11712 + Interview Questions in Biology Page 24 InterviewSolution

1151.	How does reproduction help in providing stability to population of species?
Answer» How does reproduction help in providing stability to population of species?

Discussion

1152.	3:17::5:37::8:82::11:?Mental ability
Answer» 3:17::5:37::8:82::11:? Mental ability

Discussion

1153.	Describe osmosis and diffusion.undefinedundefinedundefinedundefined
Answer» Describe osmosis and diffusion. undefined undefined undefined undefined

Discussion

1154.	Lichens are bioindicators of air pollution because:
Answer» Lichens are bioindicators of air pollution because:

Discussion

1155.	Answer the following.What is Radioactive pollution?
Answer» Answer the following. What is Radioactive pollution?

1155.

Answer the following.What is Radioactive pollution?

Answer»

Answer the following.

What is Radioactive pollution?

Discussion

1156.

Match List I with list II and select the correct answer using the codes given below the lists: List I List II 1. Pressure group Α. Narmada Bachao Andolan 2. Long-term movement Β. Asom Gana Parishad 3. Single issue movement C. Women’s Movement 4. Political party D. Fertilizer dealers’ association 1 2 3 4 (a) D C A B (b) B A D C (c) C D B A (d) B D C A

Answer»

Match List I with list II and select the correct answer using the codes given below the lists:

	List I		List II
1.	Pressure group	Α.	Narmada Bachao Andolan
2.	Long-term movement	Β.	Asom Gana Parishad
3.	Single issue movement	C.	Women’s Movement
4.	Political party	D.	Fertilizer dealers’ association

	1	2	3	4
(a)	D	C	A	B
(b)	B	A	D	C
(c)	C	D	B	A
(d)	B	D	C	A

Discussion

1157.	'he lifted his head from his drinking as cattle do' - The poet wants to convey that the snake (a) is domesticated (b) is innocent (c) is as harmless as cattle (d) drinks water just like cattle
Answer» 'he lifted his head from his drinking as cattle do' - The poet wants to convey that the snake (a) is domesticated (b) is innocent (c) is as harmless as cattle (d) drinks water just like cattle

1157.

'he lifted his head from his drinking as cattle do' - The poet wants to convey that the snake (a) is domesticated (b) is innocent (c) is as harmless as cattle (d) drinks water just like cattle

Answer»

'he lifted his
head from his drinking as cattle do' -
The poet wants to convey that the snake

(a)
is domesticated

(b)
is innocent

(c)
is as harmless as cattle

(d)
drinks water just like cattle

Discussion

1158.	List any four specific characteristics of asexual reproduction
Answer» List any four specific characteristics of asexual reproduction

Discussion

1159.	A pea plant with round and yellow seeds (RRYY) is crossbred with another pea plant having wrinkled and green seeds (rryy). Among the offspring obtained in F2 generation, plants with which traits were found to be maximum in number?
Answer» A pea plant with round and yellow seeds (RRYY) is crossbred with another pea plant having wrinkled and green seeds (rryy). Among the offspring obtained in F₂ generation, plants with which traits were found to be maximum in number?

Discussion

1160.	Is fibrous lamina of the basement membrane a part of connective tissue? If yes, then why does it has its own separate name ( i.e., fibrous lamina)? Why is it not simply called connective tissue's part?
Answer» Is fibrous lamina of the basement membrane a part of connective tissue? If yes, then why does it has its own separate name ( i.e., fibrous lamina)? Why is it not simply called connective tissue's part?

Discussion

1161.	How many first polar bodies has produced by a 50 year old virgin female in her life? (Assume her puberty age=14 years
Answer» How many first polar bodies has produced by a 50 year old virgin female in her life? (Assume her puberty age=14 years

Discussion

1162.	Which among them is not an evidence that indicates evolution from a common ancestor?
Answer» Which among them is not an evidence that indicates evolution from a common ancestor?

Discussion

1163.	diversity is essential for a healthy breeding population of a species.
Answer» diversity is essential for a healthy breeding population of a species.

Discussion

1164.	Which of the following statements best represents the relationships between the light reactions and the Calvincycle?
Answer» Which of the following statements best represents the relationships between the light reactions and the Calvincycle?

Discussion

1165.	Why gametes should be produced by meiosis during sexual reproduction?
Answer» Why gametes should be produced by meiosis during sexual reproduction?

Discussion

1166.	why GTP is not calledEnergy currency of cell?
Answer» why GTP is not calledEnergy currency of cell?

Discussion

1167.	does NH3 exibit plus I or minus I effect
Answer» does NH3 exibit plus I or minus I effect

Discussion

1168.	What is the function of the sac-like structures present at the end of bronchioles?
Answer» What is the function of the sac-like structures present at the end of bronchioles?

Discussion

1169.	Amino acids are organic compounds that contain amino and carboxylic groups. In the form of proteins, amino acid residues form the second-largest component of human muscles and other tissues. Beyond their role as residues in proteins, amino acids participate in a number of processes such as neurotransmitter transport and biosynthesis.Consider the following sequence of reaction for production of an alpha amino acid. The amino acid formed is:
Answer» Amino acids are organic compounds that contain amino and carboxylic groups. In the form of proteins, amino acid residues form the second-largest component of human muscles and other tissues. Beyond their role as residues in proteins, amino acids participate in a number of processes such as neurotransmitter transport and biosynthesis. Consider the following sequence of reaction for production of an alpha amino acid. The amino acid formed is:

Discussion

1170.	Define nucleus.
Answer» Define nucleus.

Discussion

1171.	Which body part does not come under the alimentary canal?
Answer» Which body part does not come under the alimentary canal?

Discussion

1172.	Explain diencephalon and cerebellum and their parts with diagram in detail.
Answer» Explain diencephalon and cerebellum and their parts with diagram in detail.

Discussion

1173.	what is Van Der Waal's interaction?
Answer» what is Van Der Waal's interaction?

Discussion

1174.	Question 36From the internet, gather information about the chromosome numbers of five animals and five plants. Correlate the number with the size of an organism and answer the following questions.(a) Do larger organisms have more number of chromosomes/cells?(b) Can organism with fewer chromosomes reproduce more easily than organisms with more number of chromosomes?(c) More the number of chromosomes/cells greater is the DNA content. Justify.
Answer» Question 36 From the internet, gather information about the chromosome numbers of five animals and five plants. Correlate the number with the size of an organism and answer the following questions. (a) Do larger organisms have more number of chromosomes/cells? (b) Can organism with fewer chromosomes reproduce more easily than organisms with more number of chromosomes? (c) More the number of chromosomes/cells greater is the DNA content. Justify.

Discussion

1175.	Match the following:AB1.Hair and mucus in nostrilsa. assists in inhalation and exhalation2.Cartilage in tracheab. increase surface area of absorption3.Alveolic.prevents entry of foreign bodies4.Diaphragmd.prevents collapse of tracheal structure
Answer» Match the following: $\begin{matrix} A & B 1. H a i r a n d m u c u s i n n o s t r i l s & a . a s s i s t s i n i n h a l a t i o n a n d e x h a l a t i o n 2. C a r t i l a g e i n t r a c h e a & b . i n c r e a s e s u r f a c e a r e a o f a b s o r p t i o n 3. A l v e o l i & c . p r e v e n t s e n t r y o f f o r e i g n b o d i e s 4. D i a p h r a g m & d . p r e v e n t s c o l l a p s e o f t r a c h e a l s t r u c t u r e \end{matrix}$

1175.

Match the following:AB1.Hair and mucus in nostrilsa. assists in inhalation and exhalation2.Cartilage in tracheab. increase surface area of absorption3.Alveolic.prevents entry of foreign bodies4.Diaphragmd.prevents collapse of tracheal structure

Answer»

Match the following:

$\begin{matrix} A & B 1. H a i r a n d m u c u s i n n o s t r i l s & a . a s s i s t s i n i n h a l a t i o n a n d e x h a l a t i o n 2. C a r t i l a g e i n t r a c h e a & b . i n c r e a s e s u r f a c e a r e a o f a b s o r p t i o n 3. A l v e o l i & c . p r e v e n t s e n t r y o f f o r e i g n b o d i e s 4. D i a p h r a g m & d . p r e v e n t s c o l l a p s e o f t r a c h e a l s t r u c t u r e \end{matrix}$

Discussion

1176.	List three common changes which occur in boys and girls at the age of puberty. Not individual changes, common changes.
Answer» List three common changes which occur in boys and girls at the age of puberty. Not individual changes, common changes.

Discussion

1177.	Question 19The movement of sunflower in accordance with the path of the sun is due to(a) phototropism(b) geotropism(c) chemotropism(d) hydrotropism
Answer» Question 19 The movement of sunflower in accordance with the path of the sun is due to (a) phototropism (b) geotropism (c) chemotropism (d) hydrotropism

Discussion

1178.	The SA node is located in
Answer» The SA node is located in

1178.

The SA node is located in

Answer»

The SA node is located in

Discussion

1179.	Which parts of the body form the central nervous system ?
Answer» Which parts of the body form the central nervous system ?

Discussion

1180.	Which of the following objects should be put in the blue coloured recycling bin?
Answer» Which of the following objects should be put in the blue coloured recycling bin?

Discussion

1181.	Which of the following are the benefits of biotechnology
Answer» Which of the following are the benefits of biotechnology

Discussion

1182.	The number of chromosomes involved in double fertilisation of a maize plant are = ? Given that the diploid chromosome number of maize is 20.
Answer» The number of chromosomes involved in double fertilisation of a maize plant are = ? Given that the diploid chromosome number of maize is 20.

Discussion

1183.	The organelle associated with aerobic respiration is
Answer» The organelle associated with aerobic respiration is

Discussion

1184.	Differentiate between :(a) Genotype and phenotype.(b) Character and trait.(c) Monohybrid and dihybrid cross (phenotypic ratio).
Answer» Differentiate between : (a) Genotype and phenotype. (b) Character and trait. (c) Monohybrid and dihybrid cross (phenotypic ratio).

1184.

Differentiate between :(a) Genotype and phenotype.(b) Character and trait.(c) Monohybrid and dihybrid cross (phenotypic ratio).

Answer»

Differentiate between :

(a) Genotype and phenotype.

(b) Character and trait.

(c) Monohybrid and dihybrid cross (phenotypic ratio).

Discussion

1185.	Mention the advantages of selecting pea plant for the experiment by Mendel?
Answer» Mention the advantages of selecting pea plant for the experiment by Mendel?

Discussion

1186.	Which of the following is a method used to give polio vaccine?
Answer» Which of the following is a method used to give polio vaccine?

Discussion

1187.	how does 1% of silver nitrate solution help in recovering the eye sight
Answer» how does 1% of silver nitrate solution help in recovering the eye sight

Discussion

1188.	The number of pollen grains, produced by each inflorescence of family Asteraceae having 10 actinomorphic flowers (given that each anther produces 20 pollen grains), are:
Answer» The number of pollen grains, produced by each inflorescence of family Asteraceae having 10 actinomorphic flowers (given that each anther produces 20 pollen grains), are:

Discussion

1189.	Explain corymbose raceme with diagram
Answer» Explain corymbose raceme with diagram

Discussion

1190.	"Involuntary actions always occur in response to stimuli picked up by receptors"- To which stimulus does the heart respond to keep beating/pumping blood through the body?
Answer» "Involuntary actions always occur in response to stimuli picked up by receptors"- To which stimulus does the heart respond to keep beating/pumping blood through the body?

Discussion

1191.	Haploids are more suitable for mutation studies than the diploids. This is because:
Answer» Haploids are more suitable for mutation studies than the diploids. This is because:

Discussion

1192.	Which of the following is not a function of the epidermis?
Answer» Which of the following is not a function of the epidermis?

Discussion

1193.	A Mendelian experiment consisted of breeding tall pea plants bearing violet flowers with short pea plants bearing white flowers. The progeny all bore violet flowers, but almost half of them were short. This suggested that the genetic make up (or genotype) of the tall parent can be depicted as:(a) TTWW (b) TTww (c) TtWW (d) TtWwGive reason for your choice.
Answer» A Mendelian experiment consisted of breeding tall pea plants bearing violet flowers with short pea plants bearing white flowers. The progeny all bore violet flowers, but almost half of them were short. This suggested that the genetic make up (or genotype) of the tall parent can be depicted as: (a) TTWW (b) TTww (c) TtWW (d) TtWw Give reason for your choice.

Discussion

1194.	How many pairs of the ovaries and testis are present in human females and males respectively?
Answer» How many pairs of the ovaries and testis are present in human females and males respectively?

Discussion

1195.	Question 16The percentage of solar radiation absorbed by all the green plants for the process of photosynthesis is about(a) 1 %(b) 5 %(c) 8 %(d) 10 %
Answer» Question 16 The percentage of solar radiation absorbed by all the green plants for the process of photosynthesis is about (a) 1 % (b) 5 % (c) 8 % (d) 10 %

Discussion

1196.	Explain Functioning of brain
Answer» Explain Functioning of brain

Discussion

1197.	The degradation of a natural resources will necessarily lead to:
Answer» The degradation of a natural resources will necessarily lead to:

Discussion

1198.	Which ancestor of man had a cranial capacity ranging from 450 - 600 cm3?
Answer» Which ancestor of man had a cranial capacity ranging from 450 - 600 cm $^{3}$ ?

Discussion

1199.	Who proposed the law of independent assortment?
Answer» Who proposed the law of independent assortment?

Discussion

1200.	Contractile vacuole in Amoeba helps in:
Answer» Contractile vacuole in Amoeba helps in:

Discussion

Explore topic-wise InterviewSolutions in .

How does reproduction help in providing stability to population of species?

3:17::5:37::8:82::11:?Mental ability

Describe osmosis and diffusion.undefinedundefinedundefinedundefined

Lichens are bioindicators of air pollution because:

Answer the following.What is Radioactive pollution?

'he lifted his head from his drinking as cattle do' - The poet wants to convey that the snake (a) is domesticated (b) is innocent (c) is as harmless as cattle (d) drinks water just like cattle

List any four specific characteristics of asexual reproduction

A pea plant with round and yellow seeds (RRYY) is crossbred with another pea plant having wrinkled and green seeds (rryy). Among the offspring obtained in F2 generation, plants with which traits were found to be maximum in number?

Is fibrous lamina of the basement membrane a part of connective tissue? If yes, then why does it has its own separate name ( i.e., fibrous lamina)? Why is it not simply called connective tissue's part?

How many first polar bodies has produced by a 50 year old virgin female in her life? (Assume her puberty age=14 years

Which among them is not an evidence that indicates evolution from a common ancestor?

diversity is essential for a healthy breeding population of a species.

Which of the following statements best represents the relationships between the light reactions and the Calvincycle?

Why gametes should be produced by meiosis during sexual reproduction?

why GTP is not calledEnergy currency of cell?

does NH3 exibit plus I or minus I effect

What is the function of the sac-like structures present at the end of bronchioles?

Define nucleus.

Which body part does not come under the alimentary canal?

Explain diencephalon and cerebellum and their parts with diagram in detail.

what is Van Der Waal's interaction?

Match the following:AB1.Hair and mucus in nostrilsa. assists in inhalation and exhalation2.Cartilage in tracheab. increase surface area of absorption3.Alveolic.prevents entry of foreign bodies4.Diaphragmd.prevents collapse of tracheal structure

List three common changes which occur in boys and girls at the age of puberty. Not individual changes, common changes.

Question 19The movement of sunflower in accordance with the path of the sun is due to(a) phototropism(b) geotropism(c) chemotropism(d) hydrotropism

The SA node is located in

Which parts of the body form the central nervous system ?

Which of the following objects should be put in the blue coloured recycling bin?

Which of the following are the benefits of biotechnology

The number of chromosomes involved in double fertilisation of a maize plant are = ? Given that the diploid chromosome number of maize is 20.

The organelle associated with aerobic respiration is

Differentiate between :(a) Genotype and phenotype.(b) Character and trait.(c) Monohybrid and dihybrid cross (phenotypic ratio).

Mention the advantages of selecting pea plant for the experiment by Mendel?

Which of the following is a method used to give polio vaccine?

how does 1% of silver nitrate solution help in recovering the eye sight

The number of pollen grains, produced by each inflorescence of family Asteraceae having 10 actinomorphic flowers (given that each anther produces 20 pollen grains), are:

Explain corymbose raceme with diagram

"Involuntary actions always occur in response to stimuli picked up by receptors"- To which stimulus does the heart respond to keep beating/pumping blood through the body?

Haploids are more suitable for mutation studies than the diploids. This is because:

Which of the following is not a function of the epidermis?

How many pairs of the ovaries and testis are present in human females and males respectively?

Question 16The percentage of solar radiation absorbed by all the green plants for the process of photosynthesis is about(a) 1 %(b) 5 %(c) 8 %(d) 10 %

Explain Functioning of brain

The degradation of a natural resources will necessarily lead to:

Which ancestor of man had a cranial capacity ranging from 450 - 600 cm3?

Who proposed the law of independent assortment?

Contractile vacuole in Amoeba helps in: