18288 + Interview Questions in Biology

1.	A change in the amount of yolk and its distribution in the egg will affect
Answer» A change in the amount of yolk and its distribution in the egg will affect

Discussion

2.	What is the semi autonomous and self replicating cell organelles and what is the meaning of self replicating
Answer» What is the semi autonomous and self replicating cell organelles and what is the meaning of self replicating

Discussion

3.	The decomposition of cetian mass of CaCO3 gave 11.2dm3 of CO2 gas at STP. The mass of KOH required to completely neutralise the gas is:
Answer» The decomposition of cetian mass of CaCO3 gave 11.2dm3 of CO2 gas at STP. The mass of KOH required to completely neutralise the gas is:

Discussion

4.	flower colour in lathyrus - 1. % homozygous offspring 2. % heterozygous offspring
Answer» flower colour in lathyrus - 1. % homozygous offspring 2. % heterozygous offspring

Discussion

5.	28. In Li2O str. Why O2- forms ccp latice though Li is bigger in size
Answer» 28. In Li2O str. Why O2- forms ccp latice though Li is bigger in size

Discussion

6.	Along with the nervous system, the ______ system coordinates the various activities of body parts.
Answer» Along with the nervous system, the ______ system coordinates the various activities of body parts.

Discussion

7.	Following components are haploid, diploid or triploid (a) Oosphere (b) Microspore (c) Synergids (d) Antipodals (e) Oospore (f) nucellus (g) Placenta (h) Chalaza (i) Endosperm (j) TapetumWhich of the following groups show the correct sequence of the ascending order of ploidy in ovule/seed?
Answer» Following components are haploid, diploid or triploid (a) Oosphere (b) Microspore (c) Synergids (d) Antipodals (e) Oospore (f) nucellus (g) Placenta (h) Chalaza (i) Endosperm (j) Tapetum Which of the following groups show the correct sequence of the ascending order of ploidy in ovule/seed?

7.

Following components are haploid, diploid or triploid (a) Oosphere (b) Microspore (c) Synergids (d) Antipodals (e) Oospore (f) nucellus (g) Placenta (h) Chalaza (i) Endosperm (j) TapetumWhich of the following groups show the correct sequence of the ascending order of ploidy in ovule/seed?

Answer»

Following components are haploid, diploid or triploid (a) Oosphere (b) Microspore (c) Synergids (d) Antipodals (e) Oospore (f) nucellus (g) Placenta (h) Chalaza (i) Endosperm (j) Tapetum

Which of the following groups show the correct sequence of the ascending order of ploidy in ovule/seed?

Discussion

8.	By which process potassium oxyhaemoglobin is formed in R.B.C?
Answer» By which process potassium oxyhaemoglobin is formed in R.B.C?

Discussion

9.	Abnormal secondary growth is found in:
Answer» Abnormal secondary growth is found in:

Discussion

10.	Fill in the blanksThe nose has two openings called the ______________(i), through which air enters the _____________(ii). The initial portion of this cavity is the ______________(iii), which is lined with stratified squamous epithelium. It has hairs called______________(iv).
Answer» Fill in the blanks The nose has two openings called the ______________(i), through which air enters the _____________(ii). The initial portion of this cavity is the ______________(iii), which is lined with stratified squamous epithelium. It has hairs called______________(iv).

10.

Fill in the blanksThe nose has two openings called the ________(i), through which air enters the _(ii). The initial portion of this cavity is the (iii), which is lined with stratified squamous epithelium. It has hairs called______(iv).

Answer»

Fill in the blanks

The nose has two openings called the ______________(i), through which air enters the _____________(ii). The initial portion of this cavity is the ______________(iii), which is lined with stratified squamous epithelium. It has hairs called______________(iv).

Discussion

11.	Agar-agar is obtained from:-
Answer» Agar-agar is obtained from:-

Discussion

12.	Meaning of epithelium
Answer» Meaning of epithelium

Discussion

13.	Which hormone is responsible for ejecting milk from the mammary glands?
Answer» Which hormone is responsible for ejecting milk from the mammary glands?

Discussion

14.	Cyanobacterial cells which are specialized for nitrogen fixation are
Answer» Cyanobacterial cells which are specialized for nitrogen fixation are

Discussion

15.	nephron also called
Answer» nephron also called

Discussion

16.	A mature Graffian follicle is generally present in the ovary of a healthy human female around______
Answer» A mature Graffian follicle is generally present in the ovary of a healthy human female around______

Discussion

17.	During bacterial synthesis of insulin, the plasmid containing the insulin gene is introduced into the
Answer» During bacterial synthesis of insulin, the plasmid containing the insulin gene is introduced into the

Discussion

18.	Why ECG is of great clinical significance ?
Answer» Why ECG is of great clinical significance ?

Discussion

19.	Question 20Offspring formed as a result of sexual reproduction exhibit more variations because(a) sexual reproduction is a lengthy process(b) genetic material comes from two parents of the same species(c) genetic material comes from two parents of different species(d) genetic material comes from many parents
Answer» Question 20 Offspring formed as a result of sexual reproduction exhibit more variations because (a) sexual reproduction is a lengthy process (b) genetic material comes from two parents of the same species (c) genetic material comes from two parents of different species (d) genetic material comes from many parents

Discussion

20.	EXPLAIN THE LIFE CYCLE OF PLASMODIUM VIVAX IN HUMAN BODY ALONG WITH DIAGRAM.
Answer» EXPLAIN THE LIFE CYCLE OF PLASMODIUM VIVAX IN HUMAN BODY ALONG WITH DIAGRAM.

Discussion

21.	Salt is a ____ preservative.
Answer» Salt is a ____ preservative.

Discussion

22.	Which among the following is a keystone species?
Answer» Which among the following is a keystone species?

Discussion

23.	EXPLAIN ACTIVITY OF CAMBIAL RING IN DICOT STEM IN SIMPLE WORDS WITH A DIAGRAM??
Answer» EXPLAIN ACTIVITY OF CAMBIAL RING IN DICOT STEM IN SIMPLE WORDS WITH A DIAGRAM??

Discussion

24.	Point the odd one out
Answer» Point the odd one out

Discussion

25.	Which of the following pathways does NOT occur in aerobic cellular respiration?
Answer» Which of the following pathways does NOT occur in aerobic cellular respiration?

Discussion

26.	Aldehyde or carboxylic acid, which has more inductive effect and mesomeric effect
Answer» Aldehyde or carboxylic acid, which has more inductive effect and mesomeric effect

Discussion

27.	Nucleotides are building blocks of nucleic acids. Which of the following correctly represents the structure of nucleic acids?
Answer» Nucleotides are building blocks of nucleic acids. Which of the following correctly represents the structure of nucleic acids?

Discussion

28.	Which among the following statements explains why tropical regions have a richer biological diversity than other regions?
Answer» Which among the following statements explains why tropical regions have a richer biological diversity than other regions?

Discussion

29.	What would happen, if seeds are not dispersed?
Answer» What would happen, if seeds are not dispersed?

Discussion

30.	Growth rhythms are set in a plant when it is exposed to
Answer» Growth rhythms are set in a plant when it is exposed to

Discussion

31.	insulin is polymer of --------?
Answer» insulin is polymer of --------?

Discussion

32.	Human population growth curve is a
Answer» Human population growth curve is a

Discussion

33.	does the sulphur ion settle down in the bottom of the beaker during the electrolysis of copper sulphate solution
Answer» does the sulphur ion settle down in the bottom of the beaker during the electrolysis of copper sulphate solution

Discussion

34.	Husband and wife belong to blood group O and AB respectively. Given below are blood groups of different children. Which of those cannot be of the said couple? 1: Blood group A 2: Blood group B 3: Blood group O 4: Blood group AB
Answer» Husband and wife belong to blood group O and AB respectively. Given below are blood groups of different children. Which of those cannot be of the said couple? 1: Blood group A 2: Blood group B 3: Blood group O 4: Blood group AB

34.

Husband and wife belong to blood group O and AB respectively. Given below are blood groups of different children. Which of those cannot be of the said couple? 1: Blood group A 2: Blood group B 3: Blood group O 4: Blood group AB

Answer»

Husband and wife belong to blood group O and AB respectively. Given below are blood groups of different children. Which of those cannot be of the said couple?

1: Blood group A

2: Blood group B

3: Blood group O

4: Blood group AB

Discussion

35.	The majority of carbon dioxide is transported in the blood
Answer» The majority of carbon dioxide is transported in the blood

Discussion

36.	30. 1M of H2SO4 sol. is more concerntrated or 1 m H2SO4 sol. is more concerntrated if given density is 1gm/ml 1)species richness 2)endemism 3)accelerated species loss 4)lesser interspecific competition
Answer» 30. 1M of H2SO4 sol. is more concerntrated or 1 m H2SO4 sol. is more concerntrated if given density is 1gm/ml 1)species richness 2)endemism 3)accelerated species loss 4)lesser interspecific competition

Discussion

37.	The oxygen dissociation curve is shifted to the right by an increase in _____
Answer» The oxygen dissociation curve is shifted to the right by an increase in _____

Discussion

38.	Human beings belong to the category ________ because they have a jawline.
Answer» Human beings belong to the category ________ because they have a jawline.

Discussion

39.	The ....... cannot be controlled by conscious through . A - motor neuron B - autonomic nervous system c - somatic nervous system d - skeleton system
Answer» The ....... cannot be controlled by conscious through . A - motor neuron B - autonomic nervous system c - somatic nervous system d - skeleton system

39.

The ....... cannot be controlled by conscious through . A - motor neuron B - autonomic nervous system c - somatic nervous system d - skeleton system

Answer»

The ....... cannot be controlled by conscious through .

A - motor neuron

B - autonomic nervous system

c - somatic nervous system

d - skeleton system

Discussion

40.	Question 49Why are budding, fragmentation and regeneration all considered as asexual types of reproduction? With neat diagrams explain the process of regeneration in Planaria?
Answer» Question 49 Why are budding, fragmentation and regeneration all considered as asexual types of reproduction? With neat diagrams explain the process of regeneration in Planaria?

Discussion

41.	Question 59 Why is RuBisCo enzyme the most abundant enzyme in the world?
Answer» Question 59 Why is RuBisCo enzyme the most abundant enzyme in the world?

Discussion

42.	The type of cell division that occurs in bacteria is
Answer» The type of cell division that occurs in bacteria is

Discussion

43.	25.What is coagulation number?
Answer» 25.What is coagulation number?

Discussion

44.	Identify the group of protozoan which is not correctly matched with its feature?
Answer» Identify the group of protozoan which is not correctly matched with its feature?

Discussion

45.	Dictyosome is also known as
Answer» Dictyosome is also known as

Discussion

46.	The characters given below are those of a phylum. Identify the phylum. 1. Rows of cilia that help in locomotion 2. Soft-bodied 3. Exclusively marine creatures with specimens found in very deep seas 4. Exhibit bioluminescence
Answer» The characters given below are those of a phylum. Identify the phylum. 1. Rows of cilia that help in locomotion 2. Soft-bodied 3. Exclusively marine creatures with specimens found in very deep seas 4. Exhibit bioluminescence

46.

The characters given below are those of a phylum. Identify the phylum. 1. Rows of cilia that help in locomotion 2. Soft-bodied 3. Exclusively marine creatures with specimens found in very deep seas 4. Exhibit bioluminescence

Answer»

The characters given below are those of a phylum. Identify the phylum.

1. Rows of cilia that help in locomotion

2. Soft-bodied

3. Exclusively marine creatures with specimens found in very deep seas

4. Exhibit bioluminescence

Discussion

47.	What do you mean by alleles ?
Answer» What do you mean by alleles ?

Discussion

48.	Hybridoma technology has been successfully used in
Answer» Hybridoma technology has been successfully used in

Discussion

49.	Can you think and answer how a reporter enzyme can be used to monitor transformation of host cells by foreign DNA in addition to a selectable market?
Answer» Can you think and answer how a reporter enzyme can be used to monitor transformation of host cells by foreign DNA in addition to a selectable market?

Discussion

50.	Give few examples of adaptations in animals.
Answer» Give few examples of adaptations in animals.

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

A change in the amount of yolk and its distribution in the egg will affect

What is the semi autonomous and self replicating cell organelles and what is the meaning of self replicating

The decomposition of cetian mass of CaCO3 gave 11.2dm3 of CO2 gas at STP. The mass of KOH required to completely neutralise the gas is:

flower colour in lathyrus - 1. % homozygous offspring 2. % heterozygous offspring

28. In Li2O str. Why O2- forms ccp latice though Li is bigger in size

Along with the nervous system, the ______ system coordinates the various activities of body parts.

Following components are haploid, diploid or triploid (a) Oosphere (b) Microspore (c) Synergids (d) Antipodals (e) Oospore (f) nucellus (g) Placenta (h) Chalaza (i) Endosperm (j) TapetumWhich of the following groups show the correct sequence of the ascending order of ploidy in ovule/seed?

By which process potassium oxyhaemoglobin is formed in R.B.C?

Abnormal secondary growth is found in:

Fill in the blanksThe nose has two openings called the ______________(i), through which air enters the _____________(ii). The initial portion of this cavity is the ______________(iii), which is lined with stratified squamous epithelium. It has hairs called______________(iv).

Agar-agar is obtained from:-

Meaning of epithelium

Which hormone is responsible for ejecting milk from the mammary glands?

Cyanobacterial cells which are specialized for nitrogen fixation are

nephron also called

A mature Graffian follicle is generally present in the ovary of a healthy human female around______

During bacterial synthesis of insulin, the plasmid containing the insulin gene is introduced into the

Why ECG is of great clinical significance ?

EXPLAIN THE LIFE CYCLE OF PLASMODIUM VIVAX IN HUMAN BODY ALONG WITH DIAGRAM.

Salt is a ____ preservative.

Which among the following is a keystone species?

EXPLAIN ACTIVITY OF CAMBIAL RING IN DICOT STEM IN SIMPLE WORDS WITH A DIAGRAM??

Point the odd one out

Which of the following pathways does NOT occur in aerobic cellular respiration?

Aldehyde or carboxylic acid, which has more inductive effect and mesomeric effect

Nucleotides are building blocks of nucleic acids. Which of the following correctly represents the structure of nucleic acids?

Which among the following statements explains why tropical regions have a richer biological diversity than other regions?

What would happen, if seeds are not dispersed?

Growth rhythms are set in a plant when it is exposed to

insulin is polymer of --------?

Human population growth curve is a

does the sulphur ion settle down in the bottom of the beaker during the electrolysis of copper sulphate solution

Husband and wife belong to blood group O and AB respectively. Given below are blood groups of different children. Which of those cannot be of the said couple? 1: Blood group A 2: Blood group B 3: Blood group O 4: Blood group AB

The majority of carbon dioxide is transported in the blood

30. 1M of H2SO4 sol. is more concerntrated or 1 m H2SO4 sol. is more concerntrated if given density is 1gm/ml 1)species richness 2)endemism 3)accelerated species loss 4)lesser interspecific competition

The oxygen dissociation curve is shifted to the right by an increase in _____

Human beings belong to the category ________ because they have a jawline.

The ....... cannot be controlled by conscious through . A - motor neuron B - autonomic nervous system c - somatic nervous system d - skeleton system

Question 49Why are budding, fragmentation and regeneration all considered as asexual types of reproduction? With neat diagrams explain the process of regeneration in Planaria?

Question 59 Why is RuBisCo enzyme the most abundant enzyme in the world?

The type of cell division that occurs in bacteria is

25.What is coagulation number?

Identify the group of protozoan which is not correctly matched with its feature?

Dictyosome is also known as

The characters given below are those of a phylum. Identify the phylum. 1. Rows of cilia that help in locomotion 2. Soft-bodied 3. Exclusively marine creatures with specimens found in very deep seas 4. Exhibit bioluminescence

What do you mean by alleles ?

Hybridoma technology has been successfully used in

Can you think and answer how a reporter enzyme can be used to monitor transformation of host cells by foreign DNA in addition to a selectable market?

Give few examples of adaptations in animals.

Fill in the blanksThe nose has two openings called the ________(i), through which air enters the _(ii). The initial portion of this cavity is the (iii), which is lined with stratified squamous epithelium. It has hairs called______(iv).