18288 + Interview Questions in Biology

1.	One of the following is an active process?
Answer» One of the following is an active process?

Discussion

2.	Why do seeds kept in water swell up?
Answer» Why do seeds kept in water swell up?

Discussion

3.	The compensation point of CO2 for C3 plants is
Answer» The compensation point of CO2 for C3 plants is

3.

The compensation point of CO2 for C3 plants is

Answer»

The compensation point of CO2 for C3 plants is

Discussion

4.	Choose the correct option to fill in the blanks : The term 'Carbohydrates' is derived from a Greek word called (i)______ and was coined by (ii)______. Each carbohydrate molecule has basic units called (iii)______ and the most abundant carbohydrate in the biosphere is (iv)______.
Answer» Choose the correct option to fill in the blanks : The term 'Carbohydrates' is derived from a Greek word called (i)______ and was coined by (ii)______. Each carbohydrate molecule has basic units called (iii)______ and the most abundant carbohydrate in the biosphere is (iv)______.

Discussion

5.	Sort in the correct order of tubular reabsorption process.
Answer» Sort in the correct order of tubular reabsorption process.

Discussion

6.	Sperms of both Funaria and Pteris were released together near the archegonia of Pteris. Only the sperms of Pteris enter the archegonia because,
Answer» Sperms of both Funaria and Pteris were released together near the archegonia of Pteris. Only the sperms of Pteris enter the archegonia because,

Discussion

7.	What is a mesosome in a prokaryotic cell? Mention the functions that it performs.
Answer» What is a mesosome in a prokaryotic cell? Mention the functions that it performs.

Discussion

8.	Generic name of common toad is:
Answer» Generic name of common toad is:

Discussion

9.	Rubisco has active sites for both CO2 and O2, but binding to brings down its efficiency.
Answer» Rubisco has active sites for both $C O_{2}$ and $O_{2}$ , but binding to brings down its efficiency.

Discussion

10.	Describe the components of an ecosystem.
Answer» Describe the components of an ecosystem.

Discussion

11.	Secondary treatment of the sewage is also called biological treatment. Justify this statement and explain the process. [3]
Answer» Secondary treatment of the sewage is also called biological treatment. Justify this statement and explain the process. [3]

Discussion

12.	The amount of water present in a dry mature seed is around
Answer» The amount of water present in a dry mature seed is around

Discussion

13.	Tunica corpus theory is connected with
Answer» Tunica corpus theory is connected with

Discussion

14.	Give any two reasons to justify that onion bulb is a modified stem.
Answer» Give any two reasons to justify that onion bulb is a modified stem.

Discussion

15.	Before opening of stomata, accumulation of which of the following ion is seen?
Answer» Before opening of stomata, accumulation of which of the following ion is seen?

Discussion

16.	Where does the remaining gastric juice go after the food enters into small intestine?(or)do the gastric juice along with chyme evenly enters the duodenum?
Answer» Where does the remaining gastric juice go after the food enters into small intestine?(or)do the gastric juice along with chyme evenly enters the duodenum?

Discussion

17.	What is the difference between concentric amphivasal and concentric amphicribal?
Answer» What is the difference between concentric amphivasal and concentric amphicribal?

Discussion

18.	What are the changes in oogonia during the transition of a primary follicle to graafian follicle?
Answer» What are the changes in oogonia during the transition of a primary follicle to graafian follicle?

Discussion

19.	Why do we yawn?
Answer» Why do we yawn?

Discussion

20.	Answer in one word: 1.Suicidal Bags. 2.CEO of CELL 3.Seat of Photosynthesis. 4.power house of Cell.
Answer» Answer in one word: 1.Suicidal Bags. 2.CEO of CELL 3.Seat of Photosynthesis. 4.power house of Cell.

Discussion

21.	Blood enters the heart because muscles of the
Answer» Blood enters the heart because muscles of the

Discussion

22.	Scientific study of diversity of organisms and their evolutionary relationship is called
Answer» Scientific study of diversity of organisms and their evolutionary relationship is called

Discussion

23.	Thermogenic effect on the body is progesterone?
Answer» Thermogenic effect on the body is progesterone?

Discussion

24.	The members of which one of the following groups have many characteristics in common?
Answer» The members of which one of the following groups have many characteristics in common?

Discussion

25.	What is meant by glomerular filtration rate? How does it affect the filtration process?
Answer» What is meant by glomerular filtration rate? How does it affect the filtration process?

Discussion

26.	The correct sequence of events in nodule formation is:
Answer» The correct sequence of events in nodule formation is:

Discussion

27.	Which of the following animals is unisexual?
Answer» Which of the following animals is unisexual?

Discussion

28.	Banana is vegetatively propagated by
Answer» Banana is vegetatively propagated by

Discussion

29.	Does gall bladder make bile?
Answer» Does gall bladder make bile?

Discussion

30.	In which of these organisms small buds are produced that remain attached to the parent during asexual reproduction?
Answer» In which of these organisms small buds are produced that remain attached to the parent during asexual reproduction?

Discussion

31.	As of 2015, the world’s population population has touched
Answer» As of 2015, the world’s population population has touched

Discussion

32.	Why is apple called a false fruit? Which part(s) of the flower forms the fruit?
Answer» Why is apple called a false fruit? Which part(s) of the flower forms the fruit?

Discussion

33.	Chlorenchyma is known to develop in (1) cytoplasm of chlorella (2) capsule of a moss
Answer» Chlorenchyma is known to develop in (1) cytoplasm of chlorella (2) capsule of a moss

Discussion

34.	Match the Following Column I Column II i Prostatitis a.Occurs in the groin ii Cryptorchidism b.Inflammation of the prostate gland. iii.Hydrocele c. Congenital disorder iv.Inguinal hernia d.Fluid accumulation in tunica albuginea
Answer» Match the Following Column I Column II i Prostatitis a.Occurs in the groin ii Cryptorchidism b.Inflammation of the prostate gland. iii.Hydrocele c. Congenital disorder iv.Inguinal hernia d.Fluid accumulation in tunica albuginea

34.

Match the Following Column I Column II i Prostatitis a.Occurs in the groin ii Cryptorchidism b.Inflammation of the prostate gland. iii.Hydrocele c. Congenital disorder iv.Inguinal hernia d.Fluid accumulation in tunica albuginea

Answer»

Match the Following

Column I Column II

i Prostatitis a.Occurs in the groin

ii Cryptorchidism b.Inflammation of the prostate gland.

iii.Hydrocele c. Congenital disorder

iv.Inguinal hernia d.Fluid accumulation in tunica albuginea

Discussion

35.	The cells in a tissue have identical shapes and perform identical functions. Do you agree? Give reasons.
Answer» The cells in a tissue have identical shapes and perform identical functions. Do you agree? Give reasons.

Discussion

36.	Bryophytes are believed to have been evolved from
Answer» Bryophytes are believed to have been evolved from

Discussion

37.	Classification based on chromosome number, structure and behaviour is called
Answer» Classification based on chromosome number, structure and behaviour is called

Discussion

38.	Choose agents of pollination :
Answer» Choose agents of pollination :

Discussion

39.	Identify the correct statements related to the uptake of mineral ions. A. The membrane proteins pump ions from soil into the cytoplasm of epidermal cells. B. Transport proteins of endodermal cells act as control points, which adjust the quantity and type of solutes reaching the xylem. C. Root endoderm due to its suberin layer, cannot transport ions.
Answer» Identify the correct statements related to the uptake of mineral ions. A. The membrane proteins pump ions from soil into the cytoplasm of epidermal cells. B. Transport proteins of endodermal cells act as control points, which adjust the quantity and type of solutes reaching the xylem. C. Root endoderm due to its suberin layer, cannot transport ions.

39.

Identify the correct statements related to the uptake of mineral ions. A. The membrane proteins pump ions from soil into the cytoplasm of epidermal cells. B. Transport proteins of endodermal cells act as control points, which adjust the quantity and type of solutes reaching the xylem. C. Root endoderm due to its suberin layer, cannot transport ions.

Answer»

Identify the correct statements related to the uptake of mineral ions.

A. The membrane proteins pump ions from soil into the cytoplasm of epidermal cells.

B. Transport proteins of endodermal cells act as control points, which adjust the quantity and type of solutes reaching the xylem.

C. Root endoderm due to its suberin layer, cannot transport ions.

Discussion

40.	Write any 5 point of difference between nastic and trophic movement of plants.
Answer» Write any 5 point of difference between nastic and trophic movement of plants.

Discussion

41.	Heterogeneity in our biosphere exists at:
Answer» Heterogeneity in our biosphere exists at:

Discussion

42.	Prosenchyma is a type of
Answer» Prosenchyma is a type of

Discussion

43.	Which of the following cranial nerves can regulate heart beat?
Answer» Which of the following cranial nerves can regulate heart beat?

Discussion

44.	The movement of lymph within lymphatic vessels is dependent upon _____.
Answer» The movement of lymph within lymphatic vessels is dependent upon _____.

Discussion

45.	Assertion (A): Active transport is uphill transport. Reason (R): Active transport uses energy to pump molecules against it's concentration gradient.
Answer» Assertion (A): Active transport is uphill transport. Reason (R): Active transport uses energy to pump molecules against it's concentration gradient.

45.

Assertion (A): Active transport is uphill transport. Reason (R): Active transport uses energy to pump molecules against it's concentration gradient.

Answer»

Assertion (A): Active transport is uphill transport.

Reason (R): Active transport uses energy to pump molecules against it's concentration gradient.

Discussion

46.	Match the hormones with the event they control in menstrual cycle Column IColumn IIi. FSHa. ovulationii. LHb. surge of LHiii. Progesteronec. Development of ovarian follicleiv. Oestrogend. maintenance of pregnancy
Answer» Match the hormones with the event they control in menstrual cycle $\begin{matrix} Column I & Column II i. FSH & a. ovulation ii. LH & b. surge of LH iii. Progesterone & c. Development of ovarian follicle iv. Oestrogen & d. maintenance of pregnancy \end{matrix}$

Discussion

47.	An international convention regulating trade in endangered species, especially bears and tigers, could be significantly weakened were it not for restrictions on captive breeding of endangered species, warn conservation and animal welfare groups. A) could be significantly weakened were it not for restrictions on captive breeding of endangered species, warn conservation and animal welfare groups. B) could be significantly weakened if restrictions on captive breeding of endangered species aren't eased, warn conservation and animal welfare groups. C) couldn't be significantly weakened without restrictions on captive breeding of endangered species being eased, warn conservation and animal welfare groups. D) can't be significantly weakened if restrictions on captive breeding of endangered species are eased, warn conservation and animal welfare groups. E) could be significantly weakened if restrictions on captive breeding of endangered species are eased, warn conservation and animal welfare groups. ___
Answer» An international convention regulating trade in endangered species, especially bears and tigers, could be significantly weakened were it not for restrictions on captive breeding of endangered species, warn conservation and animal welfare groups. A) could be significantly weakened were it not for restrictions on captive breeding of endangered species, warn conservation and animal welfare groups. B) could be significantly weakened if restrictions on captive breeding of endangered species aren't eased, warn conservation and animal welfare groups. C) couldn't be significantly weakened without restrictions on captive breeding of endangered species being eased, warn conservation and animal welfare groups. D) can't be significantly weakened if restrictions on captive breeding of endangered species are eased, warn conservation and animal welfare groups. E) could be significantly weakened if restrictions on captive breeding of endangered species are eased, warn conservation and animal welfare groups. ___

Discussion

48.	Which one of the followings belongs to platyhelminthes?
Answer» Which one of the followings belongs to platyhelminthes?

Discussion

49.	Why is active mass of solid is taken as 1?
Answer» Why is active mass of solid is taken as 1?

Discussion

50.	What are hydathodes
Answer» What are hydathodes

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

One of the following is an active process?

Why do seeds kept in water swell up?

The compensation point of CO2 for C3 plants is

Choose the correct option to fill in the blanks : The term 'Carbohydrates' is derived from a Greek word called (i)______ and was coined by (ii)______. Each carbohydrate molecule has basic units called (iii)______ and the most abundant carbohydrate in the biosphere is (iv)______.

Sort in the correct order of tubular reabsorption process.

Sperms of both Funaria and Pteris were released together near the archegonia of Pteris. Only the sperms of Pteris enter the archegonia because,

What is a mesosome in a prokaryotic cell? Mention the functions that it performs.

Generic name of common toad is:

Rubisco has active sites for both CO2 and O2, but binding to brings down its efficiency.

Describe the components of an ecosystem.

Secondary treatment of the sewage is also called biological treatment. Justify this statement and explain the process. [3]

The amount of water present in a dry mature seed is around

Tunica corpus theory is connected with

Give any two reasons to justify that onion bulb is a modified stem.

Before opening of stomata, accumulation of which of the following ion is seen?

Where does the remaining gastric juice go after the food enters into small intestine?(or)do the gastric juice along with chyme evenly enters the duodenum?

What is the difference between concentric amphivasal and concentric amphicribal?

What are the changes in oogonia during the transition of a primary follicle to graafian follicle?

Why do we yawn?

Answer in one word: 1.Suicidal Bags. 2.CEO of CELL 3.Seat of Photosynthesis. 4.power house of Cell.

Blood enters the heart because muscles of the

Scientific study of diversity of organisms and their evolutionary relationship is called

Thermogenic effect on the body is progesterone?

The members of which one of the following groups have many characteristics in common?

What is meant by glomerular filtration rate? How does it affect the filtration process?

The correct sequence of events in nodule formation is:

Which of the following animals is unisexual?

Banana is vegetatively propagated by

Does gall bladder make bile?

In which of these organisms small buds are produced that remain attached to the parent during asexual reproduction?

As of 2015, the world’s population population has touched

Why is apple called a false fruit? Which part(s) of the flower forms the fruit?

Chlorenchyma is known to develop in (1) cytoplasm of chlorella (2) capsule of a moss

Match the Following Column I Column II i Prostatitis a.Occurs in the groin ii Cryptorchidism b.Inflammation of the prostate gland. iii.Hydrocele c. Congenital disorder iv.Inguinal hernia d.Fluid accumulation in tunica albuginea

The cells in a tissue have identical shapes and perform identical functions. Do you agree? Give reasons.

Bryophytes are believed to have been evolved from

Classification based on chromosome number, structure and behaviour is called

Choose agents of pollination :

Write any 5 point of difference between nastic and trophic movement of plants.

Heterogeneity in our biosphere exists at:

Prosenchyma is a type of

Which of the following cranial nerves can regulate heart beat?

The movement of lymph within lymphatic vessels is dependent upon _____.

Assertion (A): Active transport is uphill transport. Reason (R): Active transport uses energy to pump molecules against it's concentration gradient.

Match the hormones with the event they control in menstrual cycle Column IColumn IIi. FSHa. ovulationii. LHb. surge of LHiii. Progesteronec. Development of ovarian follicleiv. Oestrogend. maintenance of pregnancy

Which one of the followings belongs to platyhelminthes?

Why is active mass of solid is taken as 1?

What are hydathodes

Choose the correct option to fill in the blanks : The term 'Carbohydrates' is derived from a Greek word called (i) and was coined by (ii). Each carbohydrate molecule has basic units called (iii) and the most abundant carbohydrate in the biosphere is (iv).