11712 + Interview Questions in Biology Page 82 InterviewSolution

4051.	Question 45 In question 44, what are the combinations of character in the F2 progeny? What are their ratios?
Answer» Question 45 In question 44, what are the combinations of character in the F2 progeny? What are their ratios?

Discussion

4052.	Is there any catalyst required to perform anaerobic respiration in human being? Does the anaerobic respiration activates automatically during the stortage of oxyzen?
Answer» Is there any catalyst required to perform anaerobic respiration in human being? Does the anaerobic respiration activates automatically during the stortage of oxyzen?

Discussion

4053.	Which of the following factors is not responsible directly for the depleting forest cover?
Answer» Which of the following factors is not responsible directly for the depleting forest cover?

Discussion

4054.	is tooth decay acidic or basic
Answer» is tooth decay acidic or basic

Discussion

4055.	What is cytoplasm?
Answer» What is cytoplasm?

Discussion

4056.	The sex chromosomes of a human female are
Answer» The sex chromosomes of a human female are

Discussion

4057.	Question 20 The substance that triggers the fall of mature leaves and fruits from plants is (a) auxin (b) gibberellin (c) abscisic acid (d) cytokinin
Answer» Question 20 The substance that triggers the fall of mature leaves and fruits from plants is (a) auxin (b) gibberellin (c) abscisic acid (d) cytokinin

Discussion

4058.	Question 4Write some methods to prevent air pollution.
Answer» Question 4 Write some methods to prevent air pollution.

Discussion

4059.	In roses, the method commonly used to produce new plants is_______.
Answer» In roses, the method commonly used to produce new plants is_______.

Discussion

4060.	Who am I ?A. I am ATP producing factory ?B. I am single layered. but maintain cellular osmotic pressure.C. I support the cell, but I am not cell wall. I have a body resembling net.D. I am chemical factory of the cell.E. Leaves are green because of me.
Answer» Who am I ? A. I am ATP producing factory ? B. I am single layered. but maintain cellular osmotic pressure. C. I support the cell, but I am not cell wall. I have a body resembling net. D. I am chemical factory of the cell. E. Leaves are green because of me.

Discussion

4061.	Function of blood vessels
Answer» Function of blood vessels

Discussion

4062.	With respect to the assertion (A) and reason (R), which of the following is correct option? A: A tadpole deprived of thyroid gland fails to metamorphose into an adult. R: Thyroxine stimulates tissue differentiation and, therefore, affects metamorphosis of a tadpole into an adult frog.
Answer» With respect to the assertion (A) and reason (R), which of the following is correct option? A: A tadpole deprived of thyroid gland fails to metamorphose into an adult. R: Thyroxine stimulates tissue differentiation and, therefore, affects metamorphosis of a tadpole into an adult frog.

4062.

With respect to the assertion (A) and reason (R), which of the following is correct option? A: A tadpole deprived of thyroid gland fails to metamorphose into an adult. R: Thyroxine stimulates tissue differentiation and, therefore, affects metamorphosis of a tadpole into an adult frog.

Answer»

With respect to the assertion (A) and reason (R), which of the following is correct option?

A: A tadpole deprived of thyroid gland fails to metamorphose into an adult.

R: Thyroxine stimulates tissue differentiation and, therefore, affects metamorphosis of a tadpole into an adult frog.

Discussion

4063.	Which of the following cells do not divide in adult humans?
Answer» Which of the following cells do not divide in adult humans?

Discussion

4064.	Labeled regions [ X and Y ] in the structure of stomach help in __________.
Answer» Labeled regions [ X and Y ] in the structure of stomach help in __________.

4064.

Labeled regions [ X and Y ] in the structure of stomach help in __________.

Answer»

Labeled regions [ X and Y ] in the structure of stomach help in __________.

Discussion

4065.	A cross between a tall plant (TT) and short plant (tt) resulted in pregeny that were all tall plants because : (a) tallness is the dominant trait (b) shortness is the dominant trait (c) tallness is the recessive trait (d) height of plant is not governed by gene T or t
Answer» A cross between a tall plant (TT) and short plant (tt) resulted in pregeny that were all tall plants because : (a) tallness is the dominant trait (b) shortness is the dominant trait (c) tallness is the recessive trait (d) height of plant is not governed by gene T or t

4065.

A cross between a tall plant (TT) and short plant (tt) resulted in pregeny that were all tall plants because : (a) tallness is the dominant trait (b) shortness is the dominant trait (c) tallness is the recessive trait (d) height of plant is not governed by gene T or t

Answer»

A cross between a tall plant (TT) and short plant (tt) resulted in pregeny that were all tall plants because :

(a) tallness is the dominant trait (b) shortness is the dominant trait

(c) tallness is the recessive trait (d) height of plant is not governed by gene T or t

Discussion

4066.	Like the human body is covered by the skin, lungs are covered by:
Answer» Like the human body is covered by the skin, lungs are covered by:

Discussion

4067.	Which type of pollination does the given figure indicate?
Answer» Which type of pollination does the given figure indicate?

4067.

Which type of pollination does the given figure indicate?

Answer»

Which type of pollination does the given figure indicate?

Discussion

4068.	Merocrine glands, apocrine glands, holocrine glands are the types of which gland
Answer» Merocrine glands, apocrine glands, holocrine glands are the types of which gland

Discussion

4069.	A stimulus is ________ .
Answer» A stimulus is ________ .

Discussion

4070.	Which hormone(s) is/are responsible for an increase in the rate of photosynthesis?
Answer» Which hormone(s) is/are responsible for an increase in the rate of photosynthesis?

4070.

Which hormone(s) is/are responsible for an increase in the rate of photosynthesis?

Answer»

Which hormone(s) is/are responsible for an increase in the rate of photosynthesis?

Discussion

4071.	The plasma membrane of root hair is ___ in nature.
Answer» The plasma membrane of root hair is ___ in nature.

Discussion

4072.	Identify a common symptom caused by deficiency of essential minerals Cu, Ca, K and Mg in plants.
Answer» Identify a common symptom caused by deficiency of essential minerals Cu, Ca, K and Mg in plants.

Discussion

4073.	Mark the basic requirement(s) of a cell to undergo cell division.
Answer» Mark the basic requirement(s) of a cell to undergo cell division.

Discussion

4074.	Which of the following is NOT an example of in situ conservation?
Answer» Which of the following is NOT an example of in situ conservation?

Discussion

4075.	(a) What is ovulation? How often does it happen in human females? (b) Where does fertilisation take place in human females? (c) Explain why fertilisation is possible if mating takes place during the middle of the menstrual cycle. (d) What is meant by implantation? (e) What is placenta? What is its function? (f) What joins embryo to the placenta in mother's body?
Answer» (a) What is ovulation? How often does it happen in human females? (b) Where does fertilisation take place in human females? (c) Explain why fertilisation is possible if mating takes place during the middle of the menstrual cycle. (d) What is meant by implantation? (e) What is placenta? What is its function? (f) What joins embryo to the placenta in mother's body?

Discussion

4076.	Most of the plant hormones promote plant growth. A plant hormone which inhibits growth is : (a) abscisic acid (b) ethene (c) ascorbic acid (d) cytokinin
Answer» Most of the plant hormones promote plant growth. A plant hormone which inhibits growth is : (a) abscisic acid (b) ethene (c) ascorbic acid (d) cytokinin

4076.

Most of the plant hormones promote plant growth. A plant hormone which inhibits growth is : (a) abscisic acid (b) ethene (c) ascorbic acid (d) cytokinin

Answer»

Most of the plant hormones promote plant growth. A plant hormone which inhibits growth is :

(a) abscisic acid

(b) ethene

(c) ascorbic acid

(d) cytokinin

Discussion

4077.	Why are the stomata in most plants more numerous on the lower surface of a leaf instead of being on the upper surface ?
Answer» Why are the stomata in most plants more numerous on the lower surface of a leaf instead of being on the upper surface ?

Discussion

4078.	(क) कवि फूलों, गीतों और विद्या की खेती क्यों करना चाहता है? (ख) इसी जन्म में, इस जीवन में, हमको तुमको मान मिलेगा। इसमें किसे मान मिलने की बात कही गई है? (ग) कविता की कुछ पंक्तियाँ छाँटकर लिखो जिनसे पता लगता है कि कवि को इस बात पर पूरा भरोसा है कि एक दिन सबको मान मिलेगा। (घ) कविता में कवि बार-बार मान मिलने की बात करता है। मान मिलने से हमारे-तुम्हारे जीवन में क्या बदलाव आएगा?
Answer» (क) कवि फूलों, गीतों और विद्या की खेती क्यों करना चाहता है? (ख) इसी जन्म में, इस जीवन में, हमको तुमको मान मिलेगा। इसमें किसे मान मिलने की बात कही गई है? (ग) कविता की कुछ पंक्तियाँ छाँटकर लिखो जिनसे पता लगता है कि कवि को इस बात पर पूरा भरोसा है कि एक दिन सबको मान मिलेगा। (घ) कविता में कवि बार-बार मान मिलने की बात करता है। मान मिलने से हमारे-तुम्हारे जीवन में क्या बदलाव आएगा?

4078.

(क) कवि फूलों, गीतों और विद्या की खेती क्यों करना चाहता है? (ख) इसी जन्म में, इस जीवन में, हमको तुमको मान मिलेगा। इसमें किसे मान मिलने की बात कही गई है? (ग) कविता की कुछ पंक्तियाँ छाँटकर लिखो जिनसे पता लगता है कि कवि को इस बात पर पूरा भरोसा है कि एक दिन सबको मान मिलेगा। (घ) कविता में कवि बार-बार मान मिलने की बात करता है। मान मिलने से हमारे-तुम्हारे जीवन में क्या बदलाव आएगा?

Answer»

(क) कवि फूलों, गीतों और विद्या की खेती क्यों करना चाहता है?

(ख) इसी जन्म में, इस जीवन में,

हमको तुमको मान मिलेगा।

इसमें किसे मान मिलने की बात कही गई है?

(ग) कविता की कुछ पंक्तियाँ छाँटकर लिखो जिनसे पता लगता है कि कवि को इस बात पर पूरा भरोसा है कि एक दिन सबको मान मिलेगा।

(घ) कविता में कवि बार-बार मान मिलने की बात करता है। मान मिलने से हमारे-तुम्हारे जीवन में क्या बदलाव आएगा?

Discussion

4079.	Describe in detail the hectocotylised arm of octopus with diagrams .
Answer» Describe in detail the hectocotylised arm of octopus with diagrams .

Discussion

4080.	Explain the statement "the outside sources of energy could be quite varied ,since the environment is not under the control of the individual organism "
Answer» Explain the statement "the outside sources of energy could be quite varied ,since the environment is not under the control of the individual organism "

Discussion

4081.	Pranav eats different kinds of food items, except fruits and vegetables. Which of the following deficiency may Pranav suffer from?
Answer» Pranav eats different kinds of food items, except fruits and vegetables. Which of the following deficiency may Pranav suffer from?

Discussion

4082.	Find out the incorrect path or flow, in relation to the assimilation of the products of digestion, in humans. I. Liver → the main organ to stimulate assimilation. II. Amino acids → utilised by cells to produce parts of the basic cell structure, hormones, DNA. (excess is deaminated to form glucose). III. Monosaccharides → converted to glucose → reaches bloodstream and gets used up by the cells for energy. (excess is stored as glycogen). IV. Triglycerides → Fatty acids → used by the cells for homeostasis, repair and construction (excess is stored in adipose tissue).
Answer» Find out the incorrect path or flow, in relation to the assimilation of the products of digestion, in humans. I. Liver $\to$ the main organ to stimulate assimilation. II. Amino acids $\to$ utilised by cells to produce parts of the basic cell structure, hormones, DNA. (excess is deaminated to form glucose). III. Monosaccharides $\to$ converted to glucose $\to$ reaches bloodstream and gets used up by the cells for energy. (excess is stored as glycogen). IV. Triglycerides $\to$ Fatty acids $\to$ used by the cells for homeostasis, repair and construction (excess is stored in adipose tissue).

4082.

Find out the incorrect path or flow, in relation to the assimilation of the products of digestion, in humans. I. Liver → the main organ to stimulate assimilation. II. Amino acids → utilised by cells to produce parts of the basic cell structure, hormones, DNA. (excess is deaminated to form glucose). III. Monosaccharides → converted to glucose → reaches bloodstream and gets used up by the cells for energy. (excess is stored as glycogen). IV. Triglycerides → Fatty acids → used by the cells for homeostasis, repair and construction (excess is stored in adipose tissue).

Answer»

Find out the incorrect path or flow, in relation to the assimilation of the products of digestion, in humans.

I. Liver $\to$ the main organ to stimulate assimilation.

II. Amino acids $\to$ utilised by cells to produce parts of the basic cell structure, hormones, DNA. (excess is deaminated to form glucose).

III. Monosaccharides $\to$ converted to glucose $\to$ reaches bloodstream and gets used up by the cells for energy. (excess is stored as glycogen).

IV. Triglycerides $\to$ Fatty acids $\to$ used by the cells for homeostasis, repair and construction (excess is stored in adipose tissue).

Discussion

4083.	The human hand, cat paw and the horse foot, when studied in detail show the same structure of bones and point towards a common origin.(a) What do you conclude from this?(b) What is the term given to such structures?
Answer» The human hand, cat paw and the horse foot, when studied in detail show the same structure of bones and point towards a common origin. (a) What do you conclude from this? (b) What is the term given to such structures?

Discussion

4084.	The breakdown of private to give co2, water and energy takes place in which organelle. Options cytoplasm, mitochondria, chloroplast, nucleus.
Answer» The breakdown of private to give co2, water and energy takes place in which organelle. Options cytoplasm, mitochondria, chloroplast, nucleus.

Discussion

4085.	The tiny pores through which leaves take in carbon dioxide from the atmosphere are known as:
Answer» The tiny pores through which leaves take in carbon dioxide from the atmosphere are known as:

Discussion

4086.	What is mean by Ganglion??
Answer» What is mean by Ganglion??

Discussion

4087.	Oxygen cycle is most connected to which other element cycle?
Answer» Oxygen cycle is most connected to which other element cycle?

Discussion

4088.	The number of (i) meiotic and (ii) mitotic divisions required for the development of 7-celled, 8-nucleate monosporic embryo sac are
Answer» The number of (i) meiotic and (ii) mitotic divisions required for the development of 7-celled, 8-nucleate monosporic embryo sac are

Discussion

4089.	darwin finches show allopatric or sympatric speciation
Answer» darwin finches show allopatric or sympatric speciation

Discussion

4090.	what is the difference between homologous chromosome and sister chromosomes?
Answer» what is the difference between homologous chromosome and sister chromosomes?

Discussion

4091.	Describe the process of Transcription ofRNA. What is the difference between replication and duplication?
Answer» Describe the process of Transcription ofRNA. What is the difference between replication and duplication?

Discussion

4092.	In organisms, expression of traits are controlled by ________
Answer» In organisms, expression of traits are controlled by ________

Discussion

4093.	How does creation variations in a species promote survival?
Answer» How does creation variations in a species promote survival?

Discussion

4094.	Answer the following.(1) How are fats digested in the human body?(2) What would be the consequences of deficiency of haemoglobin in the human body?(3) How do plants get rid of their excretory products?
Answer» Answer the following. (1) How are fats digested in the human body? (2) What would be the consequences of deficiency of haemoglobin in the human body? (3) How do plants get rid of their excretory products?

4094.

Answer the following.(1) How are fats digested in the human body?(2) What would be the consequences of deficiency of haemoglobin in the human body?(3) How do plants get rid of their excretory products?

Answer»

Answer the following.

(1) How are fats digested in the human body?

(2) What would be the consequences of deficiency of haemoglobin in the human body?

(3) How do plants get rid of their excretory products?

Discussion

4095.	How do plants excrete waste products from their body?
Answer» How do plants excrete waste products from their body?

Discussion

4096.	Medicines can be extracted from ____ and ______ of pharm animals.
Answer» Medicines can be extracted from ____ and ______ of pharm animals.

Discussion

4097.	Given below is the diagram of a stomatal apparatus in which of the following all the four parts labeled as 1, 2, 3 and 4 are correctly identified?
Answer» Given below is the diagram of a stomatal apparatus in which of the following all the four parts labeled as 1, 2, 3 and 4 are correctly identified?

Discussion

4098.	The human heart consists of _____ chambers.
Answer» The human heart consists of _____ chambers.

Discussion

4099.	Where is cerebrospinal fluid present? Please explain.
Answer» Where is cerebrospinal fluid present? Please explain.

Discussion

4100.	Write a difference between radicle and plumule.
Answer» Write a difference between radicle and plumule.

Discussion

Explore topic-wise InterviewSolutions in .

Question 45 In question 44, what are the combinations of character in the F2 progeny? What are their ratios?

Is there any catalyst required to perform anaerobic respiration in human being? Does the anaerobic respiration activates automatically during the stortage of oxyzen?

Which of the following factors is not responsible directly for the depleting forest cover?

is tooth decay acidic or basic

What is cytoplasm?

The sex chromosomes of a human female are

Question 20 The substance that triggers the fall of mature leaves and fruits from plants is (a) auxin (b) gibberellin (c) abscisic acid (d) cytokinin

Question 4Write some methods to prevent air pollution.

In roses, the method commonly used to produce new plants is_______.

Who am I ?A. I am ATP producing factory ?B. I am single layered. but maintain cellular osmotic pressure.C. I support the cell, but I am not cell wall. I have a body resembling net.D. I am chemical factory of the cell.E. Leaves are green because of me.

Function of blood vessels

With respect to the assertion (A) and reason (R), which of the following is correct option? A: A tadpole deprived of thyroid gland fails to metamorphose into an adult. R: Thyroxine stimulates tissue differentiation and, therefore, affects metamorphosis of a tadpole into an adult frog.

Which of the following cells do not divide in adult humans?

Labeled regions [ X and Y ] in the structure of stomach help in __________.

A cross between a tall plant (TT) and short plant (tt) resulted in pregeny that were all tall plants because : (a) tallness is the dominant trait (b) shortness is the dominant trait (c) tallness is the recessive trait (d) height of plant is not governed by gene T or t

Like the human body is covered by the skin, lungs are covered by:

Which type of pollination does the given figure indicate?

Merocrine glands, apocrine glands, holocrine glands are the types of which gland

A stimulus is ________ .

Which hormone(s) is/are responsible for an increase in the rate of photosynthesis?

The plasma membrane of root hair is ___ in nature.

Identify a common symptom caused by deficiency of essential minerals Cu, Ca, K and Mg in plants.

Mark the basic requirement(s) of a cell to undergo cell division.

Which of the following is NOT an example of in situ conservation?

Most of the plant hormones promote plant growth. A plant hormone which inhibits growth is : (a) abscisic acid (b) ethene (c) ascorbic acid (d) cytokinin

Why are the stomata in most plants more numerous on the lower surface of a leaf instead of being on the upper surface ?

Describe in detail the hectocotylised arm of octopus with diagrams .

Explain the statement "the outside sources of energy could be quite varied ,since the environment is not under the control of the individual organism "

Pranav eats different kinds of food items, except fruits and vegetables. Which of the following deficiency may Pranav suffer from?

The human hand, cat paw and the horse foot, when studied in detail show the same structure of bones and point towards a common origin.(a) What do you conclude from this?​(b) What is the term given to such structures?

The breakdown of private to give co2, water and energy takes place in which organelle. Options cytoplasm, mitochondria, chloroplast, nucleus.

The tiny pores through which leaves take in carbon dioxide from the atmosphere are known as:

What is mean by Ganglion??

Oxygen cycle is most connected to which other element cycle?

The number of (i) meiotic and (ii) mitotic divisions required for the development of 7-celled, 8-nucleate monosporic embryo sac are

darwin finches show allopatric or sympatric speciation

what is the difference between homologous chromosome and sister chromosomes?

Describe the process of Transcription ofRNA. What is the difference between replication and duplication?

In organisms, expression of traits are controlled by ________

How does creation variations in a species promote survival?

Answer the following.(1) How are fats digested in the human body?(2) What would be the consequences of deficiency of haemoglobin in the human body?(3) How do plants get rid of their excretory products?

How do plants excrete waste products from their body?

Medicines can be extracted from ____ and ______ of pharm animals.

Given below is the diagram of a stomatal apparatus in which of the following all the four parts labeled as 1, 2, 3 and 4 are correctly identified?

The human heart consists of _____ chambers.

Where is cerebrospinal fluid present? Please explain.

Write a difference between radicle and plumule.

The human hand, cat paw and the horse foot, when studied in detail show the same structure of bones and point towards a common origin.(a) What do you conclude from this?(b) What is the term given to such structures?

Medicines can be extracted from and __ of pharm animals.