18288 + Interview Questions in Biology

1.	Parthenogenesis is the development of unfertilized ovum into a fully formed haploid organism. Natural parthenogenesis is found in
Answer» Parthenogenesis is the development of unfertilized ovum into a fully formed haploid organism. Natural parthenogenesis is found in

Discussion

2.	Global warming is caused due to an abnormal increase in the amounts of ___ gases in the atmosphere.
Answer» Global warming is caused due to an abnormal increase in the amounts of ___ gases in the atmosphere.

Discussion

3.	Width/distance between two strands of DNA is
Answer» Width/distance between two strands of DNA is

Discussion

4.	Plz explain how functionality of 1,3 butadiene and adipic acid is (2 )...and that of ethene and propene is ( 1 ) ???
Answer» Plz explain how functionality of 1,3 butadiene and adipic acid is (2 )...and that of ethene and propene is ( 1 ) ???

Discussion

5.	Q8. Consider the following statements about GM Mustard: 1. DMH-11 is a genetically modified variety of mustard developed by IISc Bangalore. 2. If approved, this will be the first GM food crop to be allowed for cultivation in the country. 3. The Genetic Engineering Appraisal Committee (GEAC) is the regulator for GM crops in India. Which of the above statements are correct?
Answer» Q8. Consider the following statements about GM Mustard: 1. DMH-11 is a genetically modified variety of mustard developed by IISc Bangalore. 2. If approved, this will be the first GM food crop to be allowed for cultivation in the country. 3. The Genetic Engineering Appraisal Committee (GEAC) is the regulator for GM crops in India. Which of the above statements are correct?

5.

Q8. Consider the following statements about GM Mustard: 1. DMH-11 is a genetically modified variety of mustard developed by IISc Bangalore. 2. If approved, this will be the first GM food crop to be allowed for cultivation in the country. 3. The Genetic Engineering Appraisal Committee (GEAC) is the regulator for GM crops in India. Which of the above statements are correct?

Answer»

Q8. Consider the following statements about GM Mustard:

1. DMH-11 is a genetically modified variety of mustard developed by IISc Bangalore.

2. If approved, this will be the first GM food crop to be allowed for cultivation in the country.

3. The Genetic Engineering Appraisal Committee (GEAC) is the regulator for GM crops in India.

Which of the above statements are correct?

Discussion

6.	The functional unit of contractile system in a striated muscle is
Answer» The functional unit of contractile system in a striated muscle is

Discussion

7.	Recognising the significant participation of local communities in the protection of forests, the Government of India has introduced the concept of ___.
Answer» Recognising the significant participation of local communities in the protection of forests, the Government of India has introduced the concept of ___.

Discussion

8.	How many types of restriction endonucleases are present.
Answer» How many types of restriction endonucleases are present.

Discussion

9.	Assertion (A): Meristems develop differently depending on their location. Reason(R): Meristems located in shoot apex develop into parts of shoot, while meristem in root apex will develop into parts of root.
Answer» Assertion (A): Meristems develop differently depending on their location. Reason(R): Meristems located in shoot apex develop into parts of shoot, while meristem in root apex will develop into parts of root.

9.

Assertion (A): Meristems develop differently depending on their location. Reason(R): Meristems located in shoot apex develop into parts of shoot, while meristem in root apex will develop into parts of root.

Answer»

Assertion (A): Meristems develop differently depending on their location.

Reason(R): Meristems located in shoot apex develop into parts of shoot, while meristem in root apex will develop into parts of root.

Discussion

10.	This is not post fertilization event
Answer» This is not post fertilization event

Discussion

11.	A sequence of bases on DNA is unique for a person and information regarding this is known as:
Answer» A sequence of bases on DNA is unique for a person and information regarding this is known as:

Discussion

12.	Graph given below is showing the growth of yeast. This type of growth curve noted for most organisms; The log phase of growth is represented by
Answer» Graph given below is showing the growth of yeast. This type of growth curve noted for most organisms; The log phase of growth is represented by

Discussion

13.	Refer to the given figure and choose the correct option regarding its parts labelled as A-F.
Answer» Refer to the given figure and choose the correct option regarding its parts labelled as A-F.

Discussion

14.	How would you produce virus free progeny from a virus infected plant? [2 marks]
Answer» How would you produce virus free progeny from a virus infected plant? [2 marks]

Discussion

15.	Sewage treatment is
Answer» Sewage treatment is

Discussion

16.	When aaBBcc is crossed with AaBbCc then ratio of hybrid for all the three genes is
Answer» When aaBBcc is crossed with AaBbCc then ratio of hybrid for all the three genes is

Discussion

17.	Ommatidia serve the purpose of photoreception in
Answer» Ommatidia serve the purpose of photoreception in

Discussion

18.	what are drumsticks (with relations to Neutrophils -WBCs-) and why do Neutrophilh have multi-lobed and twisted nucleus
Answer» what are drumsticks (with relations to Neutrophils -WBCs-) and why do Neutrophilh have multi-lobed and twisted nucleus

Discussion

19.	In the above cross, how many plants are homozygous with axillary flowers and heterozygous with axillary flowers in the F2 generation?
Answer» In the above cross, how many plants are homozygous with axillary flowers and heterozygous with axillary flowers in the $F_{2}$ generation?

Discussion

20.	Energy is released during the oxidation of compounds in respiration. How is this energy stored and released as and when it is needed?
Answer» Energy is released during the oxidation of compounds in respiration. How is this energy stored and released as and when it is needed?

Discussion

21.	While on a trek in Manali, Amit experienced nausea and heart palpitations. What was the cause of these symptoms? How does the body cope with this change? [3]
Answer» While on a trek in Manali, Amit experienced nausea and heart palpitations. What was the cause of these symptoms? How does the body cope with this change? [3]

Discussion

22.	How many ATP are produced from NADH2 during aerobic respiration?
Answer» How many ATP are produced from NADH2 during aerobic respiration?

22.

How many ATP are produced from NADH2 during aerobic respiration?

Answer»

How many ATP are produced from NADH2 during aerobic respiration?

Discussion

23.	Auristotal classified animals into howmany types? Which are they?
Answer» Auristotal classified animals into howmany types? Which are they?

Discussion

24.	______________ channel help maintain the resting membrane potential.
Answer» ______________ channel help maintain the resting membrane potential.

Discussion

25.	Are there any difference between OVA and Ovum?when i call ova and when ovum?
Answer» Are there any difference between OVA and Ovum?when i call ova and when ovum?

Discussion

26.	Which one of the following statements is incorrect?
Answer» Which one of the following statements is incorrect?

Discussion

27.	does C2 cycle produce carbohydrates if yes could you explain me with reactions pls
Answer» does C2 cycle produce carbohydrates if yes could you explain me with reactions pls

Discussion

28.	Corpus luteum in mammals occurs in:
Answer» Corpus luteum in mammals occurs in:

Discussion

29.	IS IT TRUE THAT CHROMOSOME CONTAIN GENE and gene contains DNA?
Answer» IS IT TRUE THAT CHROMOSOME CONTAIN GENE and gene contains DNA?

Discussion

30.	How is respiration regulated
Answer» How is respiration regulated

Discussion

31.	Which of the following bones in the human arm would correspond to the femur in the leg?
Answer» Which of the following bones in the human arm would correspond to the femur in the leg?

Discussion

32.	Explain cyclic and noncyclic photo phosphorylation. Is cyclic and noncyclic both same,if not site the differences??
Answer» Explain cyclic and noncyclic photo phosphorylation. Is cyclic and noncyclic both same,if not site the differences??

32.

Explain cyclic and noncyclic photo phosphorylation. Is cyclic and noncyclic both same,if not site the differences??

Answer»

Explain cyclic and noncyclic photo phosphorylation.

Is cyclic and noncyclic both same,if not site the differences??

Discussion

33.	Diff btw theory of spontaneous generation and abiogenesis...also work of Urey Miller comes under abiogenesis or biogenesis?
Answer» Diff btw theory of spontaneous generation and abiogenesis...also work of Urey Miller comes under abiogenesis or biogenesis?

Discussion

34.	Difference between cleistogamy and chasmogamy?
Answer» Difference between cleistogamy and chasmogamy?

Discussion

35.	Consumer Protists are classified into four groups based on
Answer» Consumer Protists are classified into four groups based on

Discussion

36.	In multiple allele system an individual possess how many allelesaand a gamete posses how many alleles?
Answer» In multiple allele system an individual possess how many allelesaand a gamete posses how many alleles?

Discussion

37.	Arbor vitae is composed of
Answer» Arbor vitae is composed of

Discussion

38.	Robert Hooke discovered cell in
Answer» Robert Hooke discovered cell in

Discussion

39.	Diaphragms are contraceptive devices used by females. Choose the correct option from the statements given below: (i) They are introduced into the uterus. (ii) They are placed to cover the cervical region. (ii) They act as physical barriers for sperm entry. (iv) They act as spermicidal agents.
Answer» Diaphragms are contraceptive devices used by females. Choose the correct option from the statements given below: (i) They are introduced into the uterus. (ii) They are placed to cover the cervical region. (ii) They act as physical barriers for sperm entry. (iv) They act as spermicidal agents.

39.

Diaphragms are contraceptive devices used by females. Choose the correct option from the statements given below: (i) They are introduced into the uterus. (ii) They are placed to cover the cervical region. (ii) They act as physical barriers for sperm entry. (iv) They act as spermicidal agents.

Answer»

Diaphragms are contraceptive devices used by females. Choose the correct option from the statements given below:

(i) They are introduced into the uterus.

(ii) They are placed to cover the cervical region.

(ii) They act as physical barriers for sperm entry.

(iv) They act as spermicidal agents.

Discussion

40.	Law of independent assortment is
Answer» Law of independent assortment is

Discussion

41.	Long, flattened and usually unbranched units arranged in parallel stacks in the endoplasmic reticulum are called
Answer» Long, flattened and usually unbranched units arranged in parallel stacks in the endoplasmic reticulum are called

41.

Long, flattened and usually unbranched units arranged in parallel stacks in the endoplasmic reticulum are called

Answer»

Long, flattened and usually unbranched units arranged in parallel stacks in the endoplasmic reticulum are called

Discussion

42.	Which of the following sugars howe the same number of carbon as present in glucose ? (a) Fructore (b) Erythrose (c) Ribulose (d) Ribose
Answer» Which of the following sugars howe the same number of carbon as present in glucose ? (a) Fructore (b) Erythrose (c) Ribulose (d) Ribose

42.

Which of the following sugars howe the same number of carbon as present in glucose ? (a) Fructore (b) Erythrose (c) Ribulose (d) Ribose

Answer»

Which of the following sugars howe the same number of carbon as present in glucose ?

(a) Fructore (b) Erythrose (c) Ribulose (d) Ribose

Discussion

43.	In human, during fertilisation, a sperm firstly comes in contact with which layer of the ovum.
Answer» In human, during fertilisation, a sperm firstly comes in contact with which layer of the ovum.

Discussion

44.	A patient brought to a hospital with myocardial infarction is normally immediately given
Answer» A patient brought to a hospital with myocardial infarction is normally immediately given

Discussion

45.	What factors contribute to human capital formation?
Answer» What factors contribute to human capital formation?

Discussion

46.	The force responsible for upward conduction of water against gravity comes from
Answer» The force responsible for upward conduction of water against gravity comes from

Discussion

47.	Q. Why the C4 plants use the C3 pathway or the Calvin cycle as the main biosynthetic pathway ?
Answer» Q. Why the C4 plants use the C3 pathway or the Calvin cycle as the main biosynthetic pathway ?

Discussion

48.	Which one of the following hormones stimulates the release of breast milk from the mothers, when the baby is suckling?
Answer» Which one of the following hormones stimulates the release of breast milk from the mothers, when the baby is suckling?

Discussion

49.	Differentiate between biotic and abiotic elements of environment.
Answer» Differentiate between biotic and abiotic elements of environment.

Discussion

50.	Which of the following pairs of geographical areas shows maximum biodiversity in India?
Answer» Which of the following pairs of geographical areas shows maximum biodiversity in India?

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Parthenogenesis is the development of unfertilized ovum into a fully formed haploid organism. Natural parthenogenesis is found in

Global warming is caused due to an abnormal increase in the amounts of ___ gases in the atmosphere.

Width/distance between two strands of DNA is

Plz explain how functionality of 1,3 butadiene and adipic acid is (2 )...and that of ethene and propene is ( 1 ) ???

The functional unit of contractile system in a striated muscle is

Recognising the significant participation of local communities in the protection of forests, the Government of India has introduced the concept of ___.

How many types of restriction endonucleases are present.

Assertion (A): Meristems develop differently depending on their location. Reason(R): Meristems located in shoot apex develop into parts of shoot, while meristem in root apex will develop into parts of root.

This is not post fertilization event

A sequence of bases on DNA is unique for a person and information regarding this is known as:

Graph given below is showing the growth of yeast. This type of growth curve noted for most organisms; The log phase of growth is represented by

Refer to the given figure and choose the correct option regarding its parts labelled as A-F.

How would you produce virus free progeny from a virus infected plant? [2 marks]

Sewage treatment is

When aaBBcc is crossed with AaBbCc then ratio of hybrid for all the three genes is

Ommatidia serve the purpose of photoreception in

what are drumsticks (with relations to Neutrophils -WBCs-) and why do Neutrophilh have multi-lobed and twisted nucleus

In the above cross, how many plants are homozygous with axillary flowers and heterozygous with axillary flowers in the F2 generation?

Energy is released during the oxidation of compounds in respiration. How is this energy stored and released as and when it is needed?

While on a trek in Manali, Amit experienced nausea and heart palpitations. What was the cause of these symptoms? How does the body cope with this change? [3]

How many ATP are produced from NADH2 during aerobic respiration?

Auristotal classified animals into howmany types? Which are they?

______________ channel help maintain the resting membrane potential.

Are there any difference between OVA and Ovum?when i call ova and when ovum?

Which one of the following statements is incorrect?

does C2 cycle produce carbohydrates if yes could you explain me with reactions pls

Corpus luteum in mammals occurs in:

IS IT TRUE THAT CHROMOSOME CONTAIN GENE and gene contains DNA?

How is respiration regulated

Which of the following bones in the human arm would correspond to the femur in the leg?

Explain cyclic and noncyclic photo phosphorylation. Is cyclic and noncyclic both same,if not site the differences??

Diff btw theory of spontaneous generation and abiogenesis...also work of Urey Miller comes under abiogenesis or biogenesis?

Difference between cleistogamy and chasmogamy?

Consumer Protists are classified into four groups based on

In multiple allele system an individual possess how many allelesaand a gamete posses how many alleles?

Arbor vitae is composed of

Robert Hooke discovered cell in

Diaphragms are contraceptive devices used by females. Choose the correct option from the statements given below: (i) They are introduced into the uterus. (ii) They are placed to cover the cervical region. (ii) They act as physical barriers for sperm entry. (iv) They act as spermicidal agents.

Law of independent assortment is

Long, flattened and usually unbranched units arranged in parallel stacks in the endoplasmic reticulum are called

Which of the following sugars howe the same number of carbon as present in glucose ? (a) Fructore (b) Erythrose (c) Ribulose (d) Ribose

In human, during fertilisation, a sperm firstly comes in contact with which layer of the ovum.

A patient brought to a hospital with myocardial infarction is normally immediately given

What factors contribute to human capital formation?

The force responsible for upward conduction of water against gravity comes from

Q. Why the C4 plants use the C3 pathway or the Calvin cycle as the main biosynthetic pathway ?

Which one of the following hormones stimulates the release of breast milk from the mothers, when the baby is suckling?

Differentiate between biotic and abiotic elements of environment.

Which of the following pairs of geographical areas shows maximum biodiversity in India?