18288 + Interview Questions in Biology

1.	9. 12 gram of an alkaline earth metal gives 14.8 gram of its nitride atomic weight of the metal is? (1) 12 (2) 20 (3) 40 (4) 14.8
Answer» 9. 12 gram of an alkaline earth metal gives 14.8 gram of its nitride atomic weight of the metal is? (1) 12 (2) 20 (3) 40 (4) 14.8

Discussion

2.	is autoradiography used during gel electrophorosis?
Answer» is autoradiography used during gel electrophorosis?

Discussion

3.	out of hcn and ch3oh who will not show tautomerism and wh
Answer» out of hcn and ch3oh who will not show tautomerism and wh

Discussion

4.	Which one of the following is NOT a second messenger in hormone action?
Answer» Which one of the following is NOT a second messenger in hormone action?

Discussion

5.	The elements involved in delay of flowering if their concentration is low are
Answer» The elements involved in delay of flowering if their concentration is low are

Discussion

6.	What is the relation between nucleolar organiser region and nucleolus?
Answer» What is the relation between nucleolar organiser region and nucleolus?

Discussion

7.	The diagram below summarises the light-dependent reactions in photosynthesis. What is occurring at X?
Answer» The diagram below summarises the light-dependent reactions in photosynthesis. What is occurring at X?

Discussion

8.	What is the mechanism of body balance? Name the parts of the ear that are involved in it.
Answer» What is the mechanism of body balance? Name the parts of the ear that are involved in it.

Discussion

9.	Reliez ces points de 1 à 28 et découvrez l'animal mystérieux.
Answer» Reliez ces points de 1 à 28 et découvrez l'animal mystérieux.

Discussion

10.	Genus represents (a) an individual plant or animal (b) a collection of plants or animals (c) group of closely related species of plants or animals (d) None of the above
Answer» Genus represents (a) an individual plant or animal (b) a collection of plants or animals (c) group of closely related species of plants or animals (d) None of the above

10.

Genus represents (a) an individual plant or animal (b) a collection of plants or animals (c) group of closely related species of plants or animals (d) None of the above

Answer»

Genus represents

(a) an individual plant or animal

(b) a collection of plants or animals

(c) group of closely related species of plants or animals

(d) None of the above

Discussion

11.	The rate at which light energy is converted into chemical energy in ecosystems:
Answer» The rate at which light energy is converted into chemical energy in ecosystems:

Discussion

12.	State the main difference between asexual and sexual reproduction.
Answer» State the main difference between asexual and sexual reproduction.

Discussion

13.	Compared to women, more men are found working in India. It has been observed that for every 100 urban females, only about 15 work. In rural areas, for every 100 rural women, only about 25 work. Why are women not working? What values are affected by it?
Answer» Compared to women, more men are found working in India. It has been observed that for every 100 urban females, only about 15 work. In rural areas, for every 100 rural women, only about 25 work. Why are women not working? What values are affected by it?

Discussion

14.	What is lattics energy
Answer» What is lattics energy

Discussion

15.	Collect a monocot and dicot plant available in your area. Observe the plants carefully and describe them in scientific language.
Answer» Collect a monocot and dicot plant available in your area. Observe the plants carefully and describe them in scientific language.

Discussion

16.	The fibres of the second cranial nerve supply to which part of the eye
Answer» The fibres of the second cranial nerve supply to which part of the eye

Discussion

17.	for the following cell zn/zn2+//cd2+/cd, Ecell =0.30v and Eo cell= 0.36v.then the value of[ cd2+]/[zn2+]
Answer» for the following cell zn/zn2+//cd2+/cd, Ecell =0.30v and Eo cell= 0.36v.then the value of[ cd2+]/[zn2+]

Discussion

18.	2 M of 100 mL Na2SO4 is mixed with 3 M of100 mL NaCI solution and 1 M of 200 mL CaCl2solution. Then, the ratio of the concentration ofcation and anion is
Answer» 2 M of 100 mL Na2SO4 is mixed with 3 M of100 mL NaCI solution and 1 M of 200 mL CaCl2solution. Then, the ratio of the concentration ofcation and anion is

Discussion

19.	Spermatogenesis occurs at ________ .
Answer» Spermatogenesis occurs at ________ .

Discussion

20.	If L and H divorced, then H could marry I) D only II) F III) D or G
Answer» If L and H divorced, then H could marry I) D only II) F III) D or G

20.

If L and H divorced, then H could marry I) D only II) F III) D or G

Answer»

If L and H divorced, then H could marry

I) D only

II) F

III) D or G

Discussion

21.	If pKa of monobasic weak acid HA is 5 then the pH of 0.01 M NaA solution is
Answer» If pKa of monobasic weak acid HA is 5 then the pH of 0.01 M NaA solution is

Discussion

22.	Tap the shapes to their properties.
Answer» Tap the shapes to their properties.

Discussion

23.	Which of the following is the most effective method of water conservation?
Answer» Which of the following is the most effective method of water conservation?

Discussion

24.	Sonalika and Kalyan Sona are high yielding varities of
Answer» Sonalika and Kalyan Sona are high yielding varities of

Discussion

25.	Ethylene is an unusual hormone because it is _____.
Answer» Ethylene is an unusual hormone because it is _____.

Discussion

26.	Explain Dna structure in simple words.
Answer» Explain Dna structure in simple words.

Discussion

27.	from which carbon oxygen is removed to form a deoxy ribose sugar
Answer» from which carbon oxygen is removed to form a deoxy ribose sugar

Discussion

28.	Using aPunnett square, work out the distribution of phenotypic features inthe first filial generation after a cross between a homozygous femaleand a heterozygous male for a single locus.
Answer» Using a Punnett square, work out the distribution of phenotypic features in the first filial generation after a cross between a homozygous female and a heterozygous male for a single locus.

Discussion

29.	Inner surface of the bronchi, bronchioles and fallopian tubes are lined by_________
Answer» Inner surface of the bronchi, bronchioles and fallopian tubes are lined by_________

Discussion

30.	Select the correct statement from the ones given below with respect to Periplaneta americana
Answer» Select the correct statement from the ones given below with respect to Periplaneta americana

Discussion

31.	In bryophytes, the gametophyte generation lives longer than the sporophyte generation. Thus the life cycle here is said to be_____
Answer» In bryophytes, the gametophyte generation lives longer than the sporophyte generation. Thus the life cycle here is said to be_____

Discussion

32.	7. What factors regulate keto enol tautomerism?
Answer» 7. What factors regulate keto enol tautomerism?

Discussion

33.	State where are stomata ideally located. Are they cellular structures?
Answer» State where are stomata ideally located. Are they cellular structures?

Discussion

34.	Several strains of Mango are available in India with different colour, size and taste due to
Answer» Several strains of Mango are available in India with different colour, size and taste due to

Discussion

35.	Which group among chordates has multiple organs for respiration?
Answer» Which group among chordates has multiple organs for respiration?

Discussion

36.	Which chemical is used for induction of polyploidy?
Answer» Which chemical is used for induction of polyploidy?

Discussion

37.	Sexually transmitted diseases (STDs) are infections that can be transmitted -
Answer» Sexually transmitted diseases (STDs) are infections that can be transmitted -

Discussion

38.	What is desirable for maximising fitness of organisms?
Answer» What is desirable for maximising fitness of organisms?

Discussion

39.	what is the function of cartilage rings in the trachea ?
Answer» what is the function of cartilage rings in the trachea ?

Discussion

40.	Question 2What happens at the synapse between two neurons?
Answer» Question 2 What happens at the synapse between two neurons?

Discussion

41.	Give an account of glycolysis. Where does it occur? What are the end products? Trace the fate of these products in both aerobic and anaerobic respiration.
Answer» Give an account of glycolysis. Where does it occur? What are the end products? Trace the fate of these products in both aerobic and anaerobic respiration.

Discussion

42.	spleen
Answer» spleen

Discussion

43.	Question 1Explain any one method of crop production which ensures high yield.
Answer» Question 1 Explain any one method of crop production which ensures high yield.

Discussion

44.	Which of the following statement is not true for Ketose?
Answer» Which of the following statement is not true for Ketose?

Discussion

45.	The menstrual cycle consists of three processes. What are these?
Answer» The menstrual cycle consists of three processes. What are these?

Discussion

46.	what does these mean 1 perimetrium2 endometrium3 mesometrium4 myometrium5 peritonium6 muscularis7 mesovarium8 mesosalpinx9 ovarian ligament 10 suspensory ligament11 peritonial ligament
Answer» what does these mean 1 perimetrium 2 endometrium 3 mesometrium 4 myometrium 5 peritonium 6 muscularis 7 mesovarium 8 mesosalpinx 9 ovarian ligament 10 suspensory ligament 11 peritonial ligament

Discussion

47.	Which of the following is not an ex – situ conservation?
Answer» Which of the following is not an ex – situ conservation?

Discussion

48.	Find the 5th root of 1
Answer» Find the 5th root of 1

Discussion

49.	How to define avg life?
Answer» How to define avg life?

Discussion

50.	Blood calcium level is a result of how much dietary calcium is absorbed and how mich is lost in urine, how much bone dissolves releasing calcium into the blood and how much calcium from blood enters tissues. A number of factors play an important role in these processes. Mark the one which has NO role
Answer» Blood calcium level is a result of how much dietary calcium is absorbed and how mich is lost in urine, how much bone dissolves releasing calcium into the blood and how much calcium from blood enters tissues. A number of factors play an important role in these processes. Mark the one which has NO role

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

9. 12 gram of an alkaline earth metal gives 14.8 gram of its nitride atomic weight of the metal is? (1) 12 (2) 20 (3) 40 (4) 14.8

is autoradiography used during gel electrophorosis?

out of hcn and ch3oh who will not show tautomerism and wh

Which one of the following is NOT a second messenger in hormone action?

The elements involved in delay of flowering if their concentration is low are

What is the relation between nucleolar organiser region and nucleolus?

The diagram below summarises the light-dependent reactions in photosynthesis. What is occurring at X?

What is the mechanism of body balance? Name the parts of the ear that are involved in it.

Reliez ces points de 1 à 28 et découvrez l'animal mystérieux.

Genus represents (a) an individual plant or animal (b) a collection of plants or animals (c) group of closely related species of plants or animals (d) None of the above

The rate at which light energy is converted into chemical energy in ecosystems:

State the main difference between asexual and sexual reproduction.

Compared to women, more men are found working in India. It has been observed that for every 100 urban females, only about 15 work. In rural areas, for every 100 rural women, only about 25 work. Why are women not working? What values are affected by it?

What is lattics energy

Collect a monocot and dicot plant available in your area. Observe the plants carefully and describe them in scientific language.

The fibres of the second cranial nerve supply to which part of the eye

for the following cell zn/zn2+//cd2+/cd, Ecell =0.30v and Eo cell= 0.36v.then the value of[ cd2+]/[zn2+]

2 M of 100 mL Na2SO4 is mixed with 3 M of100 mL NaCI solution and 1 M of 200 mL CaCl2solution. Then, the ratio of the concentration ofcation and anion is

Spermatogenesis occurs at ________ .

If L and H divorced, then H could marry I) D only II) F III) D or G

If pKa of monobasic weak acid HA is 5 then the pH of 0.01 M NaA solution is

Tap the shapes to their properties.

Which of the following is the most effective method of water conservation?

Sonalika and Kalyan Sona are high yielding varities of

Ethylene is an unusual hormone because it is _____.

Explain Dna structure in simple words.

from which carbon oxygen is removed to form a deoxy ribose sugar

Using aPunnett square, work out the distribution of phenotypic features inthe first filial generation after a cross between a homozygous femaleand a heterozygous male for a single locus.

Inner surface of the bronchi, bronchioles and fallopian tubes are lined by_________

Select the correct statement from the ones given below with respect to Periplaneta americana

In bryophytes, the gametophyte generation lives longer than the sporophyte generation. Thus the life cycle here is said to be_____

7. What factors regulate keto enol tautomerism?

State where are stomata ideally located. Are they cellular structures?

Several strains of Mango are available in India with different colour, size and taste due to

Which group among chordates has multiple organs for respiration?

Which chemical is used for induction of polyploidy?

Sexually transmitted diseases (STDs) are infections that can be transmitted -

What is desirable for maximising fitness of organisms?

what is the function of cartilage rings in the trachea ?

Question 2What happens at the synapse between two neurons?

Give an account of glycolysis. Where does it occur? What are the end products? Trace the fate of these products in both aerobic and anaerobic respiration.

spleen

Question 1Explain any one method of crop production which ensures high yield.

Which of the following statement is not true for Ketose?

The menstrual cycle consists of three processes. What are these?

what does these mean 1 perimetrium2 endometrium3 mesometrium4 myometrium5 peritonium6 muscularis7 mesovarium8 mesosalpinx9 ovarian ligament 10 suspensory ligament11 peritonial ligament

Which of the following is not an ex – situ conservation?

Find the 5th root of 1

How to define avg life?