and not injected?

Discussion

42.	Snakes generate both horror and fascination. Do you agree? Why? Why not?
Answer» Snakes generate both horror and fascination. Do you agree? Why? Why not?

Discussion

43.	The passive absorption of minerals requires Ion channels which are proteinaceous in nature. The ion channels are
Answer» The passive absorption of minerals requires Ion channels which are proteinaceous in nature. The ion channels are

Discussion

44.	When yellow round heterozygous pea plants are self fertilized, the frequency of occurrence of RrYY genotype among the offspring is
Answer» When yellow round heterozygous pea plants are self fertilized, the frequency of occurrence of RrYY genotype among the offspring is

Discussion

45.	Identify the word which is common in these given figures
Answer» Identify the word which is common in these given figures

Discussion

46.	what is the difference between fimbrae and cilia?
Answer» what is the difference between fimbrae and cilia?

Discussion

47.	Explain oxy mercuration de mercuration with mechanis
Answer» Explain oxy mercuration de mercuration with mechanis

Discussion

48.	A step in the sewage treatment process in which a part of the decomposer bacteria present in the wastes is recycle back into the biological treatment process:
Answer» A step in the sewage treatment process in which a part of the decomposer bacteria present in the wastes is recycle back into the biological treatment process:

Discussion

49.	Yeast is used in the production of
Answer» Yeast is used in the production of

Discussion

50.	Who is the odd one out ?(a) Fungus, mushroom, chrysanthemum, spirogyra(b) Mango, banyan, palm, chick pea(c) Grape, orange, lemon, hibiscus(d) Sunflower, banyan, jowar, bajra(e) Guava, radish, carrot, beetroot(f) Deer, fish, man, worms
Answer» Who is the odd one out ? (a) Fungus, mushroom, chrysanthemum, spirogyra (b) Mango, banyan, palm, chick pea (c) Grape, orange, lemon, hibiscus (d) Sunflower, banyan, jowar, bajra (e) Guava, radish, carrot, beetroot (f) Deer, fish, man, worms

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Organisation of ectoderm, mesoderm and endoderm is known as

A gardener finds some broad-leaved dicot weeds growing in his lawns. What can be done to get rid of the weeds efficiently?

One molecule of water adds to alkynes on warming with mercuric sulphate and dilute sulphuric acid to form:

calculate half cell pptential qt 398 K for the rkn, Zn2+ 2e- Zn if Xn +2 = 2 M , E = -.76

An isolated population of humans with equal number of blue-eyed and brown-eyed individuals was decimated by an earthquake. Only a few brown-eyed remained to form the next generation. This kind of change in the gene pool is called

(a) Explain the following phases in the menstrual cycle of a human female : (i) Menstrual phase (ii) Follicular phase (iii) Luteal phase (b) A proper understanding of menstrual cycle can help immensely in family planning. Do you agree with the statement ? Provide reasons for your answer. [5]

The correct sequence for aerobic metabolic breakdown of glucose is

1. what if polyspremy occurs in human?2. does corpus leutum comes out with the menstrual bleeding or degenerates inside the ovary if fertilization do not occur?3. can twins be of different genders? if yes, how?

Explain the process of digestion in the buccal cavity with a note on the arrangement of teeth.

Linking between two compounds catalyzed by whichof the following enzyme?

Name any five types of joints and their location in our body.

The functional efficiency of ecosystem is affected when decomposers are removed from it, because

The bacterium Chlamydia trachomatis causes ___.

State 3 benefits of ISS.

Match the followings and mark the correct option Column – I Column – II A. Sternum i. Synovial fluid B. Glenoid Cavity ii. Vertebrae C. Freely movable joint iii. Pectoral girdle D. Cartilagenous joint iv. Flat bones

is Ph-C†extbullet H-CH2-CH3 free radical more stable or Ph-CH2-C†extbullet H-CH

Which of the following are simple lipids?

70-90 dB sound is

Mass peristalsis occurs in A) stomach B) small intestine C) large intestine D) oesophagus

Sequoia sempervirens is a/an

Consider the assertion and reason statements below. Assertion [A]: Cryptorchidism male individuals are sterile. Reason [R]: They are not able make their partner conceive.

Is it Cnimatoblast or Chnidoblast?

Human being required ATP for excretion or not

why does emf of cell decreases with increase in concentration of zinc ions and increase with increase in conc. of copper ions

WHAT ARE PROSTATE SPECIFIC ANTIGENS(PSA) SECRETED BY PROSTATE GLANDS?

In case of prokaryotic cell, the ori site can be defined as: (1) A-T rich region (2) G-C rich region (3) A-T &amp; G-C rich may be (4) None of the above (Note: Explain reason for all options for which they are considered/not considered)

Mention two functions of stem in Plants.

An isolated population with equal number of blue-eyed and brown-eyed individuals was decimated by earthquake. Only a few brown-eyed individuals survived to form the next generation. The change in gene pool is

what occurs in the life cycle of bryophytes and pteridophytes?

Spermatogenesis and sperm differentiation are under control of a.FSH b.LH c.progesterone d.parathyroid hormone

The delivery of child or childbirth is called

Choose the most suitable gas from the options given below that can be used for the ripening of fruits.

Which of the statements given below is incorrect?The Refractory Period, is the period soon after an action potential during which the neuron resists the production of another action potential.During refractory period

A transgenic mouse that has the one specific desired gene disrupted is called

Give answers.A. State the merits of whitetaker's method of classification. B. Write the characteristics of viruses.C. Explain the nutrition in fungi.D. Which living organisms are included in the kingdom monera ?

Biosphere Reserves are facing the threat of

Why does the pitcher plant feed on insects even though it produces food by photosynthesis?

Where and how the structures like roots, stems, leaves, flowers, fruits arise and that too in an orderly sequence?

WHAT IS THE DIFFERENCE BETWEEN THE X AXIXS AND Y AXIXS?

Diaphragm found in crocodiles is

Why polio vaccine is usually given orally and not injected?

Snakes generate both horror and fascination. Do you agree? Why? Why not?

The passive absorption of minerals requires Ion channels which are proteinaceous in nature. The ion channels are

When yellow round heterozygous pea plants are self fertilized, the frequency of occurrence of RrYY genotype among the offspring is

Identify the word which is common in these given figures

what is the difference between fimbrae and cilia?

Explain oxy mercuration de mercuration with mechanis

A step in the sewage treatment process in which a part of the decomposer bacteria present in the wastes is recycle back into the biological treatment process:

Yeast is used in the production of

Who is the odd one out ?(a) Fungus, mushroom, chrysanthemum, spirogyra(b) Mango, banyan, palm, chick pea(c) Grape, orange, lemon, hibiscus(d) Sunflower, banyan, jowar, bajra(e) Guava, radish, carrot, beetroot(f) Deer, fish, man, worms

In case of prokaryotic cell, the ori site can be defined as: (1) A-T rich region (2) G-C rich region (3) A-T & G-C rich may be (4) None of the above (Note: Explain reason for all options for which they are considered/not considered)