18288 + Interview Questions in Biology

1.	Cancer cells do not exhibit the property of
Answer» Cancer cells do not exhibit the property of

Discussion

2.	Which of the following is not one of the four major types of tissues?
Answer» Which of the following is not one of the four major types of tissues?

Discussion

3.	Number of mitotic divisions required to produce 100 cells by arithmetic growth from single cell is
Answer» Number of mitotic divisions required to produce 100 cells by arithmetic growth from single cell is

Discussion

4.	Which of the following is not a characteristic of smooth endoplasmic reticulum?
Answer» Which of the following is not a characteristic of smooth endoplasmic reticulum?

Discussion

5.	Myoglobin is present in red muscle fibres to
Answer» Myoglobin is present in red muscle fibres to

Discussion

6.	Irreversible precipitation of proteins is called
Answer» Irreversible precipitation of proteins is called

Discussion

7.	Armour plates of dinoflagellates are made up of
Answer» Armour plates of dinoflagellates are made up of

Discussion

8.	On an educational trip to Uttaranchal, Ketki and her friends observe that many local people were having swollen necks, Please help Ketki and her friends to find out the solutions to the following questions. (i) which probable disease could these people suffering from? (ii) How is it caused? (iii) What effect does this condition have on pregnancy?
Answer» On an educational trip to Uttaranchal, Ketki and her friends observe that many local people were having swollen necks, Please help Ketki and her friends to find out the solutions to the following questions. (i) which probable disease could these people suffering from? (ii) How is it caused? (iii) What effect does this condition have on pregnancy?

8.

On an educational trip to Uttaranchal, Ketki and her friends observe that many local people were having swollen necks, Please help Ketki and her friends to find out the solutions to the following questions. (i) which probable disease could these people suffering from? (ii) How is it caused? (iii) What effect does this condition have on pregnancy?

Answer»

On an educational trip to Uttaranchal, Ketki and her friends observe that many local people were having swollen necks, Please help Ketki and her friends to find out the solutions to the following questions.

(i) which probable disease could these people suffering from?

(ii) How is it caused?

(iii) What effect does this condition have on pregnancy?

Discussion

9.	What is the average cell cycle span for a mammalian cell?
Answer» What is the average cell cycle span for a mammalian cell?

Discussion

10.	In brief state what happens when-A. Red blood cell is kept in concentrated saline solution.B. Cells of onion peel are kept in hypotonic solution.
Answer» In brief state what happens when- A. Red blood cell is kept in concentrated saline solution. B. Cells of onion peel are kept in hypotonic solution.

10.

In brief state what happens when-A. Red blood cell is kept in concentrated saline solution.B. Cells of onion peel are kept in hypotonic solution.

Answer»

In brief state what happens when-

A. Red blood cell is kept in concentrated saline solution.

B. Cells of onion peel are kept in hypotonic solution.

Discussion

11.	Radial symmetry is not followed by
Answer» Radial symmetry is not followed by

Discussion

12.	Mention the short coming of two kingdom classification?
Answer» Mention the short coming of two kingdom classification?

Discussion

13.	Several genera resembling one another in their major anatomical and reproductive characters are placed together in
Answer» Several genera resembling one another in their major anatomical and reproductive characters are placed together in

Discussion

14.	The ‘eyes’ of the potato tubers are
Answer» The ‘eyes’ of the potato tubers are

Discussion

15.	Pachytene phase of meiosis is also characterized by 1. Chromosome condensation 2. Chromosome synapse 3. Tetrad 4. Crossing over 5. Chiasmata 6.Chromosome segregation
Answer» Pachytene phase of meiosis is also characterized by 1. Chromosome condensation 2. Chromosome synapse 3. Tetrad 4. Crossing over 5. Chiasmata 6.Chromosome segregation

Discussion

16.	(a) “Organisms may be conformers or regulators.” Explain this statement and give one example of each. (b) Why are there more conformers than regulators in the animal world? [3]
Answer» (a) “Organisms may be conformers or regulators.” Explain this statement and give one example of each. (b) Why are there more conformers than regulators in the animal world? [3]

Discussion

17.	Sometimes prothallus of a fern gives rise to a fern plant without fertilization; it is an example of:
Answer» Sometimes prothallus of a fern gives rise to a fern plant without fertilization; it is an example of:

Discussion

18.	Which of the following is an applied branch of biology?
Answer» Which of the following is an applied branch of biology?

Discussion

19.	Bile juice contains no digestive enzymes, yet it is important for digestion. Why?
Answer» Bile juice contains no digestive enzymes, yet it is important for digestion. Why?

Discussion

20.	Match the bones with the structure they they are associated with i. Occipital bone a. orbit of eye ii. Sphenoid bone b. cheek bones iii. Ethmoid bone c. foramen magnum iv. Zygomatic bone d. olfactory nerve
Answer» Match the bones with the structure they they are associated with i. Occipital bone a. orbit of eye ii. Sphenoid bone b. cheek bones iii. Ethmoid bone c. foramen magnum iv. Zygomatic bone d. olfactory nerve

20.

Match the bones with the structure they they are associated with i. Occipital bone a. orbit of eye ii. Sphenoid bone b. cheek bones iii. Ethmoid bone c. foramen magnum iv. Zygomatic bone d. olfactory nerve

Answer»

Match the bones with the structure they they are associated with

i. Occipital bone a. orbit of eye

ii. Sphenoid bone b. cheek bones

iii. Ethmoid bone c. foramen magnum

iv. Zygomatic bone d. olfactory nerve

Discussion

21.	The number of functional microspores and functional megaspores formed from 100 PMC and 200 MMC respectively
Answer» The number of functional microspores and functional megaspores formed from 100 PMC and 200 MMC respectively

Discussion

22.	Arrange the following terms in the correct developmental sequence Pollen grain, sporogenous tissue, microspore tetrad, pollen mother cell, male gametes.
Answer» Arrange the following terms in the correct developmental sequence Pollen grain, sporogenous tissue, microspore tetrad, pollen mother cell, male gametes.

22.

Arrange the following terms in the correct developmental sequence Pollen grain, sporogenous tissue, microspore tetrad, pollen mother cell, male gametes.

Answer»

Arrange the following terms in the correct developmental sequence

Pollen grain, sporogenous tissue, microspore tetrad, pollen mother cell, male gametes.

Discussion

23.	All the statements are correct regarding ecological succession except
Answer» All the statements are correct regarding ecological succession except

Discussion

24.	Among the animals listed below, which one(s) is(are) more likely to adopt the R growth strategy?
Answer» Among the animals listed below, which one(s) is(are) more likely to adopt the R growth strategy?

Discussion

25.

Total number of phenotypes and genotypes in F2 generation of a trihybrid cross would ? (1) 35 (2) 27 (3) 8 (4) 64

Answer»

Total number of phenotypes and genotypes in F₂ generation of a trihybrid cross would ?

(1)

35

(2)

27

(3)

8

(4)

64

Discussion

26.	What is meant by co enzyme and a prosthetic group?
Answer» What is meant by co enzyme and a prosthetic group?

Discussion

27.	In a cell cycle, the phase of minimum duration is
Answer» In a cell cycle, the phase of minimum duration is

Discussion

28.	The ancentors of modern day Frogs and salamanders are
Answer» The ancentors of modern day Frogs and salamanders are

Discussion

29.	Change in GnRH pulse frequency in females is controlled by circulating levels of
Answer» Change in GnRH pulse frequency in females is controlled by circulating levels of

Discussion

30.	Assertion : The process of loading at the source produces a hypotonic condition in the phloem. Reason : That is the reason the phloem sap moves towards the sink.
Answer» Assertion : The process of loading at the source produces a hypotonic condition in the phloem. Reason : That is the reason the phloem sap moves towards the sink.

30.

Assertion : The process of loading at the source produces a hypotonic condition in the phloem. Reason : That is the reason the phloem sap moves towards the sink.

Answer»

Assertion : The process of loading at the source produces a hypotonic condition in the phloem.

Reason : That is the reason the phloem sap moves towards the sink.

Discussion

31.	Define GFR.
Answer» Define GFR.

Discussion

32.	Molecular formula of chlorophyll a and chlorophyll b
Answer» Molecular formula of chlorophyll a and chlorophyll b

Discussion

33.	Highly resistant nature of an endospore is due to the presence of
Answer» Highly resistant nature of an endospore is due to the presence of

Discussion

34.	What is the meaning of the following 1) Ammonotelic 2) Ureotelic 3) Ureotelic
Answer» What is the meaning of the following 1) Ammonotelic 2) Ureotelic 3) Ureotelic

Discussion

35.	Enzymes X catalyzes hydrolysis of GTP into GDP. The GTP-bon from of Z transmits a signal that leads to cell proliferation. The GDP-bound from does not transmit any such signal. Mutations in X are in many cancers. Which of the following alterations of X are most likely to contribute to cancer?
Answer» Enzymes X catalyzes hydrolysis of GTP into GDP. The GTP-bon from of Z transmits a signal that leads to cell proliferation. The GDP-bound from does not transmit any such signal. Mutations in X are in many cancers. Which of the following alterations of X are most likely to contribute to cancer?

Discussion

36.	The outermost layer of maize endosperm is known as
Answer» The outermost layer of maize endosperm is known as

Discussion

37.	What is the SI unit of impulse?
Answer» What is the SI unit of impulse?

Discussion

38.	Which type of reproduction is present in figure below
Answer» Which type of reproduction is present in figure below

Discussion

39.	In the following diagram, which leaf show more absolute growth?
Answer» In the following diagram, which leaf show more absolute growth?

Discussion

40.	Classification deals with
Answer» Classification deals with

Discussion

41.	Which of the following happens during Anaphase?
Answer» Which of the following happens during Anaphase?

Discussion

42.	Which mRNA will be translated to a polypeptide chain containing 8 amino acids?
Answer» Which mRNA will be translated to a polypeptide chain containing 8 amino acids?

Discussion

43.	Any type of sudden change in gene which causes variation we call as mutation, so by using artificial intelligence or techniques would it be possible to mutate that genes according to our will? Would it be possible to produce any super human?
Answer» Any type of sudden change in gene which causes variation we call as mutation, so by using artificial intelligence or techniques would it be possible to mutate that genes according to our will? Would it be possible to produce any super human?

Discussion

44.	Which one of the following classification is now commonly accepted and used to categorise plants?
Answer» Which one of the following classification is now commonly accepted and used to categorise plants?

Discussion

45.	How far do you agree with the view that the presence of Indians diaspora in the world has given the much-desired fillip to India’s relations with other countries?
Answer» How far do you agree with the view that the presence of Indians diaspora in the world has given the much-desired fillip to India’s relations with other countries?

Discussion

46.	There are 800 deer in a 400 acre national park. Calculate its population density.
Answer» There are 800 deer in a 400 acre national park. Calculate its population density.

Discussion

47.	The role of cytokinins in delay of leaf senescence is called __ effect
Answer» The role of cytokinins in delay of leaf senescence is called __ effect

Discussion

48.	How does adsorption reduce the net enthalpy of the system?
Answer» How does adsorption reduce the net enthalpy of the system?

Discussion

49.	Choose the correct statement.
Answer» Choose the correct statement.

Discussion

50.	According to the principle of priority, the valid name of an organism is
Answer» According to the principle of priority, the valid name of an organism is

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Cancer cells do not exhibit the property of

Which of the following is not one of the four major types of tissues?

Number of mitotic divisions required to produce 100 cells by arithmetic growth from single cell is

Which of the following is not a characteristic of smooth endoplasmic reticulum?

Myoglobin is present in red muscle fibres to

Irreversible precipitation of proteins is called

Armour plates of dinoflagellates are made up of

What is the average cell cycle span for a mammalian cell?

In brief state what happens when-A. Red blood cell is kept in concentrated saline solution.B. Cells of onion peel are kept in hypotonic solution.

Radial symmetry is not followed by

Mention the short coming of two kingdom classification?

Several genera resembling one another in their major anatomical and reproductive characters are placed together in

The ‘eyes’ of the potato tubers are

Pachytene phase of meiosis is also characterized by 1. Chromosome condensation 2. Chromosome synapse 3. Tetrad 4. Crossing over 5. Chiasmata 6.Chromosome segregation

(a) “Organisms may be conformers or regulators.” Explain this statement and give one example of each. (b) Why are there more conformers than regulators in the animal world? [3]

Sometimes prothallus of a fern gives rise to a fern plant without fertilization; it is an example of:

Which of the following is an applied branch of biology?

Bile juice contains no digestive enzymes, yet it is important for digestion. Why?

Match the bones with the structure they they are associated with i. Occipital bone a. orbit of eye ii. Sphenoid bone b. cheek bones iii. Ethmoid bone c. foramen magnum iv. Zygomatic bone d. olfactory nerve

The number of functional microspores and functional megaspores formed from 100 PMC and 200 MMC respectively

Arrange the following terms in the correct developmental sequence Pollen grain, sporogenous tissue, microspore tetrad, pollen mother cell, male gametes.

All the statements are correct regarding ecological succession except

Among the animals listed below, which one(s) is(are) more likely to adopt the R growth strategy?

Total number of phenotypes and genotypes in F2 generation of a trihybrid cross would ? (1) 35 (2) 27 (3) 8 (4) 64

What is meant by co enzyme and a prosthetic group?

In a cell cycle, the phase of minimum duration is

The ancentors of modern day Frogs and salamanders are

Change in GnRH pulse frequency in females is controlled by circulating levels of

Assertion : The process of loading at the source produces a hypotonic condition in the phloem. Reason : That is the reason the phloem sap moves towards the sink.

Define GFR.

Molecular formula of chlorophyll a and chlorophyll b

Highly resistant nature of an endospore is due to the presence of

What is the meaning of the following 1) Ammonotelic 2) Ureotelic 3) Ureotelic

Enzymes X catalyzes hydrolysis of GTP into GDP. The GTP-bon from of Z transmits a signal that leads to cell proliferation. The GDP-bound from does not transmit any such signal. Mutations in X are in many cancers. Which of the following alterations of X are most likely to contribute to cancer?

The outermost layer of maize endosperm is known as

What is the SI unit of impulse?

Which type of reproduction is present in figure below

In the following diagram, which leaf show more absolute growth?

Classification deals with

Which of the following happens during Anaphase?

Which mRNA will be translated to a polypeptide chain containing 8 amino acids?

Any type of sudden change in gene which causes variation we call as mutation, so by using artificial intelligence or techniques would it be possible to mutate that genes according to our will? Would it be possible to produce any super human?

Which one of the following classification is now commonly accepted and used to categorise plants?

How far do you agree with the view that the presence of Indians diaspora in the world has given the much-desired fillip to India’s relations with other countries?

There are 800 deer in a 400 acre national park. Calculate its population density.

The role of cytokinins in delay of leaf senescence is called __ effect

How does adsorption reduce the net enthalpy of the system?

Choose the correct statement.

According to the principle of priority, the valid name of an organism is