11712 + Interview Questions in Biology Page 152 InterviewSolution

7551.	A hormone that helps in loss of water from the body
Answer» A hormone that helps in loss of water from the body

Discussion

7552.	What is hepatopancreatic Duct?
Answer» What is hepatopancreatic Duct?

Discussion

7553.	What is pollination?
Answer» What is pollination?

Discussion

7554.	The process that does not require energy for movement of particles are
Answer» The process that does not require energy for movement of particles are

Discussion

7555.	Describe regeneration. [3 MARKS]
Answer» Describe regeneration. [3 MARKS]

Discussion

7556.	What is the main purpose of photosynthesis in autotrophs?
Answer» What is the main purpose of photosynthesis in autotrophs?

Discussion

7557.	The equation for the burning of octane is: 2C8H18 + 25O2 → 16CO2 + 18H2O How many moles of carbon dioxide are produced when one mole of octane burns?
Answer» The equation for the burning of octane is: 2C₈H₁₈ + 25O₂ → 16CO₂ + 18H₂O How many moles of carbon dioxide are produced when one mole of octane burns?

7557.

The equation for the burning of octane is: 2C8H18 + 25O2 → 16CO2 + 18H2O How many moles of carbon dioxide are produced when one mole of octane burns?

Answer»

The equation for the burning of octane is:

2C₈H₁₈ + 25O₂ → 16CO₂ + 18H₂O

How many moles of carbon dioxide are produced when one mole of octane burns?

Discussion

7558.	Why can't humans beings use regeneration for reproduction?
Answer» Why can't humans beings use regeneration for reproduction?

Discussion

7559.	Identify the correct sequence of the process of formation of Fossil fuels. i. Formation of pete - a spongy material ii. Sinking to the bottom of the swamps iii. Death of huge ferns and leaves covering the swamps iv.High pressure turning pete to fossil fuels v. Formation of sedimentary rock
Answer» Identify the correct sequence of the process of formation of Fossil fuels. i. Formation of pete - a spongy material ii. Sinking to the bottom of the swamps iii. Death of huge ferns and leaves covering the swamps iv.High pressure turning pete to fossil fuels v. Formation of sedimentary rock

Discussion

7560.	What happens when - on maturation sporangia of Rhizopus bursts?
Answer» What happens when - on maturation sporangia of Rhizopus bursts?

Discussion

7561.	In Drosophila, the red-eye character is dominant over white eye character. When a homozygous red-eyed individual is crossed with a homozygous white-eyed individual, and individuals of F1 generation are intercrossed, 12 individuals are produced. White-eyed individuals of these will be:
Answer» In Drosophila, the red-eye character is dominant over white eye character. When a homozygous red-eyed individual is crossed with a homozygous white-eyed individual, and individuals of $F_{1}$ generation are intercrossed, 12 individuals are produced. White-eyed individuals of these will be:

Discussion

7562.	Which of the following can be used to prevent transmission of sexually transmitted diseases?
Answer» Which of the following can be used to prevent transmission of sexually transmitted diseases?

Discussion

7563.	Which of the following produced during the light phase of photosynthesis?
Answer» Which of the following produced during the light phase of photosynthesis?

Discussion

7564.	Identify the stage of mitosis by inspecting the image and key changes listed.
Answer» Identify the stage of mitosis by inspecting the image and key changes listed.

7564.

Identify the stage of mitosis by inspecting the image and key changes listed.

Answer»

Identify the stage of mitosis by inspecting the image and key changes listed.

Discussion

7565.	Recessive gene can express itself only in________.
Answer» Recessive gene can express itself only in________.

Discussion

7566.	The phase of cardiac cycle in which the auricles contract
Answer» The phase of cardiac cycle in which the auricles contract

Discussion

7567.	Which of the following label indicates glomerulus?
Answer» Which of the following label indicates glomerulus?

7567.

Which of the following label indicates glomerulus?

Answer»

Which of the following label indicates glomerulus?

Discussion

7568.	How reproduction of hydra differs from hens? [5 MARKS]
Answer» How reproduction of hydra differs from hens? [5 MARKS]

Discussion

7569.	Situation: Fastsnow is planning to market wastewater purification systems that work by spraying a mist that freezes on contact with cold air. The sudden freezing kills bacteria. Because the system works only at cold temperature, municipalities using it will still need to maintain a conventional system Which of the following, if true, provides the strongest grounds for a prediction that municipalities will buy Fastsnow's purification system despite the need to maintain a conventional purification system as well? Enter the answer in the blank. A. Bacteria are not the only impurities that must be removed from wastewater. B. Many municipalities have old wastewater purification systems that need to be replaced. C. Conventional wastewater purification systems have not been fully successful in killing bacteria at cold temperatures. D. During times of warm weather, when it is not in use, Fastsnow's purification system requires relatively little maintenance. E.Places where the winters are cold rarely have a problem of water shortage. ___
Answer» Situation: Fastsnow is planning to market wastewater purification systems that work by spraying a mist that freezes on contact with cold air. The sudden freezing kills bacteria. Because the system works only at cold temperature, municipalities using it will still need to maintain a conventional system Which of the following, if true, provides the strongest grounds for a prediction that municipalities will buy Fastsnow's purification system despite the need to maintain a conventional purification system as well? Enter the answer in the blank. A. Bacteria are not the only impurities that must be removed from wastewater. B. Many municipalities have old wastewater purification systems that need to be replaced. C. Conventional wastewater purification systems have not been fully successful in killing bacteria at cold temperatures. D. During times of warm weather, when it is not in use, Fastsnow's purification system requires relatively little maintenance. E.Places where the winters are cold rarely have a problem of water shortage. ___

Discussion

7570.	Question 7 (v) Mark ‘T’ if the statement is true and ‘F’ if it is false: (v) The size of the chest cavity increases during inhalation.
Answer» Question 7 (v) Mark ‘T’ if the statement is true and ‘F’ if it is false: (v) The size of the chest cavity increases during inhalation.

Discussion

7571.	The theory that explains the pulling force of water as it evaporates from leaves is called the
Answer» The theory that explains the pulling force of water as it evaporates from leaves is called the

Discussion

7572.	(a) Identify A, B and C in the given diagram and write their functions (b) Mention the role of gamete and zygote in sexually reproducing organisms.
Answer» (a) Identify A, B and C in the given diagram and write their functions (b) Mention the role of gamete and zygote in sexually reproducing organisms.

7572.

(a) Identify A, B and C in the given diagram and write their functions (b) Mention the role of gamete and zygote in sexually reproducing organisms.

Answer»

(a) Identify A, B and C in the given diagram and write their functions

(b) Mention the role of gamete and zygote in sexually reproducing organisms.

Discussion

7573.	Which of the following activities may be regarded as wastage of water?
Answer» Which of the following activities may be regarded as wastage of water?

Discussion

7574.	Choose the incorrect statement(s) regarding Metaphase of Mitosis. I. Each chromosome splits up to form 2 chromatids. II. The newly formed chromatids remain united at centromere on two different kinetochores. III. Has only one of unit of DNA from each parent. IV. Spindle fibres attach to centromere to pull the chromatids toward the poles.
Answer» Choose the incorrect statement(s) regarding Metaphase of Mitosis. I. Each chromosome splits up to form 2 chromatids. II. The newly formed chromatids remain united at centromere on two different kinetochores. III. Has only one of unit of DNA from each parent. IV. Spindle fibres attach to centromere to pull the chromatids toward the poles.

7574.

Choose the incorrect statement(s) regarding Metaphase of Mitosis. I. Each chromosome splits up to form 2 chromatids. II. The newly formed chromatids remain united at centromere on two different kinetochores. III. Has only one of unit of DNA from each parent. IV. Spindle fibres attach to centromere to pull the chromatids toward the poles.

Answer»

Choose the incorrect statement(s) regarding Metaphase of Mitosis.

I. Each chromosome splits up to form 2 chromatids.

II. The newly formed chromatids remain united at centromere on two different

kinetochores.

III. Has only one of unit of DNA from each parent.

IV. Spindle fibres attach to centromere to pull the chromatids toward the poles.

Discussion

7575.	A person is having problems with calcium and phosphorous metabolism in his body. Which one of the following glands may not be functioning properly?
Answer» A person is having problems with calcium and phosphorous metabolism in his body. Which one of the following glands may not be functioning properly?

Discussion

7576.	In the above food web, if wild cat becomes extinct, then which population would increase the most?
Answer» In the above food web, if wild cat becomes extinct, then which population would increase the most?

Discussion

7577.	The cause of Presbyopia is
Answer» The cause of Presbyopia is

Discussion

7578.	There are three plants A, B and C. The flowers of plant A open their petals in bright light during the day but close them when it gets dark at night. On the other hand, the flowers of plant B open their petals at night but close them during the day when there is bright light. The leaves of plant C fold up and drooop when touched with fingers or any other solid object. (a) Name the phenomenon shown by the flowers of (i) plant A, and (ii) plant B. (b) Name one flower each which behaves like the flower of (i) plant A, and (ii) plant B. (c) Name the phenomenon exhibited by the leaves of plant C. (d) Name a plant whose leaves behave like those of plant C. (e) Which plant / plants exhibit the phenomenon based on growth movements?
Answer» There are three plants A, B and C. The flowers of plant A open their petals in bright light during the day but close them when it gets dark at night. On the other hand, the flowers of plant B open their petals at night but close them during the day when there is bright light. The leaves of plant C fold up and drooop when touched with fingers or any other solid object. (a) Name the phenomenon shown by the flowers of (i) plant A, and (ii) plant B. (b) Name one flower each which behaves like the flower of (i) plant A, and (ii) plant B. (c) Name the phenomenon exhibited by the leaves of plant C. (d) Name a plant whose leaves behave like those of plant C. (e) Which plant / plants exhibit the phenomenon based on growth movements?

7578.

There are three plants A, B and C. The flowers of plant A open their petals in bright light during the day but close them when it gets dark at night. On the other hand, the flowers of plant B open their petals at night but close them during the day when there is bright light. The leaves of plant C fold up and drooop when touched with fingers or any other solid object. (a) Name the phenomenon shown by the flowers of (i) plant A, and (ii) plant B. (b) Name one flower each which behaves like the flower of (i) plant A, and (ii) plant B. (c) Name the phenomenon exhibited by the leaves of plant C. (d) Name a plant whose leaves behave like those of plant C. (e) Which plant / plants exhibit the phenomenon based on growth movements?

Answer»

There are three plants A, B and C. The flowers of plant A open their petals in bright light during the day but close them when it gets dark at night. On the other hand, the flowers of plant B open their petals at night but close them during the day when there is bright light. The leaves of plant C fold up and drooop when touched with fingers or any other solid object.

(a) Name the phenomenon shown by the flowers of (i) plant A, and (ii) plant B.

(b) Name one flower each which behaves like the flower of (i) plant A, and (ii) plant B.

(c) Name the phenomenon exhibited by the leaves of plant C.

(d) Name a plant whose leaves behave like those of plant C.

(e) Which plant / plants exhibit the phenomenon based on growth movements?

Discussion

7579.	Explain Mendel's law of independent inheritance. Give one example.
Answer» Explain Mendel's law of independent inheritance. Give one example.

Discussion

7580.	What is puberty? [1 MARK]
Answer» What is puberty? [1 MARK]

Discussion

7581.	Blood pressure is measured by
Answer» Blood pressure is measured by

Discussion

7582.	Why are human beings, who look so different from each other in terms of size, color and looks said to be of the same species?
Answer» Why are human beings, who look so different from each other in terms of size, color and looks said to be of the same species?

Discussion

7583.	How do we know how old a fossil is?
Answer» How do we know how old a fossil is?

Discussion

7584.	Why single recessive gene cannot decide appearance?
Answer» Why single recessive gene cannot decide appearance?

Discussion

7585.	Which of these following do not contain Iron in them?
Answer» Which of these following do not contain Iron in them?

Discussion

7586.	The peripheral nervous system consists of ________ pairs of cranial nerves and ________ pairs of spinal nerves.
Answer» The peripheral nervous system consists of ________ pairs of cranial nerves and ________ pairs of spinal nerves.

Discussion

7587.	Explain briefly why Adrenaline is called emergency hormones and it's functions.
Answer» Explain briefly why Adrenaline is called emergency hormones and it's functions.

Discussion

7588.	What are the two types of respiration?
Answer» What are the two types of respiration?

Discussion

7589.	Volvox and Fucus sexually reproduce by
Answer» Volvox and Fucus sexually reproduce by

Discussion

7590.	Which of the following hormones has a vital role in physiology and medicine?
Answer» Which of the following hormones has a vital role in physiology and medicine?

Discussion

7591.	Choose the incorrect option for the adaptations seen in cacti.
Answer» Choose the incorrect option for the adaptations seen in cacti.

Discussion

7592.	Only green parts of a leaf give iodine test positive in the presence of ___.
Answer» Only green parts of a leaf give iodine test positive in the presence of ___.

Discussion

7593.	The filtrate left after tubular reabsorption and tubular secretion is called
Answer» The filtrate left after tubular reabsorption and tubular secretion is called

Discussion

7594.	Juvenile hormone causes:
Answer» Juvenile hormone causes:

Discussion

7595.	Which of the following is a receptor that is used by a snake?
Answer» Which of the following is a receptor that is used by a snake?

Discussion

7596.	Compare the hormonal response with the nervous response with respect to their speed, transmission and the general nature of changes brought about
Answer» Compare the hormonal response with the nervous response with respect to their speed, transmission and the general nature of changes brought about

Discussion

7597.	Name the following : (a) The fluid surrounding the developing embryo. (b) The body part in which the embryo develops. (c) The membrane which protects the foetus and encloses a fluid. (d) the canal through which the testes descend into the scrotum just before birth in human male child.
Answer» Name the following : (a) The fluid surrounding the developing embryo. (b) The body part in which the embryo develops. (c) The membrane which protects the foetus and encloses a fluid. (d) the canal through which the testes descend into the scrotum just before birth in human male child.

7597.

Name the following : (a) The fluid surrounding the developing embryo. (b) The body part in which the embryo develops. (c) The membrane which protects the foetus and encloses a fluid. (d) the canal through which the testes descend into the scrotum just before birth in human male child.

Answer»

Name the following :

(a) The fluid surrounding the developing embryo.

(b) The body part in which the embryo develops.

(c) The membrane which protects the foetus and encloses a fluid.

(d) the canal through which the testes descend into the scrotum just before birth in human male child.

Discussion

7598.	Given below are two sets (a) and (b) of five parts in each. Rewrite them in correct sequence. (a) Cochlea, tympanum, auditory canal, ear ossicles, oval window. (b) Conjunctiva, retina, cornea, optic nerve, lens.
Answer» Given below are two sets (a) and (b) of five parts in each. Rewrite them in correct sequence. (a) Cochlea, tympanum, auditory canal, ear ossicles, oval window. (b) Conjunctiva, retina, cornea, optic nerve, lens.

Discussion

7599.	Which among the following substances are reabsorbed in the nephron?
Answer» Which among the following substances are reabsorbed in the nephron?

Discussion

7600.	What is the location of Corpus luteum?
Answer» What is the location of Corpus luteum?

Discussion

Explore topic-wise InterviewSolutions in .

A hormone that helps in loss of water from the body

What is hepatopancreatic Duct?

What is pollination?

The process that does not require energy for movement of particles are

Describe regeneration. [3 MARKS]

What is the main purpose of photosynthesis in autotrophs?

The equation for the burning of octane is: 2C8H18 + 25O2 → 16CO2 + 18H2O How many moles of carbon dioxide are produced when one mole of octane burns?

Why can't humans beings use regeneration for reproduction?

Identify the correct sequence of the process of formation of Fossil fuels. i. Formation of pete - a spongy material ii. Sinking to the bottom of the swamps iii. Death of huge ferns and leaves covering the swamps iv.High pressure turning pete to fossil fuels v. Formation of sedimentary rock

What happens when - on maturation sporangia of Rhizopus bursts?

In Drosophila, the red-eye character is dominant over white eye character. When a homozygous red-eyed individual is crossed with a homozygous white-eyed individual, and individuals of F1 generation are intercrossed, 12 individuals are produced. White-eyed individuals of these will be:

Which of the following can be used to prevent transmission of sexually transmitted diseases?

Which of the following produced during the light phase of photosynthesis?

Identify the stage of mitosis by inspecting the image and key changes listed.

Recessive gene can express itself only in________.

The phase of cardiac cycle in which the auricles contract

Which of the following label indicates glomerulus?

How reproduction of hydra differs from hens? [5 MARKS]

Question 7 (v) Mark ‘T’ if the statement is true and ‘F’ if it is false: (v) The size of the chest cavity increases during inhalation.

The theory that explains the pulling force of water as it evaporates from leaves is called the

(a) Identify A, B and C in the given diagram and write their functions (b) Mention the role of gamete and zygote in sexually reproducing organisms.

Which of the following activities may be regarded as wastage of water?

A person is having problems with calcium and phosphorous metabolism in his body. Which one of the following glands may not be functioning properly?

In the above food web, if wild cat becomes extinct, then which population would increase the most?

The cause of Presbyopia is

Explain Mendel's law of independent inheritance. Give one example.

What is puberty? [1 MARK]

Blood pressure is measured by

Why are human beings, who look so different from each other in terms of size, color and looks said to be of the same species?

How do we know how old a fossil is?

Why single recessive gene cannot decide appearance?

Which of these following do not contain Iron in them?

The peripheral nervous system consists of ________ pairs of cranial nerves and ________ pairs of spinal nerves.

Explain briefly why Adrenaline is called emergency hormones and it's functions.

What are the two types of respiration?

Volvox and Fucus sexually reproduce by

Which of the following hormones has a vital role in physiology and medicine?

Choose the incorrect option for the adaptations seen in cacti.

Only green parts of a leaf give iodine test positive in the presence of ___.

The filtrate left after tubular reabsorption and tubular secretion is called

Juvenile hormone causes:

Which of the following is a receptor that is used by a snake?

Compare the hormonal response with the nervous response with respect to their speed, transmission and the general nature of changes brought about

Name the following : (a) The fluid surrounding the developing embryo. (b) The body part in which the embryo develops. (c) The membrane which protects the foetus and encloses a fluid. (d) the canal through which the testes descend into the scrotum just before birth in human male child.

Given below are two sets (a) and (b) of five parts in each. Rewrite them in correct sequence. (a) Cochlea, tympanum, auditory canal, ear ossicles, oval window. (b) Conjunctiva, retina, cornea, optic nerve, lens.

Which among the following substances are reabsorbed in the nephron?

What is the location of Corpus luteum?

The peripheral nervous system consists of pairs of cranial nerves and pairs of spinal nerves.