18288 + Interview Questions in Biology

1.	Which of the following pigment contains open pyrrole ring?
Answer» Which of the following pigment contains open pyrrole ring?

Discussion

2.	Amino acid which takes part in the formation of thyroxine is
Answer» Amino acid which takes part in the formation of thyroxine is

Discussion

3.	Placenta is the organ where
Answer» Placenta is the organ where

Discussion

4.	The temperature at which there is a maximum activity of the enzymes in humans is 37∘C. The most plausible reason for this is
Answer» The temperature at which there is a maximum activity of the enzymes in humans is $37^{\circ} C$ . The most plausible reason for this is

Discussion

5.	Catabolic processes ___ .
Answer» Catabolic processes ___ .

Discussion

6.	Y can plants grow through out their life y can't animals....?
Answer» Y can plants grow through out their life y can't animals....?

Discussion

7.	What are SNPs? State their functions. [2 marks]
Answer» What are SNPs? State their functions. [2 marks]

Discussion

8.	(a) "Improvements in our lifestyle have resulted in greater amounts of waste generation." Give two examples to support the given statement. Suggest one change that we can incorporate in our lifestyle in order to reduce non-biodegradable waste.(b) The following organisms form a food chain. Write the food chain. Insect, Hawk, Grass, Snake, FrogWhich of these will have highest concentration of non-biodegradable chemicals? Name the phenomenon.
Answer» (a) "Improvements in our lifestyle have resulted in greater amounts of waste generation." Give two examples to support the given statement. Suggest one change that we can incorporate in our lifestyle in order to reduce non-biodegradable waste. (b) The following organisms form a food chain. Write the food chain. Insect, Hawk, Grass, Snake, Frog Which of these will have highest concentration of non-biodegradable chemicals? Name the phenomenon.

Discussion

9.	Kala-azar is caused by
Answer» Kala-azar is caused by

Discussion

10.	Why toxic chemicals present in tissue fluid are important in circulation via lymphatic system.
Answer» Why toxic chemicals present in tissue fluid are important in circulation via lymphatic system.

Discussion

11.	why CH2 = CH-CHO cannot show tautomerism ?
Answer» why CH2 = CH-CHO cannot show tautomerism ?

Discussion

12.	How can we increase the effectiveness of healthcare programmes?
Answer» How can we increase the effectiveness of healthcare programmes?

Discussion

13.	Asexual reproduction is related to
Answer» Asexual reproduction is related to

Discussion

14.	Molluscs are closely related to a)arthropods b)annelids c)chordates d)echinoderms
Answer» Molluscs are closely related to a)arthropods b)annelids c)chordates d)echinoderms

14.

Molluscs are closely related to a)arthropods b)annelids c)chordates d)echinoderms

Answer»

Molluscs are closely related to

a)arthropods

b)annelids

c)chordates

d)echinoderms

Discussion

15.	State True/ False: Primary oocyte is always diploid.
Answer» State True/ False: Primary oocyte is always diploid.

Discussion

16.	82.What is hybradization ? hybradization of methylchloride
Answer» 82.What is hybradization ? hybradization of methylchloride

Discussion

17.	Given below are certain statements regarding the female reproductive system. With respect to these statements, choose the correct option. Statement 1: Hymen partially covers the opening of vagina. Statement 2: Only intercourse can lead to the breaking of hymen Statement 3: Hymen stops the flow of menstrual bleeding Statement 4: Clitoris is the female erectile counterpart to penis
Answer» Given below are certain statements regarding the female reproductive system. With respect to these statements, choose the correct option. Statement 1: Hymen partially covers the opening of vagina. Statement 2: Only intercourse can lead to the breaking of hymen Statement 3: Hymen stops the flow of menstrual bleeding Statement 4: Clitoris is the female erectile counterpart to penis

17.

Given below are certain statements regarding the female reproductive system. With respect to these statements, choose the correct option. Statement 1: Hymen partially covers the opening of vagina. Statement 2: Only intercourse can lead to the breaking of hymen Statement 3: Hymen stops the flow of menstrual bleeding Statement 4: Clitoris is the female erectile counterpart to penis

Answer»

Given below are certain statements regarding the female reproductive system. With respect to these statements, choose the correct option.

Statement 1: Hymen partially covers the opening of vagina.

Statement 2: Only intercourse can lead to the breaking of hymen

Statement 3: Hymen stops the flow of menstrual bleeding

Statement 4: Clitoris is the female erectile counterpart to penis

Discussion

18.	The chromosome number in meiocyte is 34. The organism could be
Answer» The chromosome number in meiocyte is 34. The organism could be

Discussion

19.	What are essential and non-essential amino acids? Give two examples of each type.
Answer» What are essential and non-essential amino acids? Give two examples of each type.

Discussion

20.	The function of sieve tubes is to
Answer» The function of sieve tubes is to

Discussion

21.	Is every subset of a×a a relation
Answer» Is every subset of a×a a relation

Discussion

22.	Pair the statements to their answers.
Answer» Pair the statements to their answers.

Discussion

23.	If you cut your skin, it can e, but after a stroke or brain injury, you can't replace neurones. Why is it so? What might be the evolutionary significance of this?
Answer» If you cut your skin, it can e, but after a stroke or brain injury, you can't replace neurones. Why is it so? What might be the evolutionary significance of this?

Discussion

24.	What CANNOT be found in museums?
Answer» What CANNOT be found in museums?

Discussion

25.	Why protista is not considered a true kingdom?
Answer» Why protista is not considered a true kingdom?

Discussion

26.	The arrangement of the nuclei in a anothers type embryo sac is
Answer» The arrangement of the nuclei in a anothers type embryo sac is

Discussion

27.	Plant hormones are
Answer» Plant hormones are

Discussion

28.	Question 13Identify a member of Porifera(a) Spongilla(b) Euglena(c) Penicillium(d) Hydra
Answer» Question 13 Identify a member of Porifera (a) Spongilla (b) Euglena (c) Penicillium (d) Hydra

Discussion

29.	What is cell cycle and what are its phases?
Answer» What is cell cycle and what are its phases?

Discussion

30.	65. The osmotic pressure of a dilute solution of a non volatile solute at 27^° C is ♤1 atmosphere. When the solution is diluted 7 times and temperature increased to 77^° C.osmotic pressure becomes ♤2. What is the ratio between ♤2 and ♤1
Answer» 65. The osmotic pressure of a dilute solution of a non volatile solute at 27^° C is ♤1 atmosphere. When the solution is diluted 7 times and temperature increased to 77^° C.osmotic pressure becomes ♤2. What is the ratio between ♤2 and ♤1

Discussion

31.	Why are meristematic tissues used for micropropagation? [2 marks]
Answer» Why are meristematic tissues used for micropropagation? [2 marks]

Discussion

32.	कोई भी भाषा आपसी व्यवहार में बाधा नहीं बनती−पाठ के किस अंश से यह सिद्ध होता हैं?
Answer» कोई भी भाषा आपसी व्यवहार में बाधा नहीं बनती−पाठ के किस अंश से यह सिद्ध होता हैं?

Discussion

33.	which population interaction is widely used in medical science for production of antibiotics and why
Answer» which population interaction is widely used in medical science for production of antibiotics and why

Discussion

34.	Flowering plants use external agents to achieve pollination. List the possible external agents?
Answer» Flowering plants use external agents to achieve pollination. List the possible external agents?

Discussion

35.	If you were to take a count of the diversity of species in your town, what would you be measuring?
Answer» If you were to take a count of the diversity of species in your town, what would you be measuring?

Discussion

36.	The most abundant component of a cell after water is
Answer» The most abundant component of a cell after water is

Discussion

37.	Logistic growth results in a/an ______-shaped growth curve
Answer» Logistic growth results in a/an ______-shaped growth curve

Discussion

38.	Differentiate between chromonemate and chromomere
Answer» Differentiate between chromonemate and chromomere

Discussion

39.	When we say ribs are bicephalic, do we say it because it has 2 articulating points on its dorsal side alone or because it joins to sternum (ventrally) as well as vertebrae(dorsally) ?
Answer» When we say ribs are bicephalic, do we say it because it has 2 articulating points on its dorsal side alone or because it joins to sternum (ventrally) as well as vertebrae(dorsally) ?

Discussion

40.	Ginger and sweet potato are modifications of
Answer» Ginger and sweet potato are modifications of

Discussion

41.	The primary metabolites are involved in growth , development and reproduction of cell or whole organism?
Answer» The primary metabolites are involved in growth , development and reproduction of cell or whole organism?

Discussion

42.	What is the main difference between blood vessel and lymph vessel?
Answer» What is the main difference between blood vessel and lymph vessel?

Discussion

43.	Plants that show developmental heterophylly and environmental heterophylly are ________ respectively
Answer» Plants that show developmental heterophylly and environmental heterophylly are ________ respectively

Discussion

44.	There is a great concern all over the world to conserve biodiversity for maintaining ecological balance in nature. Explain giving three reasons. Write different ways that have helped in increasing tiger population in our country. [5 marks]
Answer» There is a great concern all over the world to conserve biodiversity for maintaining ecological balance in nature. Explain giving three reasons. Write different ways that have helped in increasing tiger population in our country. [5 marks]

Discussion

45.	The wavelength of light of a particular colour is 5800 angstrom.express it in (a) nanometre and (b) metre.
Answer» The wavelength of light of a particular colour is 5800 angstrom.express it in (a) nanometre and (b) metre.

Discussion

46.	Some blue green algae are used as biofertiliser because they can
Answer» Some blue green algae are used as biofertiliser because they can

Discussion

47.	Recognise the figure and find out the correct matching.
Answer» Recognise the figure and find out the correct matching.

Discussion

48.	One litre of N/2 HCI solution is heated in a beaker.It was observed that when the volume of the solutionwas reduce to 600 mL, 3.25 g of Hc in lost,calculate the normality of the new solution (1) 1.70 (2) 0.685 (3) 0.342 (4)0.171
Answer» One litre of N/2 HCI solution is heated in a beaker.It was observed that when the volume of the solutionwas reduce to 600 mL, 3.25 g of Hc in lost,calculate the normality of the new solution (1) 1.70 (2) 0.685 (3) 0.342 (4)0.171

Discussion

49.	When a green plant is exposed to light only on one side, it bends toward the source of light as it grows because
Answer» When a green plant is exposed to light only on one side, it bends toward the source of light as it grows because

Discussion

50.	Identify the incorrect statement related to the fate of ammonia.
Answer» Identify the incorrect statement related to the fate of ammonia.

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Which of the following pigment contains open pyrrole ring?

Amino acid which takes part in the formation of thyroxine is

Placenta is the organ where

The temperature at which there is a maximum activity of the enzymes in humans is 37∘C. The most plausible reason for this is

Catabolic processes ___ .

Y can plants grow through out their life y can't animals....?

What are SNPs? State their functions. [2 marks]

Kala-azar is caused by

Why toxic chemicals present in tissue fluid are important in circulation via lymphatic system.

why CH2 = CH-CHO cannot show tautomerism ?

How can we increase the effectiveness of healthcare programmes?

Asexual reproduction is related to

Molluscs are closely related to a)arthropods b)annelids c)chordates d)echinoderms

State True/ False: Primary oocyte is always diploid.

82.What is hybradization ? hybradization of methylchloride

The chromosome number in meiocyte is 34. The organism could be

What are essential and non-essential amino acids? Give two examples of each type.

The function of sieve tubes is to

Is every subset of a×a a relation

Pair the statements to their answers.

If you cut your skin, it can e, but after a stroke or brain injury, you can't replace neurones. Why is it so? What might be the evolutionary significance of this?

What CANNOT be found in museums?

Why protista is not considered a true kingdom?

The arrangement of the nuclei in a anothers type embryo sac is

Plant hormones are

Question 13Identify a member of Porifera(a) Spongilla(b) Euglena(c) Penicillium(d) Hydra

What is cell cycle and what are its phases?

65. The osmotic pressure of a dilute solution of a non volatile solute at 27^° C is ♤1 atmosphere. When the solution is diluted 7 times and temperature increased to 77^° C.osmotic pressure becomes ♤2. What is the ratio between ♤2 and ♤1

Why are meristematic tissues used for micropropagation? [2 marks]

कोई भी भाषा आपसी व्यवहार में बाधा नहीं बनती−पाठ के किस अंश से यह सिद्ध होता हैं?

which population interaction is widely used in medical science for production of antibiotics and why

Flowering plants use external agents to achieve pollination. List the possible external agents?

If you were to take a count of the diversity of species in your town, what would you be measuring?

The most abundant component of a cell after water is

Logistic growth results in a/an ______-shaped growth curve

Differentiate between chromonemate and chromomere

When we say ribs are bicephalic, do we say it because it has 2 articulating points on its dorsal side alone or because it joins to sternum (ventrally) as well as vertebrae(dorsally) ?

Ginger and sweet potato are modifications of

The primary metabolites are involved in growth , development and reproduction of cell or whole organism?

What is the main difference between blood vessel and lymph vessel?

Plants that show developmental heterophylly and environmental heterophylly are ________ respectively

There is a great concern all over the world to conserve biodiversity for maintaining ecological balance in nature. Explain giving three reasons. Write different ways that have helped in increasing tiger population in our country. [5 marks]

The wavelength of light of a particular colour is 5800 angstrom.express it in (a) nanometre and (b) metre.

Some blue green algae are used as biofertiliser because they can

Recognise the figure and find out the correct matching.

One litre of N/2 HCI solution is heated in a beaker.It was observed that when the volume of the solutionwas reduce to 600 mL, 3.25 g of Hc in lost,calculate the normality of the new solution (1) 1.70 (2) 0.685 (3) 0.342 (4)0.171

When a green plant is exposed to light only on one side, it bends toward the source of light as it grows because

Identify the incorrect statement related to the fate of ammonia.