18288 + Interview Questions in Biology

1.	ELISA is used to detect viruses where the key reagent is:
Answer» ELISA is used to detect viruses where the key reagent is:

Discussion

2.	Fuction of adhering junction . eg of tight , adhering,gap junction
Answer» Fuction of adhering junction . eg of tight , adhering,gap junction

Discussion

3.	how the ejaculation happen and how the sperm come out?
Answer» how the ejaculation happen and how the sperm come out?

Discussion

4.	34 Correct order of increasing bond angle among these? Cl20 Cl02 Cl02-
Answer» 34 Correct order of increasing bond angle among these? Cl20 Cl02 Cl02-

Discussion

5.	what is inhibition .and why in competitive inhibition product is not formed
Answer» what is inhibition .and why in competitive inhibition product is not formed

Discussion

6.	What is the biggest disadvantage of plasmids?
Answer» What is the biggest disadvantage of plasmids?

Discussion

7.	_________ is the most common edible mushroom eaten practically all over the world.
Answer» _________ is the most common edible mushroom eaten practically all over the world.

Discussion

8.	With reference to the given flowchart choose the correct option.
Answer» With reference to the given flowchart choose the correct option.

Discussion

9.	Assertion : In a food chain members of successive higher levels are fewer in number. Reason : Number of organisms at any trophic level depends upon the availability of organisms which serve as food at the lower level.
Answer» Assertion : In a food chain members of successive higher levels are fewer in number. Reason : Number of organisms at any trophic level depends upon the availability of organisms which serve as food at the lower level.

9.

Assertion : In a food chain members of successive higher levels are fewer in number. Reason : Number of organisms at any trophic level depends upon the availability of organisms which serve as food at the lower level.

Answer»

Assertion : In a food chain members of successive higher levels are fewer in number.

Reason : Number of organisms at any trophic level depends upon the availability of organisms which serve as food at the lower level.

Discussion

10.	Prove that the semi latus rectum of an ellipse is the harmonic mean of segments of focal chord.
Answer» Prove that the semi latus rectum of an ellipse is the harmonic mean of segments of focal chord.

Discussion

11.	सुविधा और मनोरंजन के उपकरणों से बच्चे वंचित क्यों हैं?
Answer» सुविधा और मनोरंजन के उपकरणों से बच्चे वंचित क्यों हैं?

Discussion

12.	Hybridisation of \lbrack Co(NH3)6\rbrack2
Answer» Hybridisation of \lbrack Co(NH3)6\rbrack2

Discussion

13.	What is the advantage of storing glucose as glycogen in animals instead of as monomeric glucose?
Answer» What is the advantage of storing glucose as glycogen in animals instead of as monomeric glucose?

Discussion

14.	Question 34Label the parts (a), (b), (c) and (d) and show the direction of flow ofelectrical signals in Figure
Answer» Question 34 Label the parts (a), (b), (c) and (d) and show the direction of flow of electrical signals in Figure

Discussion

15.	Regarding Assertion and Reason, select the correct optionAssertion [A]: Unfertilized female gametes will develop into male honey bees.Reason [R]: One set of chromosomes are enough to develop into a complete organism.
Answer» Regarding Assertion and Reason, select the correct option Assertion [A]: Unfertilized female gametes will develop into male honey bees. Reason [R]: One set of chromosomes are enough to develop into a complete organism.

15.

Regarding Assertion and Reason, select the correct optionAssertion [A]: Unfertilized female gametes will develop into male honey bees.Reason [R]: One set of chromosomes are enough to develop into a complete organism.

Answer»

Regarding Assertion and Reason, select the correct option

Assertion [A]: Unfertilized female gametes will develop into male honey bees.

Reason [R]: One set of chromosomes are enough to develop into a complete organism.

Discussion

16.	How does resonance affect bond length? Direct variation or indirect variation?
Answer» How does resonance affect bond length? Direct variation or indirect variation?

Discussion

17.	Which organelle looks like a stack of hollow pancakes?
Answer» Which organelle looks like a stack of hollow pancakes?

Discussion

18.	Which of the following is not an vestigial organ in humans?
Answer» Which of the following is not an vestigial organ in humans?

Discussion

19.	distinguish between stationary and progessive wav
Answer» distinguish between stationary and progessive wav

Discussion

20.	Write the following sentences in French.1. He has a tortoise.2. We have the books.3. You (all) have erasers?4. I have sandwiches.5. They have a parfume.
Answer» Write the following sentences in French. 1. He has a tortoise. 2. We have the books. 3. You (all) have erasers? 4. I have sandwiches. 5. They have a parfume.

Discussion

21.	what is the major product in the chlorination of 2-chlorobutane in presence of uv light?(explain with mechanism)
Answer» what is the major product in the chlorination of 2-chlorobutane in presence of uv light?(explain with mechanism)

Discussion

22.	Breast feeding suspends pregnancy due to
Answer» Breast feeding suspends pregnancy due to

Discussion

23.	Which of the following represents the negative feedback mechanism on the RAAS loop?
Answer» Which of the following represents the negative feedback mechanism on the RAAS loop?

Discussion

24.	Describe whole process of urine formation.
Answer» Describe whole process of urine formation.

Discussion

25.	If in pregnancy,decided is this a boy so Mullerin inhibiting factor suppress female reproductive system but if decided it is a female then which hormone is responsible to suppres male reproductive system?
Answer» If in pregnancy,decided is this a boy so Mullerin inhibiting factor suppress female reproductive system but if decided it is a female then which hormone is responsible to suppres male reproductive system?

Discussion

26.	Inheritance of acquired characters comes under:
Answer» Inheritance of acquired characters comes under:

Discussion

27.	the number of glucose molecules preset in 10ml of decimolar solution is
Answer» the number of glucose molecules preset in 10ml of decimolar solution is

Discussion

28.	Aleurone layer in the monocot seed helps in
Answer» Aleurone layer in the monocot seed helps in

Discussion

29.	What is the significance of proton gradient in photosynthesis?
Answer» What is the significance of proton gradient in photosynthesis?

Discussion

30.	(a) Name the enzyme P and Q. (b) What is the role of enzyme P? (c) Can two different enzymes be used to cut foreign DNA and vector DNA? Give reasons. [1+1+1]
Answer» (a) Name the enzyme P and Q. (b) What is the role of enzyme P? (c) Can two different enzymes be used to cut foreign DNA and vector DNA? Give reasons. [1+1+1]

Discussion

31.	Which of the following statements is/are true regarding IgM?
Answer» Which of the following statements is/are true regarding IgM?

Discussion

32.	Sessile organisms that can gather food from all sides usually A. Exhibit cephalisation B. Exhibit radial symmetry C. Have cellular level of organisation D. Both A and B
Answer» Sessile organisms that can gather food from all sides usually A. Exhibit cephalisation B. Exhibit radial symmetry C. Have cellular level of organisation D. Both A and B

32.

Sessile organisms that can gather food from all sides usually A. Exhibit cephalisation B. Exhibit radial symmetry C. Have cellular level of organisation D. Both A and B

Answer»

Sessile organisms that can gather food from all sides usually

A. Exhibit cephalisation

B. Exhibit radial symmetry

C. Have cellular level of organisation

D. Both A and B

Discussion

33.	What does perination refers to in botany?
Answer» What does perination refers to in botany?

Discussion

34.	Adventitious root in a dicot stem originate from:
Answer» Adventitious root in a dicot stem originate from:

Discussion

35.	Describe the important steps in muscle contraction.
Answer» Describe the important steps in muscle contraction.

Discussion

36.	__ are an modification to parenchyma that helps in storing air
Answer» __ are an modification to parenchyma that helps in storing air

Discussion

37.	Why work done would be equal to zero if pressure of gas is equal to external pressure ie: atmospheric pressure?
Answer» Why work done would be equal to zero if pressure of gas is equal to external pressure ie: atmospheric pressure?

Discussion

38.	Floral family of solanaceae is ?
Answer» Floral family of solanaceae is ?

Discussion

39.	How does sweating help to lower the temperature of the body?
Answer» How does sweating help to lower the temperature of the body?

Discussion

40.	What is the excretory structure in Amoeba?
Answer» What is the excretory structure in Amoeba?

Discussion

41.	The active form of Entamoeba histolytic feeds upon:
Answer» The active form of Entamoeba histolytic feeds upon:

Discussion

42.	The central region of root apex containing less active cells is known as
Answer» The central region of root apex containing less active cells is known as

Discussion

43.	Define complete and incomplete flower with examples.
Answer» Define complete and incomplete flower with examples.

Discussion

44.	Identify in order the plants showing alternate, opposite and whorled phyllotaxy.
Answer» Identify in order the plants showing alternate, opposite and whorled phyllotaxy.

Discussion

45.	Ribs attached to sternum are
Answer» Ribs attached to sternum are

Discussion

46.	If all the waste we generate is biodegradable, will this have no impact on the environment?
Answer» If all the waste we generate is biodegradable, will this have no impact on the environment?

Discussion

47.	Organic nitrogen compounds is/are
Answer» Organic nitrogen compounds is/are

Discussion

48.	why p-nitrophenol more acidic than m-nitrophenol?
Answer» why p-nitrophenol more acidic than m-nitrophenol?

Discussion

49.	The _________ extract of neem tree is used for arthritis pain.
Answer» The _________ extract of neem tree is used for arthritis pain.

Discussion

50.	IUDs which are used by females
Answer» IUDs which are used by females

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

ELISA is used to detect viruses where the key reagent is:

Fuction of adhering junction . eg of tight , adhering,gap junction

how the ejaculation happen and how the sperm come out?

34 Correct order of increasing bond angle among these? Cl20 Cl02 Cl02-

what is inhibition .and why in competitive inhibition product is not formed

What is the biggest disadvantage of plasmids?

_________ is the most common edible mushroom eaten practically all over the world.

With reference to the given flowchart choose the correct option.

Assertion : In a food chain members of successive higher levels are fewer in number. Reason : Number of organisms at any trophic level depends upon the availability of organisms which serve as food at the lower level.

Prove that the semi latus rectum of an ellipse is the harmonic mean of segments of focal chord.

सुविधा और मनोरंजन के उपकरणों से बच्चे वंचित क्यों हैं?

Hybridisation of \lbrack Co(NH3)6\rbrack2

What is the advantage of storing glucose as glycogen in animals instead of as monomeric glucose?

Question 34Label the parts (a), (b), (c) and (d) and show the direction of flow ofelectrical signals in Figure

Regarding Assertion and Reason, select the correct optionAssertion [A]: Unfertilized female gametes will develop into male honey bees.Reason [R]: One set of chromosomes are enough to develop into a complete organism.

How does resonance affect bond length? Direct variation or indirect variation?

Which organelle looks like a stack of hollow pancakes?

Which of the following is not an vestigial organ in humans?

distinguish between stationary and progessive wav

Write the following sentences in French.1. He has a tortoise.2. We have the books.3. You (all) have erasers?4. I have sandwiches.5. They have a parfume.

what is the major product in the chlorination of 2-chlorobutane in presence of uv light?(explain with mechanism)

Breast feeding suspends pregnancy due to

Which of the following represents the negative feedback mechanism on the RAAS loop?

Describe whole process of urine formation.

If in pregnancy,decided is this a boy so Mullerin inhibiting factor suppress female reproductive system but if decided it is a female then which hormone is responsible to suppres male reproductive system?

Inheritance of acquired characters comes under:

the number of glucose molecules preset in 10ml of decimolar solution is

Aleurone layer in the monocot seed helps in

What is the significance of proton gradient in photosynthesis?

(a) Name the enzyme P and Q. (b) What is the role of enzyme P? (c) Can two different enzymes be used to cut foreign DNA and vector DNA? Give reasons. [1+1+1]

Which of the following statements is/are true regarding IgM?

Sessile organisms that can gather food from all sides usually A. Exhibit cephalisation B. Exhibit radial symmetry C. Have cellular level of organisation D. Both A and B

What does perination refers to in botany?

Adventitious root in a dicot stem originate from:

Describe the important steps in muscle contraction.

__ are an modification to parenchyma that helps in storing air

Why work done would be equal to zero if pressure of gas is equal to external pressure ie: atmospheric pressure?

Floral family of solanaceae is ?

How does sweating help to lower the temperature of the body?

What is the excretory structure in Amoeba?

The active form of Entamoeba histolytic feeds upon:

The central region of root apex containing less active cells is known as

Define complete and incomplete flower with examples.

Identify in order the plants showing alternate, opposite and whorled phyllotaxy.

Ribs attached to sternum are

If all the waste we generate is biodegradable, will this have no impact on the environment?​

Organic nitrogen compounds is/are

why p-nitrophenol more acidic than m-nitrophenol?

The _________ extract of neem tree is used for arthritis pain.

IUDs which are used by females

If all the waste we generate is biodegradable, will this have no impact on the environment?