18288 + Interview Questions in Biology Page 99 InterviewSolution

4901.	Which of the following options includes the members of the same class of algae?
Answer» Which of the following options includes the members of the same class of algae?

Discussion

4902.	Water is not required for fertilisation in
Answer» Water is not required for fertilisation in

Discussion

4903.	Suppose if the recombination frequency between two gene present on same chromosome 'q' and 'r' is 13%, 'p' and 'r' is 2%, 'q' and 's' is 4%, 'q' and 'p' 15%, and 'r' and 's' is 17%. Based on these frequencies, identify the correct sequence of genes on the chromosome. A/ p, q, r, s B/ p, r, q, s C/ r, P, q, s D/ s, q, P, r.
Answer» Suppose if the recombination frequency between two gene present on same chromosome 'q' and 'r' is 13%, 'p' and 'r' is 2%, 'q' and 's' is 4%, 'q' and 'p' 15%, and 'r' and 's' is 17%. Based on these frequencies, identify the correct sequence of genes on the chromosome. A/ p, q, r, s B/ p, r, q, s C/ r, P, q, s D/ s, q, P, r.

Discussion

4904.	Cell wall is mainly composed of
Answer» Cell wall is mainly composed of

Discussion

4905.	2. Which of the following has the highest melting point and why? 1 HCOOH 2 CH3COOH 3 CH3CH2COOH 4 H2CO3
Answer» 2. Which of the following has the highest melting point and why? 1 HCOOH 2 CH3COOH 3 CH3CH2COOH 4 H2CO3

Discussion

4906.	Select the correct option statement regarding the hypothalamic hormones.
Answer» Select the correct option statement regarding the hypothalamic hormones.

Discussion

4907.	31. Fie is a proper or improper subset?
Answer» 31. Fie is a proper or improper subset?

Discussion

4908.	Domestic sewage of large cities:
Answer» Domestic sewage of large cities:

Discussion

4909.	FORMULA OF OXYHAEMOGLOBIN , CARBOXYHAEMOGLOBIN AND CARBA AMINO HAEMOGLOBIN ??
Answer» FORMULA OF OXYHAEMOGLOBIN , CARBOXYHAEMOGLOBIN AND CARBA AMINO HAEMOGLOBIN ??

Discussion

4910.	How to balance this equation. CO2 + H2O gives C6H12O6 +H20 +O2
Answer» How to balance this equation. CO2 + H2O gives C6H12O6 +H20 +O2

Discussion

4911.	Why valves are absent in arteries
Answer» Why valves are absent in arteries

Discussion

4912.	38. [Be4O(CH3COO)6] is 1) Hexa-acetate (0,0') oxoberyllate 2) Hexa-μ -acetato (0,0')-μ 4- oxo- tetraberyllium(II) 3) Hexa-μ -acetate (0,0')-μ 3- oxo- tetraberyllium(II) 4) Hexa-μ -acetato (0,0')-μ 4- oxo- tetraberyllium(III)
Answer» 38. [Be4O(CH3COO)6] is 1) Hexa-acetate (0,0') oxoberyllate 2) Hexa-μ -acetato (0,0')-μ 4- oxo- tetraberyllium(II) 3) Hexa-μ -acetate (0,0')-μ 3- oxo- tetraberyllium(II) 4) Hexa-μ -acetato (0,0')-μ 4- oxo- tetraberyllium(III)

Discussion

4913.	Which type of stem modifications are found in mint and strawberry?
Answer» Which type of stem modifications are found in mint and strawberry?

Discussion

4914.	Taq polymerase is an enzyme which
Answer» Taq polymerase is an enzyme which

Discussion

4915.	The image below represents many different frogs with different genetic features. What type of biodiversity can it be used to describe?
Answer» The image below represents many different frogs with different genetic features. What type of biodiversity can it be used to describe?

Discussion

4916.	The heterosporous pteridophyte show certain characteristics, which are precursor to the seed habit in gymnosperms. Explain.
Answer» The heterosporous pteridophyte show certain characteristics, which are precursor to the seed habit in gymnosperms. Explain.

Discussion

4917.	Azolla is used as a bio fertilizer as it has
Answer» Azolla is used as a bio fertilizer as it has

Discussion

4918.	Which of following is the effect of parasympathetic neural signals to heart Options: (1) Decrease force of contraction (2) Decrease in speed of conduction of action potential (3) Increased pressure in ventricles (4) Increased stroke volume Explain with reason
Answer» Which of following is the effect of parasympathetic neural signals to heart Options: (1) Decrease force of contraction (2) Decrease in speed of conduction of action potential (3) Increased pressure in ventricles (4) Increased stroke volume Explain with reason

Discussion

4919.	Which of the following embryonic structure is formed at the earliest? 1. Dorsal lip of blastopore 2. Notochord 3. Neural canal 4. Heart
Answer» Which of the following embryonic structure is formed at the earliest? 1. Dorsal lip of blastopore 2. Notochord 3. Neural canal 4. Heart

Discussion

4920.	Which hard and stiff tissue is present around vascular bundles, veins of leaves and hard covering of seeds?
Answer» Which hard and stiff tissue is present around vascular bundles, veins of leaves and hard covering of seeds?

Discussion

4921.	(a) Explain the significance of 'palindromic nucleotide sequence' in the formation of recombinant DNA. (b) Write the use of restriction endonuclease in the above process. [3]
Answer» (a) Explain the significance of 'palindromic nucleotide sequence' in the formation of recombinant DNA. (b) Write the use of restriction endonuclease in the above process. [3]

Discussion

4922.	Which of the following type of cells lack nucleus in hormones ? (a) RBC (b) Neutrophils (c) Eosinophils (d) Erythrocytes
Answer» Which of the following type of cells lack nucleus in hormones ? (a) RBC (b) Neutrophils (c) Eosinophils (d) Erythrocytes

Discussion

4923.	How do plants transport water?
Answer» How do plants transport water?

Discussion

4924.	An example for semi-dwarf variety of wheat is
Answer» An example for semi-dwarf variety of wheat is

Discussion

4925.	Name two cell organelles that are double membrane-bound. What are the characteristics of these two organelles? State their functions and draw labelled diagrams of both.
Answer» Name two cell organelles that are double membrane-bound. What are the characteristics of these two organelles? State their functions and draw labelled diagrams of both.

Discussion

4926.	45.What is meant by iso ,sec and tert in nomenclature?
Answer» 45.What is meant by iso ,sec and tert in nomenclature?

Discussion

4927.	Waht is morphology of chromosomes
Answer» Waht is morphology of chromosomes

Discussion

4928.	Name a human disease, its causal organism, symptoms (any three) and vector, spread by intake of water and food contaminated by human faecal matter. [3]
Answer» Name a human disease, its causal organism, symptoms (any three) and vector, spread by intake of water and food contaminated by human faecal matter. [3]

Discussion

4929.	Besides better aeration and mixing properties, what other advantages do stirred tank bioreactors have over shake flasks?
Answer» Besides better aeration and mixing properties, what other advantages do stirred tank bioreactors have over shake flasks?

Discussion

4930.	what is 1. monera kingdom 2. protista kingdom 3.fungi kingdom 4.plantae kingdom 5. anemalia kingdom.
Answer» what is 1. monera kingdom 2. protista kingdom 3.fungi kingdom 4.plantae kingdom 5. anemalia kingdom.

Discussion

4931.	A healthy person doesn't excrete . ............... in his urine A. Creatinine B. Uric acid C.alanine D. B complex
Answer» A healthy person doesn't excrete . ............... in his urine A. Creatinine B. Uric acid C.alanine D. B complex

4931.

A healthy person doesn't excrete . ............... in his urine A. Creatinine B. Uric acid C.alanine D. B complex

Answer»

A healthy person doesn't excrete . ............... in his urine

A. Creatinine

B. Uric acid

C.alanine

D. B complex

Discussion

4932.	The common name of pea is simpler than its botanical (scientific) name Pisum sativum why then is the simpler common name not used instead of the complex scientific/botanical name in biology?
Answer» The common name of pea is simpler than its botanical (scientific) name Pisum sativum why then is the simpler common name not used instead of the complex scientific/botanical name in biology?

Discussion

4933.	Name the following: A loop of capillary running parallel to the Henle’s loop.
Answer» Name the following: A loop of capillary running parallel to the Henle’s loop.

Discussion

4934.	What is the advantage of having the four-chambered heart?
Answer» What is the advantage of having the four-chambered heart?

Discussion

4935.	Some photosynthetic organisms contain chloroplasts that lack photosystem II, yet are able to survive. The best way to detect the lack of photosystem II in these organisms would be
Answer» Some photosynthetic organisms contain chloroplasts that lack photosystem II, yet are able to survive. The best way to detect the lack of photosystem II in these organisms would be

Discussion

4936.	The first antiobiotic to be isolated was
Answer» The first antiobiotic to be isolated was

Discussion

4937.	What is chromonemata and chromomere exaplin with diagram.
Answer» What is chromonemata and chromomere exaplin with diagram.

Discussion

4938.	Snakes do not have ears but they dance when a snake charmer plays the been. Why?
Answer» Snakes do not have ears but they dance when a snake charmer plays the been. Why?

Discussion

4939.	HOW MANY MEIOTIC DIVISIONS ARE REQUIRED TO PRODUCE 100 SPERM ? DISCUSS
Answer» HOW MANY MEIOTIC DIVISIONS ARE REQUIRED TO PRODUCE 100 SPERM ? DISCUSS

Discussion

4940.	V-amylase test is a bioassay for ______.
Answer» V-amylase test is a bioassay for ______.

Discussion

4941.	14. What is the purpose of using I2O5 in estimation of CO2?
Answer» 14. What is the purpose of using I2O5 in estimation of CO2?

Discussion

4942.	What is the difference between limewater and milk of lime?
Answer» What is the difference between limewater and milk of lime?

Discussion

4943.	Species which are the first to colonize previously disrupted or damaged ecosystems are called ___ species
Answer» Species which are the first to colonize previously disrupted or damaged ecosystems are called ___ species

Discussion

4944.	Match the following cells with their secretions, in the pancreas : Types of Cells Secretions i. A or α cells a. Insulin. ii. B or β cells b. Somatostatin. iii. G or γ cells c. Glucagon. iv. D or δ cells d. Pancreatic Polypeptide
Answer» Match the following cells with their secretions, in the pancreas : Types of Cells Secretions i. A or $α$ cells a. Insulin. ii. B or $β$ cells b. Somatostatin. iii. G or $γ$ cells c. Glucagon. iv. D or $δ$ cells d. Pancreatic Polypeptide

4944.

Match the following cells with their secretions, in the pancreas : Types of Cells Secretions i. A or α cells a. Insulin. ii. B or β cells b. Somatostatin. iii. G or γ cells c. Glucagon. iv. D or δ cells d. Pancreatic Polypeptide

Answer»

Match the following cells with their secretions, in the pancreas :

Types of Cells Secretions

i. A or $α$ cells a. Insulin.

ii. B or $β$ cells b. Somatostatin.

iii. G or $γ$ cells c. Glucagon.

iv. D or $δ$ cells d. Pancreatic Polypeptide

Discussion

4945.	Nitrogen oxides and volatile compounds react in the presence of heat and sunlight to form ___.
Answer» Nitrogen oxides and volatile compounds react in the presence of heat and sunlight to form ___.

Discussion

4946.

Match the following molecules with their subunits Column I Column II 1. Amino acid a. Uridine 2. Nucleoside b. Palmitate 3. Carbohydrate c. Ribose 4. Fatty acid d. Adenylic acid e. Alanine

Answer»

Match the following molecules with their subunits

Column I		Column II
1. Amino acid		a. Uridine
2. Nucleoside		b. Palmitate
3. Carbohydrate		c. Ribose
4. Fatty acid		d. Adenylic acid
		e. Alanine

Discussion

4947.	Cristiana has 3 sons and a daughter. What is the probability of the 5th child to be a son?
Answer» Cristiana has 3 sons and a daughter. What is the probability of the 5th child to be a son?

Discussion

4948.	Linnaeus published his concept of binomial nomenclature first in
Answer» Linnaeus published his concept of binomial nomenclature first in

Discussion

4949.	A 0.1 molal aqueous solution of a weak monobasic acid is 40%ionized . the freezing point of the solution will b
Answer» A 0.1 molal aqueous solution of a weak monobasic acid is 40%ionized . the freezing point of the solution will b

Discussion

4950.	In C4 plants number of carboxylation taking place to form one sucrose is a)12 b)24 c)36 d)48
Answer» In C4 plants number of carboxylation taking place to form one sucrose is a)12 b)24 c)36 d)48

Discussion

Explore topic-wise InterviewSolutions in .

Which of the following options includes the members of the same class of algae?

Water is not required for fertilisation in

Cell wall is mainly composed of

2. Which of the following has the highest melting point and why? 1 HCOOH 2 CH3COOH 3 CH3CH2COOH 4 H2CO3

Select the correct option statement regarding the hypothalamic hormones.

31. Fie is a proper or improper subset?

Domestic sewage of large cities:

FORMULA OF OXYHAEMOGLOBIN , CARBOXYHAEMOGLOBIN AND CARBA AMINO HAEMOGLOBIN ??

How to balance this equation. CO2 + H2O gives C6H12O6 +H20 +O2

Why valves are absent in arteries

38. [Be4O(CH3COO)6] is 1) Hexa-acetate (0,0') oxoberyllate 2) Hexa-μ -acetato (0,0')-μ 4- oxo- tetraberyllium(II) 3) Hexa-μ -acetate (0,0')-μ 3- oxo- tetraberyllium(II) 4) Hexa-μ -acetato (0,0')-μ 4- oxo- tetraberyllium(III)

Which type of stem modifications are found in mint and strawberry?

Taq polymerase is an enzyme which

The image below represents many different frogs with different genetic features. What type of biodiversity can it be used to describe?

The heterosporous pteridophyte show certain characteristics, which are precursor to the seed habit in gymnosperms. Explain.

Azolla is used as a bio fertilizer as it has

Which of following is the effect of parasympathetic neural signals to heart Options: (1) Decrease force of contraction (2) Decrease in speed of conduction of action potential (3) Increased pressure in ventricles (4) Increased stroke volume Explain with reason

Which of the following embryonic structure is formed at the earliest? 1. Dorsal lip of blastopore 2. Notochord 3. Neural canal 4. Heart

Which hard and stiff tissue is present around vascular bundles, veins of leaves and hard covering of seeds?

(a) Explain the significance of 'palindromic nucleotide sequence' in the formation of recombinant DNA. (b) Write the use of restriction endonuclease in the above process. [3]

Which of the following type of cells lack nucleus in hormones ? (a) RBC (b) Neutrophils (c) Eosinophils (d) Erythrocytes

How do plants transport water?

An example for semi-dwarf variety of wheat is

Name two cell organelles that are double membrane-bound. What are the characteristics of these two organelles? State their functions and draw labelled diagrams of both.

45.What is meant by iso ,sec and tert in nomenclature?

Waht is morphology of chromosomes

Name a human disease, its causal organism, symptoms (any three) and vector, spread by intake of water and food contaminated by human faecal matter. [3]

Besides better aeration and mixing properties, what other advantages do stirred tank bioreactors have over shake flasks?

what is 1. monera kingdom 2. protista kingdom 3.fungi kingdom 4.plantae kingdom 5. anemalia kingdom.

A healthy person doesn't excrete . ............... in his urine A. Creatinine B. Uric acid C.alanine D. B complex

The common name of pea is simpler than its botanical (scientific) name Pisum sativum why then is the simpler common name not used instead of the complex scientific/botanical name in biology?

Name the following: A loop of capillary running parallel to the Henle’s loop.

What is the advantage of having the four-chambered heart?

Some photosynthetic organisms contain chloroplasts that lack photosystem II, yet are able to survive. The best way to detect the lack of photosystem II in these organisms would be

The first antiobiotic to be isolated was

What is chromonemata and chromomere exaplin with diagram.

Snakes do not have ears but they dance when a snake charmer plays the been. Why?

HOW MANY MEIOTIC DIVISIONS ARE REQUIRED TO PRODUCE 100 SPERM ? DISCUSS

V-amylase test is a bioassay for ______.

14. What is the purpose of using I2O5 in estimation of CO2?

What is the difference between limewater and milk of lime?

Species which are the first to colonize previously disrupted or damaged ecosystems are called ___ species

Match the following cells with their secretions, in the pancreas : Types of Cells Secretions i. A or α cells a. Insulin. ii. B or β cells b. Somatostatin. iii. G or γ cells c. Glucagon. iv. D or δ cells d. Pancreatic Polypeptide

Nitrogen oxides and volatile compounds react in the presence of heat and sunlight to form ___.

Match the following molecules with their subunits Column I Column II 1. Amino acid a. Uridine 2. Nucleoside b. Palmitate 3. Carbohydrate c. Ribose 4. Fatty acid d. Adenylic acid e. Alanine

Cristiana has 3 sons and a daughter. What is the probability of the 5th child to be a son?

Linnaeus published his concept of binomial nomenclature first in

A 0.1 molal aqueous solution of a weak monobasic acid is 40%ionized . the freezing point of the solution will b

In C4 plants number of carboxylation taking place to form one sucrose is a)12 b)24 c)36 d)48