18288 + Interview Questions in Biology Page 22 InterviewSolution

1051.	Tubular secretion helps maintain a proper acid-base balance in the body, by removing which of the following, from blood?
Answer» Tubular secretion helps maintain a proper acid-base balance in the body, by removing which of the following, from blood?

Discussion

1052.	Somaclones are obtained by:
Answer» Somaclones are obtained by:

Discussion

1053.	What is the role of adipose tissue?
Answer» What is the role of adipose tissue?

Discussion

1054.	Flowers of the family Liliaceae have 4 whorls. What do you understand from that?
Answer» Flowers of the family Liliaceae have 4 whorls. What do you understand from that?

1054.

Flowers of the family Liliaceae have 4 whorls. What do you understand from that?

Answer»

Flowers of the family Liliaceae have 4 whorls. What do you understand from that?

Discussion

1055.	A normal woman has a haemophilic son besides three normal daughters. The genotypes of the woman and her husbandwith respect to haemophilia would respectively be:
Answer» A normal woman has a haemophilic son besides three normal daughters. The genotypes of the woman and her husband with respect to haemophilia would respectively be:

Discussion

1056.	a cell sends a current through a resis†an ce R for time t now the same cell sends current through another resis†an ce r for the same time if same time if same amount of heat is developed in both the resis†an ce then the internal resis†an ce of cell i
Answer» a cell sends a current through a resis†an ce R for time t now the same cell sends current through another resis†an ce r for the same time if same time if same amount of heat is developed in both the resis†an ce then the internal resis†an ce of cell i

Discussion

1057.	Most cells of endodermis have thickened strips due to deposition of suberin and lignin. They are called as __
Answer» Most cells of endodermis have thickened strips due to deposition of suberin and lignin. They are called as __

Discussion

1058.	Which of the following factors can change allelic frequency?A. Gene flow B. Natural selection C. Random mating D. Founder effect E. Genetic recombination
Answer» Which of the following factors can change allelic frequency? A. Gene flow B. Natural selection C. Random mating D. Founder effect E. Genetic recombination

Discussion

1059.	In ICAR UG, only Botany along with Physics and Chemistry or Zoology also?
Answer» In ICAR UG, only Botany along with Physics and Chemistry or Zoology also?

Discussion

1060.	Represent root 9.3 geometrically and also give steps.
Answer» Represent root 9.3 geometrically and also give steps.

Discussion

1061.	Which act was aimed at preservation and conservation of natural forests in India?
Answer» Which act was aimed at preservation and conservation of natural forests in India?

Discussion

1062.	Write the differences between asexual and sexual methods of reproduction. [5 MARKS]
Answer» Write the differences between asexual and sexual methods of reproduction. [5 MARKS]

Discussion

1063.	Protein subunit found within microtubules is:
Answer» Protein subunit found within microtubules is:

Discussion

1064.	Write a note on the characteristics of kingdom Monera.
Answer» Write a note on the characteristics of kingdom Monera.

Discussion

1065.	________ is an abound source for bacteria
Answer» ________ is an abound source for bacteria

Discussion

1066.	integration of under root x dx from 1 to 4
Answer» integration of under root x dx from 1 to 4

Discussion

1067.	How many chromosomes do drones of honey bees possess? Name the type of cell division involved in the production of sperms by them.
Answer» How many chromosomes do drones of honey bees possess? Name the type of cell division involved in the production of sperms by them.

Discussion

1068.	What is the simplest defination for parenchyma, sclerenchyma , and squamous epithelium tissue.
Answer» What is the simplest defination for parenchyma, sclerenchyma , and squamous epithelium tissue.

Discussion

1069.	Transformation experiments in bacteria were first performed by
Answer» Transformation experiments in bacteria were first performed by

Discussion

1070.	How does butter in your food gets digested and absorbed by the body?
Answer» How does butter in your food gets digested and absorbed by the body?

Discussion

1071.	Which one of the following is not a bacterial disease?a) Typhoid.b) Cholera.c) Influenza.
Answer» Which one of the following is not a bacterial disease? a) Typhoid. b) Cholera. c) Influenza.

Discussion

1072.	Select the correct statement from the following.
Answer» Select the correct statement from the following.

Discussion

1073.	4.Aspirin is obtained by the reaction of salicylic acid with what compound
Answer» 4.Aspirin is obtained by the reaction of salicylic acid with what compound

Discussion

1074.	A couple with normal vision bear a colour blind child. Work out a cross to show how it is possible and mention the sex of the affected child. [3]
Answer» A couple with normal vision bear a colour blind child. Work out a cross to show how it is possible and mention the sex of the affected child. [3]

Discussion

1075.	are sleep inducing drugs harmful to our body.
Answer» are sleep inducing drugs harmful to our body.

Discussion

1076.	Read the statements given below about interspecific hybridisation in animals. Choose the right answer.a) mating between two animals belonging to same speciesb) mating between two animals belonging to different speciesc) progeny of interspecific hybridisation is fertiled) progeny of interspecific hybridisation is sterile
Answer» Read the statements given below about interspecific hybridisation in animals. Choose the right answer. a) mating between two animals belonging to same species b) mating between two animals belonging to different species c) progeny of interspecific hybridisation is fertile d) progeny of interspecific hybridisation is sterile

1076.

Read the statements given below about interspecific hybridisation in animals. Choose the right answer.a) mating between two animals belonging to same speciesb) mating between two animals belonging to different speciesc) progeny of interspecific hybridisation is fertiled) progeny of interspecific hybridisation is sterile

Answer»

Read the statements given below about interspecific hybridisation in animals. Choose the right answer.

a) mating between two animals belonging to same species

b) mating between two animals belonging to different species

c) progeny of interspecific hybridisation is fertile

d) progeny of interspecific hybridisation is sterile

Discussion

1077.	6.proof of 0
Answer» 6.proof of 0

Discussion

1078.	QUESTION: Length of double stranded DNA is 340 Å . It contains 20% Adenine . Calculate total no of hydrogen bonds. QUERY: It is the question and I am confused what approach to take! If I do it by converting it into nucleotide I am getting 260 hydrogen bonds and if by taking that 20 basepairs out of 100 are adenine thymine base pairs and that then the answer comes to be different! What approach should I take?
Answer» QUESTION: Length of double stranded DNA is 340 Å . It contains 20% Adenine . Calculate total no of hydrogen bonds. QUERY: It is the question and I am confused what approach to take! If I do it by converting it into nucleotide I am getting 260 hydrogen bonds and if by taking that 20 basepairs out of 100 are adenine thymine base pairs and that then the answer comes to be different! What approach should I take?

Discussion

1079.	Match the following:Column - IColumn - IIA. Manganese 1. Vitamin A productionB. Copper2. Role in Nitrogen fixationC. Boron3. Photolysis of waterD. Molybdenum4. Acts as antifungal5. Required for pollen germination
Answer» Match the following: $\begin{matrix} Column - I & Column - II A . Manganese & 1. Vitamin A production B . Copper & 2. Role in Nitrogen fixation C . Boron & 3. Photolysis of water D . Molybdenum & 4. Acts as antifungal 5. Required for pollen germination \end{matrix}$

1079.

Match the following:Column - IColumn - IIA. Manganese 1. Vitamin A productionB. Copper2. Role in Nitrogen fixationC. Boron3. Photolysis of waterD. Molybdenum4. Acts as antifungal5. Required for pollen germination

Answer»

Match the following:

$\begin{matrix} Column - I & Column - II A . Manganese & 1. Vitamin A production B . Copper & 2. Role in Nitrogen fixation C . Boron & 3. Photolysis of water D . Molybdenum & 4. Acts as antifungal 5. Required for pollen germination \end{matrix}$

Discussion

1080.	35.Explain the function and structure of sodium and potassium pump.
Answer» 35.Explain the function and structure of sodium and potassium pump.

Discussion

1081.	Write a short note on interphase.
Answer» Write a short note on interphase.

Discussion

1082.	anubhar Kaise nikaalen
Answer» anubhar Kaise nikaalen

Discussion

1083.	How many enzymes do perioxisomes contain?
Answer» How many enzymes do perioxisomes contain?

Discussion

1084.	Arrange the following events in the order of synthesis of a protein i) A peptide bond forms ii) A tRNA matches its anticodon to the codon in the A- site iii) The movement of second tRNA complex from A-site to P-site iv) The large subunit attaches to the small subunit and the initiator tRNA fits in the P-site v) A small subunit binds to the mRNA vi) The activated amino acid tRNA complex attaches the initiation codon on mRNA
Answer» Arrange the following events in the order of synthesis of a protein i) A peptide bond forms ii) A tRNA matches its anticodon to the codon in the A- site iii) The movement of second tRNA complex from A-site to P-site iv) The large subunit attaches to the small subunit and the initiator tRNA fits in the P-site v) A small subunit binds to the mRNA vi) The activated amino acid tRNA complex attaches the initiation codon on mRNA

Discussion

1085.	Which of the following can be hydrolysed? (1) TeF_6 (2) NCl_3 (3) SF_{{6_{}}_{}} (4) Both 1 & 2
Answer» Which of the following can be hydrolysed? (1) TeF_6 (2) NCl_3 (3) SF_{{6_{}}_{}} (4) Both 1 & 2

Discussion

1086.	a. Where does all this energy come from for our daily life activities such as absorption, transport, movement, reproduction or even breathing? b. Where do plants and microorganisms get their energy from?
Answer» $a .$ Where does all this energy come from for our daily life activities such as absorption, transport, movement, reproduction or even breathing? $b .$ Where do plants and microorganisms get their energy from?

Discussion

1087.	What pigment is used in human vision?
Answer» What pigment is used in human vision?

Discussion

1088.	What are the benefits to the mother by breast feeding? (Regarding: breast cancer, lactational amenorrhea, uterine involution) and what is the role of lactoferrin in Colostrum?
Answer» What are the benefits to the mother by breast feeding? (Regarding: breast cancer, lactational amenorrhea, uterine involution) and what is the role of lactoferrin in Colostrum?

Discussion

1089.	What is extinction?
Answer» What is extinction?

Discussion

1090.	Given below is a randomly arranged list of events that occur at the neuromuscular junction to trigger muscle contraction.Which of the following gives the correct sequence of these steps?(i) Acetylcholine binds to the receptor sites on sarcolemma (ii) Nerve impulse (iii) Release of Ca+2 from sarcoplasmic reticulum (iv) The neurotransmitter acetylcholine is released (v) Sarcomere shortens (vi) Acetylcholine diffuses across the synaptic cleft (vii) Spread of impulses over sarcolemma on T-tubules
Answer» Given below is a randomly arranged list of events that occur at the neuromuscular junction to trigger muscle contraction.Which of the following gives the correct sequence of these steps? (i) Acetylcholine binds to the receptor sites on sarcolemma (ii) Nerve impulse (iii) Release of Ca+2 from sarcoplasmic reticulum (iv) The neurotransmitter acetylcholine is released (v) Sarcomere shortens (vi) Acetylcholine diffuses across the synaptic cleft (vii) Spread of impulses over sarcolemma on T-tubules

1090.

Given below is a randomly arranged list of events that occur at the neuromuscular junction to trigger muscle contraction.Which of the following gives the correct sequence of these steps?(i) Acetylcholine binds to the receptor sites on sarcolemma (ii) Nerve impulse (iii) Release of Ca+2 from sarcoplasmic reticulum (iv) The neurotransmitter acetylcholine is released (v) Sarcomere shortens (vi) Acetylcholine diffuses across the synaptic cleft (vii) Spread of impulses over sarcolemma on T-tubules

Answer»

Given below is a randomly arranged list of events that occur at the neuromuscular junction to trigger muscle contraction.Which of the following gives the correct sequence of these steps?

(i) Acetylcholine binds to the receptor sites on sarcolemma

(ii) Nerve impulse

(iii) Release of Ca+2 from sarcoplasmic reticulum

(iv) The neurotransmitter acetylcholine is released

(v) Sarcomere shortens

(vi) Acetylcholine diffuses across the synaptic cleft

(vii) Spread of impulses over sarcolemma on T-tubules

Discussion

1091.	The growth rate of lotus population of 200 where originally 175 lotus were there
Answer» The growth rate of lotus population of 200 where originally 175 lotus were there

Discussion

1092.	Identify the positional isomers among the following:
Answer» Identify the positional isomers among the following:

Discussion

1093.	Which signals will get disrupted in case of a spinal cord injury?
Answer» Which signals will get disrupted in case of a spinal cord injury?

Discussion

1094.	Atlas and axis are different from other vertebrae as
Answer» Atlas and axis are different from other vertebrae as

Discussion

1095.	In a mycorrhizal association, the fungus helps to provide to the roots
Answer» In a mycorrhizal association, the fungus helps to provide to the roots

Discussion

1096.	Show the location of the two alleles of a gene with respect to chromatids of homologous pair of chromosome in meiocytes and also in gametes, through diagram.
Answer» Show the location of the two alleles of a gene with respect to chromatids of homologous pair of chromosome in meiocytes and also in gametes, through diagram.

Discussion

1097.	What actually is fascia and what is its location in muscle?
Answer» What actually is fascia and what is its location in muscle?

Discussion

1098.	explanation of microtubules
Answer» explanation of microtubules

Discussion

1099.	The site of primary photochemical reaction in a chloroplast is.
Answer» The site of primary photochemical reaction in a chloroplast is.

Discussion

1100.	The transportation of auxins is said to be __.
Answer» The transportation of auxins is said to be __.

Discussion

Explore topic-wise InterviewSolutions in .

Tubular secretion helps maintain a proper acid-base balance in the body, by removing which of the following, from blood?

Somaclones are obtained by:

What is the role of adipose tissue?

Flowers of the family Liliaceae have 4 whorls. What do you understand from that?

A normal woman has a haemophilic son besides three normal daughters. The genotypes of the woman and her husbandwith respect to haemophilia would respectively be:

a cell sends a current through a resis†an ce R for time t now the same cell sends current through another resis†an ce r for the same time if same time if same amount of heat is developed in both the resis†an ce then the internal resis†an ce of cell i

Most cells of endodermis have thickened strips due to deposition of suberin and lignin. They are called as __

Which of the following factors can change allelic frequency?A. Gene flow B. Natural selection C. Random mating D. Founder effect E. Genetic recombination

In ICAR UG, only Botany along with Physics and Chemistry or Zoology also?

Represent root 9.3 geometrically and also give steps.

Which act was aimed at preservation and conservation of natural forests in India?

Write the differences between asexual and sexual methods of reproduction. [5 MARKS]

Protein subunit found within microtubules is:

Write a note on the characteristics of kingdom Monera.

________ is an abound source for bacteria

integration of under root x dx from 1 to 4

How many chromosomes do drones of honey bees possess? Name the type of cell division involved in the production of sperms by them.

What is the simplest defination for parenchyma, sclerenchyma , and squamous epithelium tissue.

Transformation experiments in bacteria were first performed by

How does butter in your food gets digested and absorbed by the body?

Which one of the following is not a bacterial disease?a) Typhoid.b) Cholera.c) Influenza.

Select the correct statement from the following.

4.Aspirin is obtained by the reaction of salicylic acid with what compound

A couple with normal vision bear a colour blind child. Work out a cross to show how it is possible and mention the sex of the affected child. [3]

are sleep inducing drugs harmful to our body.

6.proof of 0

Match the following:Column - IColumn - IIA. Manganese 1. Vitamin A productionB. Copper2. Role in Nitrogen fixationC. Boron3. Photolysis of waterD. Molybdenum4. Acts as antifungal5. Required for pollen germination

35.Explain the function and structure of sodium and potassium pump.

Write a short note on interphase.

anubhar Kaise nikaalen

How many enzymes do perioxisomes contain?

Which of the following can be hydrolysed? (1) TeF_6 (2) NCl_3 (3) SF_{{6_{}}_{}} (4) Both 1 & 2

a. Where does all this energy come from for our daily life activities such as absorption, transport, movement, reproduction or even breathing? b. Where do plants and microorganisms get their energy from?

What pigment is used in human vision?

What are the benefits to the mother by breast feeding? (Regarding: breast cancer, lactational amenorrhea, uterine involution) and what is the role of lactoferrin in Colostrum?

What is extinction?

The growth rate of lotus population of 200 where originally 175 lotus were there

Identify the positional isomers among the following:

Which signals will get disrupted in case of a spinal cord injury?

Atlas and axis are different from other vertebrae as

In a mycorrhizal association, the fungus helps to provide to the roots

Show the location of the two alleles of a gene with respect to chromatids of homologous pair of chromosome in meiocytes and also in gametes, through diagram.

What actually is fascia and what is its location in muscle?

explanation of microtubules

The site of primary photochemical reaction in a chloroplast is.

The transportation of auxins is said to be __.