9984 + Interview Questions in Biology Page 169 InterviewSolution

8401.	Which of the following statements are true? Single-celled organisms consist of many cells. Nerve cell is the longest cell in human body. Muscle cells are long and contractile to pull or squeeze the body parts. The size of the organism is often related to the shape of the individual cells.
Answer» Which of the following statements are true? Single-celled organisms consist of many cells. Nerve cell is the longest cell in human body. Muscle cells are long and contractile to pull or squeeze the body parts. The size of the organism is often related to the shape of the individual cells.

8401.

Which of the following statements are true? Single-celled organisms consist of many cells. Nerve cell is the longest cell in human body. Muscle cells are long and contractile to pull or squeeze the body parts. The size of the organism is often related to the shape of the individual cells.

Answer»

Which of the following statements are true?

Single-celled organisms consist of many cells.

Nerve cell is the longest cell in human body.

Muscle cells are long and contractile to pull or squeeze the body parts.

The size of the organism is often related to the shape of the individual cells.

Discussion

8402.	Which of the following correctly denotes the order of events in the life history of a housefly?
Answer» Which of the following correctly denotes the order of events in the life history of a housefly?

Discussion

8403.	Read the symptoms carefully and identify the viral disease. (I) Headache, mental confusion and restlessness (II) Laziness, fever, uneasiness (III) Madness, disorientation
Answer» Read the symptoms carefully and identify the viral disease. (I) Headache, mental confusion and restlessness (II) Laziness, fever, uneasiness (III) Madness, disorientation

8403.

Read the symptoms carefully and identify the viral disease. (I) Headache, mental confusion and restlessness (II) Laziness, fever, uneasiness (III) Madness, disorientation

Answer»

Read the symptoms carefully and identify the viral disease.

(I) Headache, mental confusion and restlessness

(II) Laziness, fever, uneasiness

(III) Madness, disorientation

Discussion

8404.	Eating ___ twice a week helps to prevent the formation of blood clots in arteries.
Answer» Eating ___ twice a week helps to prevent the formation of blood clots in arteries.

Discussion

8405.	Arrange the following set of terms in order, so as to be in logical sequence. Rewrite the correct order. (a) Embryo, 1st male gamete, zygote, egg cell, micropyle. (b) Zygote, embryo, seed, allogamy, fusion of gametes. (c) Seed coat bursts, hypocotyl elongates, radicle grows downward, hypocotyl forms loop above the soil, epicotyl elongates.
Answer» Arrange the following set of terms in order, so as to be in logical sequence. Rewrite the correct order. (a) Embryo, 1st male gamete, zygote, egg cell, micropyle. (b) Zygote, embryo, seed, allogamy, fusion of gametes. (c) Seed coat bursts, hypocotyl elongates, radicle grows downward, hypocotyl forms loop above the soil, epicotyl elongates.

Discussion

8406.	What is methane burp?
Answer» What is methane burp?

Discussion

8407.	Which of the following results in heat gain or production of heat in the body?
Answer» Which of the following results in heat gain or production of heat in the body?

Discussion

8408.	Why are manures used in bulk to increase soil fertility ?
Answer» Why are manures used in bulk to increase soil fertility ?

Discussion

8409.	Define manure. What are different manures and how do they affect the soil ?
Answer» Define manure. What are different manures and how do they affect the soil ?

Discussion

8410.	Live-stock management includes the rearing of
Answer» Live-stock management includes the rearing of

Discussion

8411.	Look at the floral formula below and select the property which are true to the flower.
Answer» Look at the floral formula below and select the property which are true to the flower.

8411.

Look at the floral formula below and select the property which are true to the flower.

Answer»

Look at the floral formula below and select the property which are true to the flower.

Discussion

8412.	Name the mineral element that is needed for the following respectively : (i) Strong teeth (ii) Proper working of thyroid (iii) Synthesis of haemoglobin
Answer» Name the mineral element that is needed for the following respectively : (i) Strong teeth (ii) Proper working of thyroid (iii) Synthesis of haemoglobin

8412.

Name the mineral element that is needed for the following respectively : (i) Strong teeth (ii) Proper working of thyroid (iii) Synthesis of haemoglobin

Answer»

Name the mineral element that is needed for the following respectively :

(i) Strong teeth

(ii) Proper working of thyroid

(iii) Synthesis of haemoglobin

Discussion

8413.	Compare the chemical nature of chyme with that of bolus.
Answer» Compare the chemical nature of chyme with that of bolus.

Discussion

8414.	What is fumigation
Answer» What is fumigation

Discussion

8415.	In amphibians, a three chambered heart causes the mixing of oxygenated and deoxygenated blood. Which of the following is the effect of this type of arrangement?
Answer» In amphibians, a three chambered heart causes the mixing of oxygenated and deoxygenated blood. Which of the following is the effect of this type of arrangement?

Discussion

8416.	Diseases of brain are hard to treat. When a virus or bacteria infects the brain, it is very difficult to treat and is usually deadly. Why is it so? In the module it is given that parts of central nervous system have high security, then how does the brain get infected?
Answer» Diseases of brain are hard to treat. When a virus or bacteria infects the brain, it is very difficult to treat and is usually deadly. Why is it so? In the module it is given that parts of central nervous system have high security, then how does the brain get infected?

Discussion

8417.	1. Discuss, why pesticides should be used in very accurate concentration and in very appropriate manner ? 2. Enlist some desirable traits for which cross breeding is done in poultry bird. 3. Differentiate between. (III) Inland fishery and Marine fishery. (IV) Apiculture and aquaculture.
Answer» 1. Discuss, why pesticides should be used in very accurate concentration and in very appropriate manner ? 2. Enlist some desirable traits for which cross breeding is done in poultry bird. 3. Differentiate between. (III) Inland fishery and Marine fishery. (IV) Apiculture and aquaculture.

8417.

1. Discuss, why pesticides should be used in very accurate concentration and in very appropriate manner ? 2. Enlist some desirable traits for which cross breeding is done in poultry bird. 3. Differentiate between. (III) Inland fishery and Marine fishery. (IV) Apiculture and aquaculture.

Answer»

1. Discuss, why pesticides should be used in very accurate concentration and in very appropriate manner ?

2. Enlist some desirable traits for which cross breeding is done in poultry bird.

3. Differentiate between. (III) Inland fishery and Marine fishery. (IV) Apiculture and aquaculture.

Discussion

8418.	Are chronic diseases communicable? If yes give an example
Answer» Are chronic diseases communicable? If yes give an example

Discussion

8419.	What is insementation
Answer» What is insementation

Discussion

8420.	Write a short note on the characteristics of Beard ape? [5 MARKS]
Answer» Write a short note on the characteristics of Beard ape? [5 MARKS]

Discussion

8421.	Which of the following is not a primary macronutrient?
Answer» Which of the following is not a primary macronutrient?

Discussion

8422.	Which of the following is an exotic breed of cow?
Answer» Which of the following is an exotic breed of cow?

Discussion

8423.	Which of the following secretions is correctly matched with its pH?
Answer» Which of the following secretions is correctly matched with its pH?

Discussion

8424.	Do you think the cells of an elephant would be larger than the cells of a rat ? Explain briefly.
Answer» Do you think the cells of an elephant would be larger than the cells of a rat ? Explain briefly.

Discussion

8425.	__ (Self-pollination/Cross-pollination) is the transfer of pollen from the anther to the stigma of the same flower or to the stigma of another flower of the same plant.
Answer» __ (Self-pollination/Cross-pollination) is the transfer of pollen from the anther to the stigma of the same flower or to the stigma of another flower of the same plant.

Discussion

8426.	What is the major component of atmosphere of Earth and Mars/Venus?
Answer» What is the major component of atmosphere of Earth and Mars/Venus?

Discussion

8427.	Why do veins have valves?
Answer» Why do veins have valves?

Discussion

8428.	Bacteria occurring in our intestine are beneficial, they synthesise certain vitamins, such as ___________.
Answer» Bacteria occurring in our intestine are beneficial, they synthesise certain vitamins, such as ___________.

Discussion

8429.	Match the lung capacities in Column A with the quantities in Column B. Column AColumn B i. Dead air spacea. 6000 mL ii. Tidal volumeb. 3500 mL iii. Inspiratory capacityc. 500 mLiv. Total lung capacityd. 150 mL
Answer» Match the lung capacities in Column A with the quantities in Column B. $\begin{matrix} Column A & Column B i. Dead air space & a. 6000 mL ii. Tidal volume & b. 3500 mL iii. Inspiratory capacity & c. 500 mL iv. Total lung capacity & d. 150 mL \end{matrix}$

8429.

Match the lung capacities in Column A with the quantities in Column B. Column AColumn B i. Dead air spacea. 6000 mL ii. Tidal volumeb. 3500 mL iii. Inspiratory capacityc. 500 mLiv. Total lung capacityd. 150 mL

Answer»

Match the lung capacities in Column A with the quantities in Column B.

$\begin{matrix} Column A & Column B i. Dead air space & a. 6000 mL ii. Tidal volume & b. 3500 mL iii. Inspiratory capacity & c. 500 mL iv. Total lung capacity & d. 150 mL \end{matrix}$

Discussion

8430.	Name the cell organelles in school high the following structure are present 1. Cristae 2. Stroma 3. centriole 4. Chromosome
Answer» Name the cell organelles in school high the following structure are present 1. Cristae 2. Stroma 3. centriole 4. Chromosome

8430.

Name the cell organelles in school high the following structure are present 1. Cristae 2. Stroma 3. centriole 4. Chromosome

Answer»

Name the cell organelles in school high the following structure are present

1. Cristae

2. Stroma

3. centriole

4. Chromosome

Discussion

8431.	Which of the following states has poor health indices and few medical colleges?
Answer» Which of the following states has poor health indices and few medical colleges?

Discussion

8432.	what will happen if lymph is not returned to the blood?
Answer» what will happen if lymph is not returned to the blood?

Discussion

8433.	Discuss two ways of encorporating desirable characteristics into crop varieties.
Answer» Discuss two ways of encorporating desirable characteristics into crop varieties.

Discussion

8434.	Is it a good practice to remove grass and small plants that are growing in an open, unused field? Give reasons to support your answer. [3 MARKS]
Answer» Is it a good practice to remove grass and small plants that are growing in an open, unused field? Give reasons to support your answer. [3 MARKS]

Discussion

8435.	The figure given below represents an experimental set-up with a weighing machine to demonstrarte a particular process in plants. The experimental set-up was placed in bright sunlight. Study the diagram and answer the following questions: [5 MARKS] (a) Name the process intended for study. (b) Define the above-mentioned process. (c) When the weight of the test tube (A and B) is taken before and after the experiment, what is observed? Give reasons to justify your observation in A and B. (d) What is the purpose of keeping the test tube B in the experimental set-up?
Answer» The figure given below represents an experimental set-up with a weighing machine to demonstrarte a particular process in plants. The experimental set-up was placed in bright sunlight. Study the diagram and answer the following questions: [5 MARKS] (a) Name the process intended for study. (b) Define the above-mentioned process. (c) When the weight of the test tube (A and B) is taken before and after the experiment, what is observed? Give reasons to justify your observation in A and B. (d) What is the purpose of keeping the test tube B in the experimental set-up?

Discussion

8436.	Question 1 How do poriferan animals differ from coelenterate animals?
Answer» Question 1 How do poriferan animals differ from coelenterate animals?

Discussion

8437.	Mosquito belongs to the phylum
Answer» Mosquito belongs to the phylum

Discussion

8438.	Germination is the process of formation of a seedling developed from the ___
Answer» Germination is the process of formation of a seedling developed from the ___

Discussion

8439.	A condition of free petals in corolla is referred to as
Answer» A condition of free petals in corolla is referred to as

Discussion

8440.	A flap over the trachea that keeps out food and anything else that could clog the trachea is
Answer» A flap over the trachea that keeps out food and anything else that could clog the trachea is

Discussion

8441.	Explain the various preventive measures which ar e taken before storing the food grains,
Answer» Explain the various preventive measures which ar e taken before storing the food grains,

Discussion

8442.	A lion and a tiger are different ___ because they cannot reproduce with one another to produce fertile offspring.
Answer» A lion and a tiger are different ___ because they cannot reproduce with one another to produce fertile offspring.

Discussion

8443.	What is main advantage of using scientific name?
Answer» What is main advantage of using scientific name?

Discussion

8444.	The joints between the rib and the breastbone and joints between vertebrae come under ______.
Answer» The joints between the rib and the breastbone and joints between vertebrae come under ______.

Discussion

8445.	Describe the proteins of plasma membrane.
Answer» Describe the proteins of plasma membrane.

Discussion

8446.	Identify the organelle where cellular respiration takes place.
Answer» Identify the organelle where cellular respiration takes place.

Discussion

8447.	Where are proteins synthesized inside the cell?
Answer» Where are proteins synthesized inside the cell?

Discussion

8448.	Write down four main characters of Pteriodo-phyta. Give two examples.
Answer» Write down four main characters of Pteriodo-phyta. Give two examples.

Discussion

8449.	Explain rain water harvesting.
Answer» Explain rain water harvesting.

Discussion

8450.	Identify the structure through which stomatal transpiration occures.
Answer» Identify the structure through which stomatal transpiration occures.

Discussion

Explore topic-wise InterviewSolutions in .

Which of the following statements are true? Single-celled organisms consist of many cells. Nerve cell is the longest cell in human body. Muscle cells are long and contractile to pull or squeeze the body parts. The size of the organism is often related to the shape of the individual cells.

Which of the following correctly denotes the order of events in the life history of a housefly?

Read the symptoms carefully and identify the viral disease. (I) Headache, mental confusion and restlessness (II) Laziness, fever, uneasiness (III) Madness, disorientation

Eating ___ twice a week helps to prevent the formation of blood clots in arteries.

What is methane burp?

Which of the following results in heat gain or production of heat in the body?

Why are manures used in bulk to increase soil fertility ?

Define manure. What are different manures and how do they affect the soil ?

Live-stock management includes the rearing of

Look at the floral formula below and select the property which are true to the flower.

Name the mineral element that is needed for the following respectively : (i) Strong teeth (ii) Proper working of thyroid (iii) Synthesis of haemoglobin

Compare the chemical nature of chyme with that of bolus.

What is fumigation

In amphibians, a three chambered heart causes the mixing of oxygenated and deoxygenated blood. Which of the following is the effect of this type of arrangement?

Diseases of brain are hard to treat. When a virus or bacteria infects the brain, it is very difficult to treat and is usually deadly. Why is it so? In the module it is given that parts of central nervous system have high security, then how does the brain get infected?

1. Discuss, why pesticides should be used in very accurate concentration and in very appropriate manner ? 2. Enlist some desirable traits for which cross breeding is done in poultry bird. 3. Differentiate between. (III) Inland fishery and Marine fishery. (IV) Apiculture and aquaculture.

Are chronic diseases communicable? If yes give an example

What is insementation

Write a short note on the characteristics of Beard ape? [5 MARKS]

Which of the following is not a primary macronutrient?

Which of the following is an exotic breed of cow?

Which of the following secretions is correctly matched with its pH?

Do you think the cells of an elephant would be larger than the cells of a rat ? Explain briefly.

__ (Self-pollination/Cross-pollination) is the transfer of pollen from the anther to the stigma of the same flower or to the stigma of another flower of the same plant.

What is the major component of atmosphere of Earth and Mars/Venus?

Why do veins have valves?

Bacteria occurring in our intestine are beneficial, they synthesise certain vitamins, such as ___________.

Match the lung capacities in Column A with the quantities in Column B. Column AColumn B i. Dead air spacea. 6000 mL ii. Tidal volumeb. 3500 mL iii. Inspiratory capacityc. 500 mLiv. Total lung capacityd. 150 mL

Name the cell organelles in school high the following structure are present 1. Cristae 2. Stroma 3. centriole 4. Chromosome

Which of the following states has poor health indices and few medical colleges?

what will happen if lymph is not returned to the blood?

Discuss two ways of encorporating desirable characteristics into crop varieties.

Is it a good practice to remove grass and small plants that are growing in an open, unused field? Give reasons to support your answer. [3 MARKS]

Question 1 How do poriferan animals differ from coelenterate animals?

Mosquito belongs to the phylum

Germination is the process of formation of a seedling developed from the ___

A condition of free petals in corolla is referred to as

A flap over the trachea that keeps out food and anything else that could clog the trachea is

Explain the various preventive measures which ar e taken before storing the food grains,

A lion and a tiger are different ___ because they cannot reproduce with one another to produce fertile offspring.

What is main advantage of using scientific name?

The joints between the rib and the breastbone and joints between vertebrae come under ______.

Describe the proteins of plasma membrane.

Identify the organelle where cellular respiration takes place.

Where are proteins synthesized inside the cell?

Write down four main characters of Pteriodo-phyta. Give two examples.

Explain rain water harvesting.

Identify the structure through which stomatal transpiration occures.