11712 + Interview Questions in Biology Page 65 InterviewSolution

3201.	The diagram alongside shows a mammalian kidney tube (nephron), [5 MARKS] (i) On the diagram name the parts A, C, D and E. (ii) What effect does the difference in the diameter of tubes D and E have on blood pressure? (iii) State three differences in the composition of the fluid contained in the regions C and E.
Answer» The diagram alongside shows a mammalian kidney tube (nephron), [5 MARKS] (i) On the diagram name the parts A, C, D and E. (ii) What effect does the difference in the diameter of tubes D and E have on blood pressure? (iii) State three differences in the composition of the fluid contained in the regions C and E.

Discussion

3202.	define magnetic element of eart
Answer» define magnetic element of eart

Discussion

3203.	Which of the following is a viral disease seen in plants?
Answer» Which of the following is a viral disease seen in plants?

Discussion

3204.	Describe in brief the microscopic structure of human ovary with a diagram.
Answer» Describe in brief the microscopic structure of human ovary with a diagram.

Discussion

3205.	Assertion:Genetic drift is the change in allele frequencies of a population Reason: Genetic drift always takes place in the large populations.
Answer» Assertion:Genetic drift is the change in allele frequencies of a population Reason: Genetic drift always takes place in the large populations.

3205.

Assertion:Genetic drift is the change in allele frequencies of a population Reason: Genetic drift always takes place in the large populations.

Answer»

Assertion:Genetic drift is the change in allele frequencies of a population

Reason: Genetic drift always takes place in the large populations.

Discussion

3206.	Write notes.a. Disaster management Authorityb. Nature of disaster managementc. Mock drilld. Disaster Management Act, 2005
Answer» Write notes. a. Disaster management Authority b. Nature of disaster management c. Mock drill d. Disaster Management Act, 2005

Discussion

3207.	Answer the following.What are the different laws to prevent pollution?
Answer» Answer the following. What are the different laws to prevent pollution?

3207.

Answer the following.What are the different laws to prevent pollution?

Answer»

Answer the following.

What are the different laws to prevent pollution?

Discussion

3208.	Binary fission occurs in________.
Answer» Binary fission occurs in________.

Discussion

3209.	According to the passage, how was Darwin's book, On the Origin of the Species, received?
Answer» According to the passage, how was Darwin's book, On the Origin of the Species, received?

Discussion

3210.	Where do the metabollic activities take place in a cell?
Answer» Where do the metabollic activities take place in a cell?

Discussion

3211.	Are the mutations inheritable? What if in case mutation occurs in somatic cells?
Answer» Are the mutations inheritable? What if in case mutation occurs in somatic cells?

Discussion

3212.	Which of the following pair is not the source of fresh water?
Answer» Which of the following pair is not the source of fresh water?

Discussion

3213.	Which of the following is not a male hormone?
Answer» Which of the following is not a male hormone?

Discussion

3214.	Choose all the items which should be present in your first aid kit.This question can have more than one correct answer.
Answer» Choose all the items which should be present in your first aid kit. This question can have more than one correct answer.

Discussion

3215.	Vernalisation can be replaced by the action of
Answer» Vernalisation can be replaced by the action of

Discussion

3216.	Differentiate between hormonal control and nervous control: [5 MARKS]
Answer» Differentiate between hormonal control and nervous control: [5 MARKS]

Discussion

3217.	Which two minerals are not needed by the majority of plants but very much needed by almost all animals?
Answer» Which two minerals are not needed by the majority of plants but very much needed by almost all animals?

Discussion

3218.	Photosynthesis occurs in sites other than leaves also yet leaves are considered as the most suitable site for photosynthesis. Why?
Answer» Photosynthesis occurs in sites other than leaves also yet leaves are considered as the most suitable site for photosynthesis. Why?

Discussion

3219.	Is juxamedullary area the one where Column of Bertini is present?
Answer» Is juxamedullary area the one where Column of Bertini is present?

Discussion

3220.	Question 7 (iii) Mark ‘T’ if the statement is true and ‘F’ if it is false: (iii) Frogs breathe through their skin as well as their lungs.
Answer» Question 7 (iii) Mark ‘T’ if the statement is true and ‘F’ if it is false: (iii) Frogs breathe through their skin as well as their lungs.

Discussion

3221.	If coitus is performed before the ovulation (i.e, before 14th day of the menstrual cycle) then can pregnancy occur ??
Answer» If coitus is performed before the ovulation (i.e, before 14th day of the menstrual cycle) then can pregnancy occur ??

Discussion

3222.	Do some absorption also takes place in large intestine?
Answer» Do some absorption also takes place in large intestine?

Discussion

3223.	Choose the correct option regarding the two given statements.Statement 1: Half of the genetic information in a child comes from father.Statement 2: Environment does not affect the phenotype (observable characteristics or traits) of a person at all.
Answer» Choose the correct option regarding the two given statements. Statement 1: Half of the genetic information in a child comes from father. Statement 2: Environment does not affect the phenotype (observable characteristics or traits) of a person at all.

3223.

Choose the correct option regarding the two given statements.Statement 1: Half of the genetic information in a child comes from father.Statement 2: Environment does not affect the phenotype (observable characteristics or traits) of a person at all.

Answer»

Choose the correct option regarding the two given statements.

Statement 1: Half of the genetic information in a child comes from father.

Statement 2: Environment does not affect the phenotype (observable characteristics or traits) of a person at all.

Discussion

3224.	In a city, 20 percent of the population travels by car, 50 percent travels by bus and 10 percent travels by both car and bus. Then the percentage of population travelling by car or bus is:
Answer» In a city, 20 percent of the population travels by car, 50 percent travels by bus and 10 percent travels by both car and bus. Then the percentage of population travelling by car or bus is:

Discussion

3225.	Which of the following would be caused when the sebaceous glands get inflamed due to hormonal influence?
Answer» Which of the following would be caused when the sebaceous glands get inflamed due to hormonal influence?

Discussion

3226.	List three techniques that have been developed to prevent pregnancy. Which one of these techniques is not meant for males? How does the use of these techniques have a direct impact on the health and prosperity of a family?
Answer» List three techniques that have been developed to prevent pregnancy. Which one of these techniques is not meant for males? How does the use of these techniques have a direct impact on the health and prosperity of a family?

Discussion

3227.	2. What is plasma.
Answer» 2. What is plasma.

Discussion

3228.	The steps necessary for setting up the experiment, ‘To demonstrate that light is necessary for photosynthesis’ are not given here in proper sequence :I. Keep the potted plant in sunlight for 3 to 4 hours.II. Keep the potted plant in darkness for about 48 hours.III. Cover a leaf of the plant with a strip of black paper.IV. Pluck the leaf and test it for starch.The correct sequence of steps is :(1) I, III, IV, II(2) I, IV, III, II(3) II, IV, III, I(4) II, III, I, IV
Answer» The steps necessary for setting up the experiment, ‘To demonstrate that light is necessary for photosynthesis’ are not given here in proper sequence : I. Keep the potted plant in sunlight for 3 to 4 hours. II. Keep the potted plant in darkness for about 48 hours. III. Cover a leaf of the plant with a strip of black paper. IV. Pluck the leaf and test it for starch. The correct sequence of steps is : (1) I, III, IV, II (2) I, IV, III, II (3) II, IV, III, I (4) II, III, I, IV

Discussion

3229.	In dicots embryo develops from a part of zygote only.explain in detail.
Answer» In dicots embryo develops from a part of zygote only.explain in detail.

Discussion

3230.	What is natural selection? Explain.
Answer» What is natural selection? Explain.

Discussion

3231.	These are the characteristics which belong to specific types of transporting tissues in plants. What are the respective tissues?
Answer» These are the characteristics which belong to specific types of transporting tissues in plants. What are the respective tissues?

Discussion

3232.	Fill in the blanks with a, an or theOnce there was __________ beautiful garden. __________ garden had __________ appletree, __________ orange tree and __________ guava tree. x In __________garden lived __________ big giant. __________ giant did not like children to play in_________ garden. __________ giant used to eat __________ fruit every day from__________ garden. But he did not share these with __________ children. So his garden driedup.Disclaimer: Kindly refer the textbook for the images.
Answer» Fill in the blanks with a, an or the Once there was __________ beautiful garden. __________ garden had __________ apple tree, __________ orange tree and __________ guava tree. x In __________ garden lived __________ big giant. __________ giant did not like children to play in _________ garden. __________ giant used to eat __________ fruit every day from __________ garden. But he did not share these with __________ children. So his garden dried up. Disclaimer: Kindly refer the textbook for the images.

Discussion

3233.	Where is the auxin hormone made in a plant stem?
Answer» Where is the auxin hormone made in a plant stem?

Discussion

3234.	How many chromosomes are found in human beings?
Answer» How many chromosomes are found in human beings?

Discussion

3235.	Why does blood turn dark red as it circulates through the body?
Answer» Why does blood turn dark red as it circulates through the body?

Discussion

3236.	Identify the verb form of the word. Nature
Answer» Identify the verb form of the word. Nature

Discussion

3237.	what are the detailed differences between secondary,tertiary,graafian and corpus luteum ?
Answer» what are the detailed differences between secondary,tertiary,graafian and corpus luteum ?

Discussion

3238.	Give brief description of brain parts.
Answer» Give brief description of brain parts.

Discussion

3239.	One reason a person is severely overweight could be
Answer» One reason a person is severely overweight could be

Discussion

3240.	Uterus : Implantation : : Fallopian tube : ____________
Answer» Uterus : Implantation : : Fallopian tube : ____________

Discussion

3241.	for creation of two male gamates how many meiosis and mitosis division require??
Answer» for creation of two male gamates how many meiosis and mitosis division require??

Discussion

3242.	Question 7Which of the following statements are true about the brain?(i) The main thinking part of the brain is hindbrain.(ii) Centers of hearing, smell, memory, sight, etc. are located in the forebrain.(iii) Involuntary actions like salivation, vomiting, blood pressure are controlled by the medulla in the hindbrain.(iv) Cerebellum does not control posture and balance of the body.(a) (i) and (ii)(b) (i), (ii) and (iii)(c) (ii) and (iii)(d) (iii) and (iv)
Answer» Question 7 Which of the following statements are true about the brain? (i) The main thinking part of the brain is hindbrain. (ii) Centers of hearing, smell, memory, sight, etc. are located in the forebrain. (iii) Involuntary actions like salivation, vomiting, blood pressure are controlled by the medulla in the hindbrain. (iv) Cerebellum does not control posture and balance of the body. (a) (i) and (ii) (b) (i), (ii) and (iii) (c) (ii) and (iii) (d) (iii) and (iv)

3242.

Question 7Which of the following statements are true about the brain?(i) The main thinking part of the brain is hindbrain.(ii) Centers of hearing, smell, memory, sight, etc. are located in the forebrain.(iii) Involuntary actions like salivation, vomiting, blood pressure are controlled by the medulla in the hindbrain.(iv) Cerebellum does not control posture and balance of the body.(a) (i) and (ii)(b) (i), (ii) and (iii)(c) (ii) and (iii)(d) (iii) and (iv)

Answer»

Question 7

Which of the following statements are true about the brain?

(i) The main thinking part of the brain is hindbrain.

(ii) Centers of hearing, smell, memory, sight, etc. are located in the forebrain.

(iii) Involuntary actions like salivation, vomiting, blood pressure are controlled by the medulla in the hindbrain.

(iv) Cerebellum does not control posture and balance of the body.

(a) (i) and (ii)

(b) (i), (ii) and (iii)

(c) (ii) and (iii)

(d) (iii) and (iv)

Discussion

3243.	The number of chromosomes in each cell of the human body is ....................
Answer» The number of chromosomes in each cell of the human body is ....................

Discussion

3244.	The process of carrying food from the leaves to other parts of a plant is called : (a) transpiration (b) transportation (c) translocation (d) transformation
Answer» The process of carrying food from the leaves to other parts of a plant is called : (a) transpiration (b) transportation (c) translocation (d) transformation

Discussion

3245.	How are the traits expressed in an organism?
Answer» How are the traits expressed in an organism?

Discussion

3246.	The spermatozoids in vascular cryptogams are:
Answer» The spermatozoids in vascular cryptogams are:

Discussion

3247.	Are character(trait) and Gene both the same? Gene has two alleles and trait has two factors
Answer» Are character(trait) and Gene both the same? Gene has two alleles and trait has two factors

Discussion

3248.	___ means the kind of development that meets the need of the present without compromising the ability of the future generations to meet their own needs.
Answer» ___ means the kind of development that meets the need of the present without compromising the ability of the future generations to meet their own needs.

Discussion

3249.	The narrowest and most numberous tubes of lungs are termed as
Answer» The narrowest and most numberous tubes of lungs are termed as

Discussion

3250.	Which of the following is the only conducting tissue in non-flowering plants ? (a) xylem vessels (b) sieve tubes (c) companion cells (d) tracheids
Answer» Which of the following is the only conducting tissue in non-flowering plants ? (a) xylem vessels (b) sieve tubes (c) companion cells (d) tracheids

Discussion

Explore topic-wise InterviewSolutions in .

define magnetic element of eart

Which of the following is a viral disease seen in plants?

Describe in brief the microscopic structure of human ovary with a diagram.

Assertion:Genetic drift is the change in allele frequencies of a population Reason: Genetic drift always takes place in the large populations.

Write notes.a. Disaster management Authorityb. Nature of disaster managementc. Mock drilld. Disaster Management Act, 2005

Answer the following.What are the different laws to prevent pollution?

Binary fission occurs in________.

According to the passage, how was Darwin's book, On the Origin of the Species, received?

Where do the metabollic activities take place in a cell?

Are the mutations inheritable? What if in case mutation occurs in somatic cells?

Which of the following pair is not the source of fresh water?

Which of the following is not a male hormone?

Choose all the items which should be present in your first aid kit.This question can have more than one correct answer.

Vernalisation can be replaced by the action of

Differentiate between hormonal control and nervous control: [5 MARKS]

Which two minerals are not needed by the majority of plants but very much needed by almost all animals?

Photosynthesis occurs in sites other than leaves also yet leaves are considered as the most suitable site for photosynthesis. Why?

Is juxamedullary area the one where Column of Bertini is present?

Question 7 (iii) Mark ‘T’ if the statement is true and ‘F’ if it is false: (iii) Frogs breathe through their skin as well as their lungs.

If coitus is performed before the ovulation (i.e, before 14th day of the menstrual cycle) then can pregnancy occur ??

Do some absorption also takes place in large intestine?

Choose the correct option regarding the two given statements.Statement 1: Half of the genetic information in a child comes from father.Statement 2: Environment does not affect the phenotype (observable characteristics or traits) of a person at all.

In a city, 20 percent of the population travels by car, 50 percent travels by bus and 10 percent travels by both car and bus. Then the percentage of population travelling by car or bus is:

Which of the following would be caused when the sebaceous glands get inflamed due to hormonal influence?

List three techniques that have been developed to prevent pregnancy. Which one of these techniques is not meant for males? How does the use of these techniques have a direct impact on the health and prosperity of a family?

2. What is plasma.

In dicots embryo develops from a part of zygote only.explain in detail.

What is natural selection? Explain.

These are the characteristics which belong to specific types of transporting tissues in plants. What are the respective tissues?

Where is the auxin hormone made in a plant stem?

How many chromosomes are found in human beings?

Why does blood turn dark red as it circulates through the body?

Identify the verb form of the word. Nature

what are the detailed differences between secondary,tertiary,graafian and corpus luteum ?

Give brief description of brain parts.

One reason a person is severely overweight could be

Uterus : Implantation : : Fallopian tube : ____________

for creation of two male gamates how many meiosis and mitosis division require??

The number of chromosomes in each cell of the human body is ....................

The process of carrying food from the leaves to other parts of a plant is called : (a) transpiration (b) transportation (c) translocation (d) transformation

How are the traits expressed in an organism?

The spermatozoids in vascular cryptogams are:

Are character(trait) and Gene both the same? Gene has two alleles and trait has two factors

___ means the kind of development that meets the need of the present without compromising the ability of the future generations to meet their own needs.

The narrowest and most numberous tubes of lungs are termed as

Which of the following is the only conducting tissue in non-flowering plants ? (a) xylem vessels (b) sieve tubes (c) companion cells (d) tracheids