18288 + Interview Questions in Biology

1.	The conversion of a pond to a forest community is an example of ___.
Answer» The conversion of a pond to a forest community is an example of ___.

Discussion

2.	Casparian strips are present in the___________of the root.
Answer» Casparian strips are present in the___________of the root.

Discussion

3.	What will happen if an animal cell is kept inside distilled water for 24 hours?
Answer» What will happen if an animal cell is kept inside distilled water for 24 hours?

Discussion

4.	Micronutrients are
Answer» Micronutrients are

Discussion

5.	Parkinsonism is related with
Answer» Parkinsonism is related with

Discussion

6.	For reaching left side of the heart, blood must pass through
Answer» For reaching left side of the heart, blood must pass through

Discussion

7.	A leaf peeling of Tradescantia is kept in a module having 10% NaCl. After a few minutes if we obserb the peel under the microscope, we are likely to see
Answer» A leaf peeling of Tradescantia is kept in a module having $10 %$ NaCl. After a few minutes if we obserb the peel under the microscope, we are likely to see

Discussion

8.	The _______ cycle is the main reproductive cycle of non-primate vertebrates.
Answer» The _______ cycle is the main reproductive cycle of non-primate vertebrates.

Discussion

9.	Cancer is proliferation of cells then why is it fatal?
Answer» Cancer is proliferation of cells then why is it fatal?

Discussion

10.	Hello maam / sir Please help me out with this question : Where did silk orginate from ? Thanking you
Answer» Hello maam / sir Please help me out with this question : Where did silk orginate from ? Thanking you

10.

Hello maam / sir Please help me out with this question : Where did silk orginate from ? Thanking you

Answer»

Hello maam / sir

Please help me out with this question :

Where did silk orginate from ?

Thanking you

Discussion

11.	Which of the following cannot serve as a vegetative propagule?
Answer» Which of the following cannot serve as a vegetative propagule?

Discussion

12.	The process by which water is absorbed by solids such as colloids causing them to increase in volume is called
Answer» The process by which water is absorbed by solids such as colloids causing them to increase in volume is called

Discussion

13.	A dominant diploid sporophyte is found throughout the life cycle of _____
Answer» A dominant diploid sporophyte is found throughout the life cycle of _____

Discussion

14.	Write the % of F2 homozygous and heterozygous populations in a typical monohybrid cross?
Answer» Write the % of F₂homozygous and heterozygous populations in a typical monohybrid cross?

Discussion

15.	Which, of the following is a recording of the electrical impulses of the brain?
Answer» Which, of the following is a recording of the electrical impulses of the brain?

Discussion

16.	Myelin sheath is produced by oligodendrocytes in CNS and Schwann cells in PNS. But unmylinated neurons are present in ANS and SNS...how are they unmylinated if oligodendrocytes produce them??
Answer» Myelin sheath is produced by oligodendrocytes in CNS and Schwann cells in PNS. But unmylinated neurons are present in ANS and SNS...how are they unmylinated if oligodendrocytes produce them??

Discussion

17.	Which one of the following is an example of ex-situ conservation ?
Answer» Which one of the following is an example of ex-situ conservation ?

Discussion

18.	Pollen grain of the plant whose 2n=28 are cultured to get callus by tissue culture method what would be the number of chromosome in the cells of the callus ?
Answer» Pollen grain of the plant whose 2n=28 are cultured to get callus by tissue culture method what would be the number of chromosome in the cells of the callus ?

Discussion

19.	The shape of a cell depends on the ___.
Answer» The shape of a cell depends on the ___.

Discussion

20.	A terrestrial animal must be able to
Answer» A terrestrial animal must be able to

Discussion

21.	In their experiment, Meselson and Stahl cultured E.coli in a medium containing
Answer» In their experiment, Meselson and Stahl cultured E.coli in a medium containing

Discussion

22.	Brown algae have a characteristic pigment of
Answer» Brown algae have a characteristic pigment of

Discussion

23.	The technique used to block the passage of sperm in a male is______
Answer» The technique used to block the passage of sperm in a male is______

Discussion

24.	Match the following List−IList−IIA) Number of types of cells in embryosacI) 5B) Number of types of cells in male gametophyteII) 4C) Number of antipodals in embryosacIII) 2D) Number of nuclei of embryosac not involved in fertilisationIV) 3
Answer» Match the following $\begin{matrix} L i s t - I & L i s t - I I A) N u m b e r o f t y p e s o f c e l l s i n e m b r y o s a c & I) 5 B) N u m b e r o f t y p e s o f c e l l s i n m a l e g a m e t o p h y t e & I I) 4 C) N u m b e r o f a n t i p o d a l s i n e m b r y o s a c & I I I) 2 D) N u m b e r o f n u c l e i o f e m b r y o s a c n o t i n v o l v e d i n f e r t i l i s a t i o n & I V) 3 \end{matrix}$

Discussion

25.	Ear ossicles are located in the
Answer» Ear ossicles are located in the

Discussion

26.	[A]: Embryosac of angiosperms is usually 7-celled and 8-nucleated [R]: Binucleate cell of embryosac has double layered cell wall
Answer» [A]: Embryosac of angiosperms is usually 7-celled and 8-nucleated [R]: Binucleate cell of embryosac has double layered cell wall

Discussion

27.	The energy releasing process in which substrate is oxidised without an external electron acceptor is
Answer» The energy releasing process in which substrate is oxidised without an external electron acceptor is

Discussion

28.	Pulvinus condition is seen in
Answer» Pulvinus condition is seen in

Discussion

29.	The two main components that determine water potential are
Answer» The two main components that determine water potential are

Discussion

30.	Which of the following statements regarding cockroach is incorrect
Answer» Which of the following statements regarding cockroach is incorrect

Discussion

31.	Fructose and calcium present in the semen is secreted by
Answer» Fructose and calcium present in the semen is secreted by

Discussion

32.	Gibberellic acid was originally discovered in _______.
Answer» Gibberellic acid was originally discovered in _______.

Discussion

33.	Identify the incorrect statement about cytokinins
Answer» Identify the incorrect statement about cytokinins

Discussion

34.	Lysosomes are produced by the
Answer» Lysosomes are produced by the

Discussion

35.	Maltose consists of
Answer» Maltose consists of

Discussion

36.	Glands of male reproductive system are:
Answer» Glands of male reproductive system are:

Discussion

37.	Water diffusion into endodermis takes place through
Answer» Water diffusion into endodermis takes place through

Discussion

38.	Which statement is true for WBC?
Answer» Which statement is true for WBC?

Discussion

39.	Define speciation.
Answer» Define speciation.

Discussion

40.	The diagram alongside represents a layer of epidermal; cells showing a fully grown root hair.Study the diagram and answer the questions that follow: (a) Name the parts labelled A, B, C and D. (b) The root hair cell is in a turgid state. Name and explain the process that caused this state. (c) Mention one distinct difference between the parts labelled A and B. (d) Draw a diagram of the above root hair cell as it would appear when a concentrated solution of fertilizers is added near it.
Answer» The diagram alongside represents a layer of epidermal; cells showing a fully grown root hair.Study the diagram and answer the questions that follow: (a) Name the parts labelled A, B, C and D. (b) The root hair cell is in a turgid state. Name and explain the process that caused this state. (c) Mention one distinct difference between the parts labelled A and B. (d) Draw a diagram of the above root hair cell as it would appear when a concentrated solution of fertilizers is added near it.

40.

The diagram alongside represents a layer of epidermal; cells showing a fully grown root hair.Study the diagram and answer the questions that follow: (a) Name the parts labelled A, B, C and D. (b) The root hair cell is in a turgid state. Name and explain the process that caused this state. (c) Mention one distinct difference between the parts labelled A and B. (d) Draw a diagram of the above root hair cell as it would appear when a concentrated solution of fertilizers is added near it.

Answer»

The diagram alongside represents a layer of epidermal; cells showing a fully grown root hair.Study the diagram and answer the questions that follow:

(a) Name the parts labelled A, B, C and D.

(b) The root hair cell is in a turgid state. Name and explain the process that caused this state.

(c) Mention one distinct difference between the parts labelled A and B.

(d) Draw a diagram of the above root hair cell as it would appear when a concentrated solution of fertilizers is added near it.

Discussion

41.	Which of the following is a part of the peripheral nervous system?
Answer» Which of the following is a part of the peripheral nervous system?

Discussion

42.	Question 24 In desert plants, rate of water loss gets reduced due to the presence of (a) cuticle (b) stomata (c) lignin (d) suberin
Answer» Question 24 In desert plants, rate of water loss gets reduced due to the presence of (a) cuticle (b) stomata (c) lignin (d) suberin

Discussion

43.	Triticale is the first man made cereal crop. The combination of parents involve its production is Triticum and:-
Answer» Triticale is the first man made cereal crop. The combination of parents involve its production is Triticum and:-

Discussion

44.	Which among the following is not a characteristic of Sal fruits?
Answer» Which among the following is not a characteristic of Sal fruits?

Discussion

45.	Title 'Alexander agassiz professor of zoology emeritus' goes to???
Answer» Title 'Alexander agassiz professor of zoology emeritus' goes to???

Discussion

46.	Differentiate betweencarbon and sodium in their reaction with oxygen
Answer» Differentiate betweencarbon and sodium in their reaction with oxygen

Discussion

47.	How to remember the whole periodic table along with the atomic no. for every element easily? Is there any simple trick to memorize it??
Answer» How to remember the whole periodic table along with the atomic no. for every element easily? Is there any simple trick to memorize it??

Discussion

48.	A common test to find the genotype of a hybrid is by (a)crossing one of the F2 progeny with male parent. (b)crossing one of the F2 progeny with female parent (c)studying the sexual behaviour of F1 progenies (d)crossing of one F1 progeny with male parent
Answer» A common test to find the genotype of a hybrid is by (a)crossing one of the F₂ progeny with male parent. (b)crossing one of the F₂ progeny with female parent (c)studying the sexual behaviour of F₁progenies (d)crossing of one F₁progeny with male parent

48.

A common test to find the genotype of a hybrid is by (a)crossing one of the F2 progeny with male parent. (b)crossing one of the F2 progeny with female parent (c)studying the sexual behaviour of F1 progenies (d)crossing of one F1 progeny with male parent

Answer»

A common test to find the genotype of a hybrid is by

(a)crossing one of the F₂ progeny with male parent.

(b)crossing one of the F₂ progeny with female parent

(c)studying the sexual behaviour of F₁progenies

(d)crossing of one F₁progeny with male parent

Discussion

49.	How many division have to be occur to convert 56 haploid cells to gametes? And how can you explain me the process of meotic division in gameeta and their ploidy
Answer» How many division have to be occur to convert 56 haploid cells to gametes? And how can you explain me the process of meotic division in gameeta and their ploidy

Discussion

50.	1. The South Asian Association for Regional Co-operation represents 25 percent of the world population. Important features of SAARC include its biodiversity, its large population coverage, and its cultural heritage. 2. But the people of SAARC countries are still poor and backward; the per capita income is low; unemployment and terrorism have created tensions in the region; quality education and healthcare are not available to all. 3. Since one billion citizens of SAARC countries live in villages, rural life can be improved only by providing better physical connectivity, electronic and knowledge connectivity, land reforms and agrarian reforms. 4. India should extend the programme called "Providing Urban Amenities in Rural Areas” (PURA) to other remote and backward states to lift them from the quagmire of poverty, unemployment, and dogmatism.
Answer» 1. The South Asian Association for Regional Co-operation represents 25 percent of the world population. Important features of SAARC include its biodiversity, its large population coverage, and its cultural heritage. 2. But the people of SAARC countries are still poor and backward; the per capita income is low; unemployment and terrorism have created tensions in the region; quality education and healthcare are not available to all. 3. Since one billion citizens of SAARC countries live in villages, rural life can be improved only by providing better physical connectivity, electronic and knowledge connectivity, land reforms and agrarian reforms. 4. India should extend the programme called "Providing Urban Amenities in Rural Areas” (PURA) to other remote and backward states to lift them from the quagmire of poverty, unemployment, and dogmatism.

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

The conversion of a pond to a forest community is an example of ___.

Casparian strips are present in the___________of the root.

What will happen if an animal cell is kept inside distilled water for 24 hours?

Micronutrients are

Parkinsonism is related with

For reaching left side of the heart, blood must pass through

A leaf peeling of Tradescantia is kept in a module having 10% NaCl. After a few minutes if we obserb the peel under the microscope, we are likely to see

The _______ cycle is the main reproductive cycle of non-primate vertebrates.

Cancer is proliferation of cells then why is it fatal?

Hello maam / sir Please help me out with this question : Where did silk orginate from ? Thanking you

Which of the following cannot serve as a vegetative propagule?

The process by which water is absorbed by solids such as colloids causing them to increase in volume is called

A dominant diploid sporophyte is found throughout the life cycle of _____

Write the % of F2 homozygous and heterozygous populations in a typical monohybrid cross?

Which, of the following is a recording of the electrical impulses of the brain?

Myelin sheath is produced by oligodendrocytes in CNS and Schwann cells in PNS. But unmylinated neurons are present in ANS and SNS...how are they unmylinated if oligodendrocytes produce them??

Which one of the following is an example of ex-situ conservation ?

Pollen grain of the plant whose 2n=28 are cultured to get callus by tissue culture method what would be the number of chromosome in the cells of the callus ?

The shape of a cell depends on the ___.

A terrestrial animal must be able to

In their experiment, Meselson and Stahl cultured E.coli in a medium containing

Brown algae have a characteristic pigment of

The technique used to block the passage of sperm in a male is______

Match the following List−IList−IIA) Number of types of cells in embryosacI) 5B) Number of types of cells in male gametophyteII) 4C) Number of antipodals in embryosacIII) 2D) Number of nuclei of embryosac not involved in fertilisationIV) 3

Ear ossicles are located in the

[A]: Embryosac of angiosperms is usually 7-celled and 8-nucleated [R]: Binucleate cell of embryosac has double layered cell wall

The energy releasing process in which substrate is oxidised without an external electron acceptor is

Pulvinus condition is seen in

The two main components that determine water potential are

Which of the following statements regarding cockroach is incorrect

Fructose and calcium present in the semen is secreted by

Gibberellic acid was originally discovered in _______.

Identify the incorrect statement about cytokinins

Lysosomes are produced by the

Maltose consists of

Glands of male reproductive system are:

Water diffusion into endodermis takes place through

Which statement is true for WBC?

Define speciation.

Which of the following is a part of the peripheral nervous system?

Question 24 In desert plants, rate of water loss gets reduced due to the presence of (a) cuticle (b) stomata (c) lignin (d) suberin

Triticale is the first man made cereal crop. The combination of parents involve its production is Triticum and:-

Which among the following is not a characteristic of Sal fruits?

Title 'Alexander agassiz professor of zoology emeritus' goes to???

Differentiate betweencarbon and sodium in their reaction with oxygen

How to remember the whole periodic table along with the atomic no. for every element easily? Is there any simple trick to memorize it??

A common test to find the genotype of a hybrid is by (a)crossing one of the F2 progeny with male parent. (b)crossing one of the F2 progeny with female parent (c)studying the sexual behaviour of F1 progenies (d)crossing of one F1 progeny with male parent

How many division have to be occur to convert 56 haploid cells to gametes? And how can you explain me the process of meotic division in gameeta and their ploidy