18288 + Interview Questions in Biology

1.	When seeds are attached to the parent plant, the type of germination is known as
Answer» When seeds are attached to the parent plant, the type of germination is known as

Discussion

2.	Two organ pipe of the same length,open at both ends produces sound of different frequencies,if their radii are different.why?
Answer» Two organ pipe of the same length,open at both ends produces sound of different frequencies,if their radii are different.why?

Discussion

3.	Such partial duplicates of structural genes which have incorporated sufficient changes so that they are not biologically active and usually are not transcribed are called
Answer» Such partial duplicates of structural genes which have incorporated sufficient changes so that they are not biologically active and usually are not transcribed are called

Discussion

4.	What is the wrong statement about enzymes
Answer» What is the wrong statement about enzymes

Discussion

5.	Pure line can be created by
Answer» Pure line can be created by

Discussion

6.	Uracil is present in RNA at the place of
Answer» Uracil is present in RNA at the place of

Discussion

7.	A 60 kg adult consumed 0.5 mol sucrose. Can you find out the number of glycolytic pathways to completely convert 0.5 mol sucrose into pyruvate?
Answer» A 60 kg adult consumed 0.5 mol sucrose. Can you find out the number of glycolytic pathways to completely convert 0.5 mol sucrose into pyruvate?

Discussion

8.	Question 20 Spot as many organisms as possible in the puzzle given as Figure 1.2 by encircling them as shown. Write the names on a sheet of paper and categorise them into autotrophs and heterotrophs. Classify the heterotrophs into herbivores, carnivores, omnivores and saprophytes.
Answer» Question 20 Spot as many organisms as possible in the puzzle given as Figure 1.2 by encircling them as shown. Write the names on a sheet of paper and categorise them into autotrophs and heterotrophs. Classify the heterotrophs into herbivores, carnivores, omnivores and saprophytes.

Discussion

9.	In sea urchin DNA,which is double stranded, 17% of the bases were shown to be cytosine. The percentages of the other three bases expected to be present in this DNA are:
Answer» In sea urchin DNA,which is double stranded, 17% of the bases were shown to be cytosine. The percentages of the other three bases expected to be present in this DNA are:

Discussion

10.	Cross bridges occurs in
Answer» Cross bridges occurs in

Discussion

11.	In response to Pathogens, T-cells produce
Answer» In response to Pathogens, T-cells produce

Discussion

12.	The four sketches (a, b, c and d) given below represent four different types of animal tissues. Which one of these is correctly identified in the option given along with its correct location and function?
Answer» The four sketches (a, b, c and d) given below represent four different types of animal tissues. Which one of these is correctly identified in the option given along with its correct location and function?

Discussion

13.	Avena coleoptile curvature test is for
Answer» Avena coleoptile curvature test is for

Discussion

14.	Syngamy results in the formation of a __.
Answer» Syngamy results in the formation of a __.

Discussion

15.	In birds the sex chromosomes are denoted by the letters -
Answer» In birds the sex chromosomes are denoted by the letters -

Discussion

16.	The salt used for performing 'bead' test in qualitative inorganic analysis is :
Answer» The salt used for performing 'bead' test in qualitative inorganic analysis is :

Discussion

17.	Which of the following receives blood from the efferent arteriole?
Answer» Which of the following receives blood from the efferent arteriole?

Discussion

18.	An anther has 1200 pollen grains.How many pollen mother cells must have been there to produce them? 1200 300 150 2400 I need the explanation too:)
Answer» An anther has 1200 pollen grains.How many pollen mother cells must have been there to produce them? 1200 300 150 2400 I need the explanation too:)

18.

An anther has 1200 pollen grains.How many pollen mother cells must have been there to produce them? 1200 300 150 2400 I need the explanation too:)

Answer»

An anther has 1200 pollen grains.How many pollen mother cells must have been there to produce them?

1200

300

150

2400

I need the explanation too:)

Discussion

19.	What are coenocytes Are they multinucleated cells of plants?? It is given in reference book I think it is wrong??
Answer» What are coenocytes Are they multinucleated cells of plants?? It is given in reference book I think it is wrong??

19.

What are coenocytes Are they multinucleated cells of plants?? It is given in reference book I think it is wrong??

Answer»

What are coenocytes

Are they multinucleated cells of plants??

It is given in reference book

I think it is wrong??

Discussion

20.	Function of lymph
Answer» Function of lymph

Discussion

21.	Spore itself is an Asexual unicellular reproductive unit . then why we say sexual spores and asexual spores in case of fungi what is the meaning behind sexual spores and asexual spores
Answer» Spore itself is an Asexual unicellular reproductive unit . then why we say sexual spores and asexual spores in case of fungi what is the meaning behind sexual spores and asexual spores

Discussion

22.	Somaclonal variation appears in plants
Answer» Somaclonal variation appears in plants

Discussion

23.	Hydroponics is a technique of:
Answer» Hydroponics is a technique of:

Discussion

24.	Distinguish between cyclic and non cyclic photophosphorylation?
Answer» Distinguish between cyclic and non cyclic photophosphorylation?

Discussion

25.	(a) Mention the problems that are taken care of by Reproduction and Child Health Care programme. (b) What is amniocentesis and why there is a statutory ban on it? [3]
Answer» (a) Mention the problems that are taken care of by Reproduction and Child Health Care programme. (b) What is amniocentesis and why there is a statutory ban on it? [3]

Discussion

26.	Identify the correct matching of a hormone with its source and function.
Answer» Identify the correct matching of a hormone with its source and function.

Discussion

27.	Asexual reproduction is common in ___.
Answer» Asexual reproduction is common in ___.

Discussion

28.	The full form of GERD is ___
Answer» The full form of GERD is ___

Discussion

29.	In sectional view of female reproductive system, which one is correctly labelled?
Answer» In sectional view of female reproductive system, which one is correctly labelled?

Discussion

30.	Identify six factors contributing to land degradation in India?
Answer» Identify six factors contributing to land degradation in India?

Discussion

31.	Identify the set of correct statements related to aims and objectives of plant breeding.
Answer» Identify the set of correct statements related to aims and objectives of plant breeding.

Discussion

32.	Waste product of adenine and guanine metabolism are excreted by man as
Answer» Waste product of adenine and guanine metabolism are excreted by man as

Discussion

33.	Cortex is not differentiated in:
Answer» Cortex is not differentiated in:

Discussion

34.	___ are ball-like structures present in the cortex of the kidney.
Answer» ___ are ball-like structures present in the cortex of the kidney.

Discussion

35.	The vas deferens receives duct from the seminal vesicle and opens into urethra as_________
Answer» The vas deferens receives duct from the seminal vesicle and opens into urethra as_________

Discussion

36.	Ctenophores differ from cnidarians in having:
Answer» Ctenophores differ from cnidarians in having:

Discussion

37.	Identify the silk fabric in the images given below:
Answer» Identify the silk fabric in the images given below:

Discussion

38.	Small amounts of monosaccharides like glucose, amino acids and some of electrolytes like chloride ions are absorbed by (i). However, some of the substances like fructose and some amino acids are absorbed by the mechanism called (ii). Various nutrients like amino acids and electrolytes like Na+ are absorbed into the blood by (iii). a) i) facilitated transport ii) active transport iii) simple diffusion b) i) simple diffusion ii) facilitated transport iii) active transport c) i) active transport ii) facilitated transport iii) simple diffusion d) i) simple diffusion ii) active transport iii) facilitated transport
Answer» Small amounts of monosaccharides like glucose, amino acids and some of electrolytes like chloride ions are absorbed by (i). However, some of the substances like fructose and some amino acids are absorbed by the mechanism called (ii). Various nutrients like amino acids and electrolytes like Na+ are absorbed into the blood by (iii). a) i) facilitated transport ii) active transport iii) simple diffusion b) i) simple diffusion ii) facilitated transport iii) active transport c) i) active transport ii) facilitated transport iii) simple diffusion d) i) simple diffusion ii) active transport iii) facilitated transport

38.

Small amounts of monosaccharides like glucose, amino acids and some of electrolytes like chloride ions are absorbed by (i). However, some of the substances like fructose and some amino acids are absorbed by the mechanism called (ii). Various nutrients like amino acids and electrolytes like Na+ are absorbed into the blood by (iii). a) i) facilitated transport ii) active transport iii) simple diffusion b) i) simple diffusion ii) facilitated transport iii) active transport c) i) active transport ii) facilitated transport iii) simple diffusion d) i) simple diffusion ii) active transport iii) facilitated transport

Answer»

Small amounts of monosaccharides like glucose, amino acids and some of electrolytes like chloride ions are absorbed by (i). However, some of the substances like fructose and some amino acids are absorbed by the mechanism called (ii). Various nutrients like amino acids and electrolytes like Na+ are absorbed into the blood by (iii).

a) i) facilitated transport ii) active transport iii) simple diffusion

b) i) simple diffusion ii) facilitated transport iii) active transport

c) i) active transport ii) facilitated transport iii) simple diffusion

d) i) simple diffusion ii) active transport iii) facilitated transport

Discussion

39.	Consider the following statements about biodiversity Which of the above statements is/are incorrect:
Answer» Consider the following statements about biodiversity Which of the above statements is/are incorrect:

39.

Consider the following statements about biodiversity Which of the above statements is/are incorrect:

Answer»

Consider the following statements about biodiversity

Which of the above statements is/are incorrect:

Discussion

40.	Question 07: Growth can be measured in various ways. Which of these can be used as parameters to measure growth? (a) increase in cell number (b) increase in cell size (c) increase in length and weight (d) all of these
Answer» Question 07: Growth can be measured in various ways. Which of these can be used as parameters to measure growth? (a) increase in cell number (b) increase in cell size (c) increase in length and weight (d) all of these

Discussion

41.	State which parts of speech are the underlined words. I don’t feel well after the roller coaster ride. Well, what do you want?
Answer» State which parts of speech are the underlined words. I don’t feel well after the roller coaster ride. Well, what do you want?

41.

State which parts of speech are the underlined words. I don’t feel well after the roller coaster ride. Well, what do you want?

Answer»

State which parts of speech are the underlined words.

I don’t feel well after the roller coaster ride.

Well, what do you want?

Discussion

42.	Full form of GMOs is:
Answer» Full form of GMOs is:

Discussion

43.	First haploid cells in oogenesis are formed
Answer» First haploid cells in oogenesis are formed

Discussion

44.	If you are given a piece of young stem of a plant from your school garden, after microscopy of T.S. which of the following anatomical character would you ascertain whether it is a monocot stem/ a dicot stem?
Answer» If you are given a piece of young stem of a plant from your school garden, after microscopy of T.S. which of the following anatomical character would you ascertain whether it is a monocot stem/ a dicot stem?

Discussion

45.	Indentify and describe mode of respiration in animals
Answer» Indentify and describe mode of respiration in animals

Discussion

46.	Which of the following is step IV?
Answer» Which of the following is step IV?

Discussion

47.	What is the definatind of coelm
Answer» What is the definatind of coelm

Discussion

48.	Write any three ways by which noise pollution affects the human body adversely. List any three steps that should be followed in order to reduce noise pollution. [3 Marks]
Answer» Write any three ways by which noise pollution affects the human body adversely. List any three steps that should be followed in order to reduce noise pollution. [3 Marks]

Discussion

49.	Centromere is required for (1)transcription (2)crossing over (3)cytoplasmic cleavage (4)movememt of chromosome to poles
Answer» Centromere is required for (1)transcription (2)crossing over (3)cytoplasmic cleavage (4)movememt of chromosome to poles

Discussion

50.	The law of limiting factors was proposed by
Answer» The law of limiting factors was proposed by

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

When seeds are attached to the parent plant, the type of germination is known as

Two organ pipe of the same length,open at both ends produces sound of different frequencies,if their radii are different.why?

Such partial duplicates of structural genes which have incorporated sufficient changes so that they are not biologically active and usually are not transcribed are called

What is the wrong statement about enzymes

Pure line can be created by

Uracil is present in RNA at the place of

A 60 kg adult consumed 0.5 mol sucrose. Can you find out the number of glycolytic pathways to completely convert 0.5 mol sucrose into pyruvate?

Question 20 Spot as many organisms as possible in the puzzle given as Figure 1.2 by encircling them as shown. Write the names on a sheet of paper and categorise them into autotrophs and heterotrophs. Classify the heterotrophs into herbivores, carnivores, omnivores and saprophytes.

In sea urchin DNA,which is double stranded, 17% of the bases were shown to be cytosine. The percentages of the other three bases expected to be present in this DNA are:

Cross bridges occurs in

In response to Pathogens, T-cells produce

The four sketches (a, b, c and d) given below represent four different types of animal tissues. Which one of these is correctly identified in the option given along with its correct location and function?

Avena coleoptile curvature test is for

Syngamy results in the formation of a __.

In birds the sex chromosomes are denoted by the letters -

The salt used for performing 'bead' test in qualitative inorganic analysis is :

Which of the following receives blood from the efferent arteriole?

An anther has 1200 pollen grains.How many pollen mother cells must have been there to produce them? 1200 300 150 2400 I need the explanation too:)

What are coenocytes Are they multinucleated cells of plants?? It is given in reference book I think it is wrong??

Function of lymph

Spore itself is an Asexual unicellular reproductive unit . then why we say sexual spores and asexual spores in case of fungi what is the meaning behind sexual spores and asexual spores

Somaclonal variation appears in plants

Hydroponics is a technique of:

Distinguish between cyclic and non cyclic photophosphorylation?

(a) Mention the problems that are taken care of by Reproduction and Child Health Care programme. (b) What is amniocentesis and why there is a statutory ban on it? [3]

Identify the correct matching of a hormone with its source and function.

Asexual reproduction is common in ___.

The full form of GERD is ___

In sectional view of female reproductive system, which one is correctly labelled?

Identify six factors contributing to land degradation in India?

Identify the set of correct statements related to aims and objectives of plant breeding.

Waste product of adenine and guanine metabolism are excreted by man as

Cortex is not differentiated in:

___ are ball-like structures present in the cortex of the kidney.

The vas deferens receives duct from the seminal vesicle and opens into urethra as_________

Ctenophores differ from cnidarians in having:

Identify the silk fabric in the images given below:

Consider the following statements about biodiversity Which of the above statements is/are incorrect:

Question 07: Growth can be measured in various ways. Which of these can be used as parameters to measure growth? (a) increase in cell number (b) increase in cell size (c) increase in length and weight (d) all of these

State which parts of speech are the underlined words. I don’t feel well after the roller coaster ride. Well, what do you want?

Full form of GMOs is:

First haploid cells in oogenesis are formed

If you are given a piece of young stem of a plant from your school garden, after microscopy of T.S. which of the following anatomical character would you ascertain whether it is a monocot stem/ a dicot stem?

Indentify and describe mode of respiration in animals

Which of the following is step IV?

What is the definatind of coelm

Write any three ways by which noise pollution affects the human body adversely. List any three steps that should be followed in order to reduce noise pollution. [3 Marks]

Centromere is required for (1)transcription (2)crossing over (3)cytoplasmic cleavage (4)movememt of chromosome to poles

The law of limiting factors was proposed by