18288 + Interview Questions in Biology

1.	Histamine, serotonin and heparin are secreted by
Answer» Histamine, serotonin and heparin are secreted by

Discussion

2.	Which of the following can be used as antiseptic?
Answer» Which of the following can be used as antiseptic?

Discussion

3.	“Columns of Bertini” in the kidney of mammals are formed as the extension of
Answer» “Columns of Bertini” in the kidney of mammals are formed as the extension of

Discussion

4.	Column 1 Column 2 Column 3 (Name of Vitamins) (Sources) (Deficiency diseases)(I)Vitamin−A(i)Curd(P)Increased blood clotting time(II)Vitamin−K(ii)Carrots(Q)Scurvy(III)Vitamin−B12(iii)Green leafy vegetables(R)Night−blindness(IV)Vitamin−C(iv)Amla(S)RBC deficiency in haemoglobin The only correct combination about the fat soluble vitamin.
Answer» $\begin{matrix} C o l u m n 1 & C o l u m n 2 & C o l u m n 3 (N a m e o f V i t a m i n s) & (S o u r c e s) & (D e f i c i e n c y d i s e a s e s) (I) & V i t a m i n - A & (i) & C u r d & (P) & I n c r e a s e d b l o o d c l o t t i n g t i m e (I I) & V i t a m i n - K & (i i) & C a r r o t s & (Q) & S c u r v y (I I I) & V i t a m i n - B_{12} & (i i i) & G r e e n l e a f y v e g e t a b l e s & (R) & N i g h t - b l i n d n e s s (I V) & V i t a m i n - C & (i v) & A m l a & (S) & R B C d e f i c i e n c y i n h a e m o g l o b i n \end{matrix}$ The only correct combination about the fat soluble vitamin.

Discussion

5.	Xeroderma pigmentosum is a disease due to
Answer» Xeroderma pigmentosum is a disease due to

Discussion

6.	Choose a noun which will not change its form when written in the plural for the blank. Your _________ will always be understood best by your family.
Answer» Choose a noun which will not change its form when written in the plural for the blank. Your _________ will always be understood best by your family.

6.

Choose a noun which will not change its form when written in the plural for the blank. Your _________ will always be understood best by your family.

Answer»

Choose a noun which will not change its form when written in the plural for the blank.

Your _________ will always be understood best by your family.

Discussion

7.	The yeast cell can progress through the cell cycle in about
Answer» The yeast cell can progress through the cell cycle in about

Discussion

8.	Chitin is a constituent of a fungal cell wall. Its hydrolysis yields
Answer» Chitin is a constituent of a fungal cell wall. Its hydrolysis yields

Discussion

9.	Which of the following cation does not exist?
Answer» Which of the following cation does not exist?

Discussion

10.	How can passive immunity be achieved?
Answer» How can passive immunity be achieved?

Discussion

11.	Which of the following statements are true for B cells?
Answer» Which of the following statements are true for B cells?

Discussion

12.	Animals which can survive in water and on land are called ___.
Answer» Animals which can survive in water and on land are called ___.

Discussion

13.	Explain antibiotic resistance observed in bacteria in light of Darwinian selection theory.
Answer» Explain antibiotic resistance observed in bacteria in light of Darwinian selection theory.

Discussion

14.	Each of the following terms has some anatomical significance. What do these terms mean? Explain with the help of line diagrams. (a) Plasmadesmoses/Plasmodesmata (b) Middle lamella (c) Secondary wall
Answer» Each of the following terms has some anatomical significance. What do these terms mean? Explain with the help of line diagrams. (a) Plasmadesmoses/Plasmodesmata (b) Middle lamella (c) Secondary wall

14.

Each of the following terms has some anatomical significance. What do these terms mean? Explain with the help of line diagrams. (a) Plasmadesmoses/Plasmodesmata (b) Middle lamella (c) Secondary wall

Answer»

Each of the following terms has some anatomical significance. What do these terms mean? Explain with the help of line diagrams.

(a) Plasmadesmoses/Plasmodesmata

(b) Middle lamella

(c) Secondary wall

Discussion

15.	Unseasonal flowering in pineapple may be achieved by the application of
Answer» Unseasonal flowering in pineapple may be achieved by the application of

Discussion

16.	Q13. Consider the following statements. 1. The National Biodiversity Authority (NBA) is a constitutional body. 2. It performs facilitative, regulatory and advisory functions for the Government of India on issues of conservation, sustainable use of biological resources and fair and equitable sharing of benefits arising out of the use of biological resources. Which of the above statement(s) is/are correct?
Answer» Q13. Consider the following statements. 1. The National Biodiversity Authority (NBA) is a constitutional body. 2. It performs facilitative, regulatory and advisory functions for the Government of India on issues of conservation, sustainable use of biological resources and fair and equitable sharing of benefits arising out of the use of biological resources. Which of the above statement(s) is/are correct?

16.

Q13. Consider the following statements. 1. The National Biodiversity Authority (NBA) is a constitutional body. 2. It performs facilitative, regulatory and advisory functions for the Government of India on issues of conservation, sustainable use of biological resources and fair and equitable sharing of benefits arising out of the use of biological resources. Which of the above statement(s) is/are correct?

Answer»

Q13. Consider the following statements.

1. The National Biodiversity Authority (NBA) is a constitutional body.

2. It performs facilitative, regulatory and advisory functions for the Government of India on issues of conservation, sustainable use of biological resources and fair and equitable sharing of benefits arising out of the use of biological resources.

Which of the above statement(s) is/are correct?

Discussion

17.	Four healthy people in their twenties got involved in injuries resulting in damage and death of a few cells. Of the following, which cells are least likely to be replaced by new cells?
Answer» Four healthy people in their twenties got involved in injuries resulting in damage and death of a few cells. Of the following, which cells are least likely to be replaced by new cells?

Discussion

18.	How do snails, seeds, bears, zooplanktons, fungi and bacteria adapt to conditions unfavourable for their survival?
Answer» How do snails, seeds, bears, zooplanktons, fungi and bacteria adapt to conditions unfavourable for their survival?

Discussion

19.	Two cells with water potential - 10 MPa and - 6 MPa are in direct contact. At equilibrium the water potential each cell is
Answer» Two cells with water potential - 10 MPa and - 6 MPa are in direct contact. At equilibrium the water potential each cell is

Discussion

20.	which one of the following hormone is involved in phototropism?
Answer» which one of the following hormone is involved in phototropism?

Discussion

21.	What is MOET? Explain the procedures involved.
Answer» What is MOET? Explain the procedures involved.

Discussion

22.	Explain with suitable examples the different types of phyllotaxy?
Answer» Explain with suitable examples the different types of phyllotaxy?

Discussion

23.	Creatinine is not produced by
Answer» Creatinine is not produced by

Discussion

24.	Which coenzyme is used in cellular respiration?
Answer» Which coenzyme is used in cellular respiration?

Discussion

25.	In Nepenthes, pitcher is the modification of leaf
Answer» In Nepenthes, pitcher is the modification of leaf

Discussion

26.	Diagram of a root-tip is given, wherein some parts are indicated by alphabets. Identify the option in which the parts are correctly matched.
Answer» Diagram of a root-tip is given, wherein some parts are indicated by alphabets. Identify the option in which the parts are correctly matched.

26.

Diagram of a root-tip is given, wherein some parts are indicated by alphabets. Identify the option in which the parts are correctly matched.

Answer»

Diagram of a root-tip is given, wherein some parts are indicated by alphabets. Identify the option in which the parts are correctly matched.

Discussion

27.	Given below is the diagram of a bacteriophage. In which one of the options all the four parts a, b, c and d are correct?
Answer» Given below is the diagram of a bacteriophage. In which one of the options all the four parts a, b, c and d are correct?

27.

Given below is the diagram of a bacteriophage. In which one of the options all the four parts a, b, c and d are correct?

Answer»

Given below is the diagram of a bacteriophage. In which one of the options all the four parts a, b, c and d are correct?

Discussion

28.	Darwin had strong interest in the study of plants and animals due to which during his college years he practiced the popular hobby of ___ .
Answer» Darwin had strong interest in the study of plants and animals due to which during his college years he practiced the popular hobby of ___ .

Discussion

29.	The Respiratory system and Circulatory system meet here
Answer» The Respiratory system and Circulatory system meet here

Discussion

30.	Floral formula of tomato/tobacco is
Answer» Floral formula of tomato/tobacco is

Discussion

31.	Humoral immune system comprises
Answer» Humoral immune system comprises

Discussion

32.	The vascular bundles are maximum in
Answer» The vascular bundles are maximum in

Discussion

33.	Gibberella fujikuroi is
Answer» Gibberella fujikuroi is

Discussion

34.	Most abundant forms of lower plants in moist regions are _________
Answer» Most abundant forms of lower plants in moist regions are _________

Discussion

35.	In a mitochondrion, the lowest PH is in
Answer» In a mitochondrion, the lowest PH is in

Discussion

36.	The given flowchart shows central dogma reverse. Enzymes used in processes A, B and C are respectively
Answer» The given flowchart shows central dogma reverse. Enzymes used in processes A, B and C are respectively

Discussion

37.	The males of grasshoppers and bugs possess two sets of autosomes and:
Answer» The males of grasshoppers and bugs possess two sets of autosomes and:

Discussion

38.	The cross-section of a plant material showed the following features when viewed under the microscope. (a) The vascular bundles were radially arranged. (b) Four xylemstrands with exarch condition of protoxylem. To which organ should it be assigned?
Answer» The cross-section of a plant material showed the following features when viewed under the microscope. (a) The vascular bundles were radially arranged. (b) Four xylemstrands with exarch condition of protoxylem. To which organ should it be assigned?

38.

The cross-section of a plant material showed the following features when viewed under the microscope. (a) The vascular bundles were radially arranged. (b) Four xylemstrands with exarch condition of protoxylem. To which organ should it be assigned?

Answer»

The cross-section of a plant material showed the following features when viewed under the microscope.

(a) The vascular bundles were radially arranged.

(b) Four xylemstrands with exarch condition of protoxylem.

To which organ should it be assigned?

Discussion

39.	Arrange the events of embryo formation sequentially and choose the correct option: I. Blastocyst II. Mature embryo III. Morula IV. Zygotic cleavage V. Blastomeres
Answer» Arrange the events of embryo formation sequentially and choose the correct option: I. Blastocyst II. Mature embryo III. Morula IV. Zygotic cleavage V. Blastomeres

Discussion

40.	Distinguish between asexual and sexual reproduction. Why is vegetative reproduction also considered as a type of asexual reproduction?
Answer» Distinguish between asexual and sexual reproduction. Why is vegetative reproduction also considered as a type of asexual reproduction?

Discussion

41.	Which of the following help the clotting of semen and its release into the female reproductive tract?
Answer» Which of the following help the clotting of semen and its release into the female reproductive tract?

Discussion

42.	_____(i)____ is not a component of intracellular fluid and ____(ii)____ is the major cation concentration in intracellular fluid.
Answer» _____(i)____ is not a component of intracellular fluid and ____(ii)____ is the major cation concentration in intracellular fluid.

Discussion

43.	What is anticoagulant?
Answer» What is anticoagulant?

Discussion

44.	Triticum and Mangifera belong to:
Answer» Triticum and Mangifera belong to:

Discussion

45.	(¡) Incomplete dominance doesn't show blending of trait. Give reason. (¡¡) write exception for mendel's laws of inheritance.
Answer» (¡) Incomplete dominance doesn't show blending of trait. Give reason. (¡¡) write exception for mendel's laws of inheritance.

Discussion

46.	In mitochondria, chemiosmosis translocates protons from the matrix into the intermembrane space, whereas in chloroplasts, chemiosmosis translocates protons from
Answer» In mitochondria, chemiosmosis translocates protons from the matrix into the intermembrane space, whereas in chloroplasts, chemiosmosis translocates protons from

Discussion

47.	What would happen to earthworm when longitudinal muscles of the body contracts? 1)it elongates 2)it bends to one side 3)it shortens 4)it becomes thinner and longer
Answer» What would happen to earthworm when longitudinal muscles of the body contracts? 1)it elongates 2)it bends to one side 3)it shortens 4)it becomes thinner and longer

Discussion

48.	Hello, sir or mam, it's my own question and please answer my question is what is the scientific name of mosquito
Answer» Hello, sir or mam, it's my own question and please answer my question is what is the scientific name of mosquito

Discussion

49.	Cells of this tissue are living and show angular wall thickening. They also provide mechanical support. The tissue is (a) xylem (b) sclerenchyma (c) collenchyma (d) epidermis
Answer» Cells of this tissue are living and show angular wall thickening. They also provide mechanical support. The tissue is (a) xylem (b) sclerenchyma (c) collenchyma (d) epidermis

49.

Cells of this tissue are living and show angular wall thickening. They also provide mechanical support. The tissue is (a) xylem (b) sclerenchyma (c) collenchyma (d) epidermis

Answer»

Cells of this tissue are living and show angular wall thickening. They also provide mechanical support. The tissue is

(a) xylem

(b) sclerenchyma

(c) collenchyma

(d) epidermis

Discussion

50.	During seed germination, its stored food is mobilized by:
Answer» During seed germination, its stored food is mobilized by:

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Histamine, serotonin and heparin are secreted by

Which of the following can be used as antiseptic?

“Columns of Bertini” in the kidney of mammals are formed as the extension of

Xeroderma pigmentosum is a disease due to

Choose a noun which will not change its form when written in the plural for the blank. Your _________ will always be understood best by your family.

The yeast cell can progress through the cell cycle in about

Chitin is a constituent of a fungal cell wall. Its hydrolysis yields

Which of the following cation does not exist?

How can passive immunity be achieved?

Which of the following statements are true for B cells?

Animals which can survive in water and on land are called ___.

Explain antibiotic resistance observed in bacteria in light of Darwinian selection theory.

Each of the following terms has some anatomical significance. What do these terms mean? Explain with the help of line diagrams. (a) Plasmadesmoses/Plasmodesmata (b) Middle lamella (c) Secondary wall

Unseasonal flowering in pineapple may be achieved by the application of

Four healthy people in their twenties got involved in injuries resulting in damage and death of a few cells. Of the following, which cells are least likely to be replaced by new cells?

How do snails, seeds, bears, zooplanktons, fungi and bacteria adapt to conditions unfavourable for their survival?

Two cells with water potential - 10 MPa and - 6 MPa are in direct contact. At equilibrium the water potential each cell is

which one of the following hormone is involved in phototropism?

What is MOET? Explain the procedures involved.

Explain with suitable examples the different types of phyllotaxy?

Creatinine is not produced by

Which coenzyme is used in cellular respiration?

In Nepenthes, pitcher is the modification of leaf

Diagram of a root-tip is given, wherein some parts are indicated by alphabets. Identify the option in which the parts are correctly matched.

Given below is the diagram of a bacteriophage. In which one of the options all the four parts a, b, c and d are correct?

Darwin had strong interest in the study of plants and animals due to which during his college years he practiced the popular hobby of ___ .

The Respiratory system and Circulatory system meet here

Floral formula of tomato/tobacco is

Humoral immune system comprises

The vascular bundles are maximum in

Gibberella fujikuroi is

Most abundant forms of lower plants in moist regions are _________

In a mitochondrion, the lowest PH is in

The given flowchart shows central dogma reverse. Enzymes used in processes A, B and C are respectively

The males of grasshoppers and bugs possess two sets of autosomes and:

The cross-section of a plant material showed the following features when viewed under the microscope. (a) The vascular bundles were radially arranged. (b) Four xylemstrands with exarch condition of protoxylem. To which organ should it be assigned?

Arrange the events of embryo formation sequentially and choose the correct option: I. Blastocyst II. Mature embryo III. Morula IV. Zygotic cleavage V. Blastomeres

Distinguish between asexual and sexual reproduction. Why is vegetative reproduction also considered as a type of asexual reproduction?

Which of the following help the clotting of semen and its release into the female reproductive tract?

_____(i)____ is not a component of intracellular fluid and ____(ii)____ is the major cation concentration in intracellular fluid.

What is anticoagulant?

Triticum and Mangifera belong to:

(¡) Incomplete dominance doesn't show blending of trait. Give reason. (¡¡) write exception for mendel's laws of inheritance.

In mitochondria, chemiosmosis translocates protons from the matrix into the intermembrane space, whereas in chloroplasts, chemiosmosis translocates protons from

What would happen to earthworm when longitudinal muscles of the body contracts? 1)it elongates 2)it bends to one side 3)it shortens 4)it becomes thinner and longer

Hello, sir or mam, it's my own question and please answer my question is what is the scientific name of mosquito

Cells of this tissue are living and show angular wall thickening. They also provide mechanical support. The tissue is (a) xylem (b) sclerenchyma (c) collenchyma (d) epidermis

During seed germination, its stored food is mobilized by:

_(i) is not a component of intracellular fluid and (ii) is the major cation concentration in intracellular fluid.