18288 + Interview Questions in Biology

1.	Appearance, actions, or sounds that warn predators to avoid an animal is called
Answer» Appearance, actions, or sounds that warn predators to avoid an animal is called

Discussion

2.	The main objectives of sustainable farming are
Answer» The main objectives of sustainable farming are

Discussion

3.	In 2015, for each of the 14 million people present in a country, if 0.028 are born and 0.008 die during a year. Calculate the number of people at the end of 2015:
Answer» In 2015, for each of the 14 million people present in a country, if 0.028 are born and 0.008 die during a year. Calculate the number of people at the end of 2015:

Discussion

4.	Diuresis is a condition in which
Answer» Diuresis is a condition in which

Discussion

5.	Who among the following was awarded the Nobel prize for determining the structure of insulin?
Answer» Who among the following was awarded the Nobel prize for determining the structure of insulin?

Discussion

6.	P50 is the partial pressure of oxygen at which haemoglobin is 50% saturated. What will happen to theP50 value if there is an increase in the partial pressure of Carbon dioxide and what effect will it have on the oxygen affinity of haemoglobin (Hb)?
Answer» $P_{5} 0$ is the partial pressure of oxygen at which haemoglobin is 50% saturated. What will happen to the $P_{5} 0$ value if there is an increase in the partial pressure of Carbon dioxide and what effect will it have on the oxygen affinity of haemoglobin (Hb)?

Discussion

7.	All cells respire except
Answer» All cells respire except

Discussion

8.	Premature leaf fall starts when the amount of
Answer» Premature leaf fall starts when the amount of

Discussion

9.	Which covers cartilage?
Answer» Which covers cartilage?

Discussion

10.	Which of the following statements are true regarding IgM ?
Answer» Which of the following statements are true regarding IgM ?

Discussion

11.	Osmosis is the process by which water moves from area of ___ solute concentration to ___ solute concentration across a semi-permeable membrane.
Answer» Osmosis is the process by which water moves from area of ___ solute concentration to ___ solute concentration across a semi-permeable membrane.

11.

Osmosis is the process by which water moves from area of _ solute concentration to _ solute concentration across a semi-permeable membrane.

Answer»

Osmosis is the process by which water moves from area of

___

solute concentration to

___

solute concentration across a semi-permeable membrane.

Discussion

12.	What is the connecting link between the uterus and the vagina?
Answer» What is the connecting link between the uterus and the vagina?

Discussion

13.	The final electron acceptor in lactic acid fermentation is:
Answer» The final electron acceptor in lactic acid fermentation is:

Discussion

14.	Which of the following taxon covers the largest number of organisms?
Answer» Which of the following taxon covers the largest number of organisms?

Discussion

15.	Some varieties of wheat are known as spring wheat while others are called winter wheat. Former variety is sown and planted in spring and is harvested by the end of the same reason. However, winter varieties, if planted in spring, fail to flower or produce mature grains within a span of a flowering season. Explain, why?
Answer» Some varieties of wheat are known as spring wheat while others are called winter wheat. Former variety is sown and planted in spring and is harvested by the end of the same reason. However, winter varieties, if planted in spring, fail to flower or produce mature grains within a span of a flowering season. Explain, why?

Discussion

16.	What is a sporophyte and gametophyte
Answer» What is a sporophyte and gametophyte

Discussion

17.	Read the following statement and find the statement that is incorrect.
Answer» Read the following statement and find the statement that is incorrect.

Discussion

18.	Consider the diagrms shown below. Select the option in which they are correctly identified.
Answer» Consider the diagrms shown below. Select the option in which they are correctly identified.

18.

Consider the diagrms shown below. Select the option in which they are correctly identified.

Answer»

Consider the diagrms shown below. Select the option in which they are correctly identified.

Discussion

19.	Among china rose, mustard, brinjal, potato, guava, cucumber onion and tulip, how may plants have superior ovary?
Answer» Among china rose, mustard, brinjal, potato, guava, cucumber onion and tulip, how may plants have superior ovary?

Discussion

20.	The smallest and tallest angiosperms belong to
Answer» The smallest and tallest angiosperms belong to

Discussion

21.	Which one of the following is not a male accessory gland?
Answer» Which one of the following is not a male accessory gland?

Discussion

22.	How many pairs of cranial nerves are present in human brain?
Answer» How many pairs of cranial nerves are present in human brain?

Discussion

23.	Why phragmoplasts are not formed during cytokinesis in animal cell ?
Answer» Why phragmoplasts are not formed during cytokinesis in animal cell ?

Discussion

24.	The term “molecular scissors” generally refers to
Answer» The term “molecular scissors” generally refers to

Discussion

25.	The groundwater levels in towns and villages have
Answer» The groundwater levels in towns and villages have

Discussion

26.	Within the blood, oxygen is primarily transported __________________ while the bulk of carbon dioxide is transported _________________.
Answer» Within the blood, oxygen is primarily transported __________________ while the bulk of carbon dioxide is transported _________________.

Discussion

27.	If 30J of energy is trapped at producer level, then how much energy will be available to peacock as food in the following chain?Plant → Mice → snake → peacock
Answer» If 30J of energy is trapped at producer level, then how much energy will be available to peacock as food in the following chain? Plant $\to$ Mice $\to$ snake $\to$ peacock

27.

If 30J of energy is trapped at producer level, then how much energy will be available to peacock as food in the following chain?Plant → Mice → snake → peacock

Answer»

If 30J of energy is trapped at producer level, then how much energy will be available to peacock as food in the following chain?

Plant $\to$ Mice $\to$ snake $\to$ peacock

Discussion

28.	Torpedo stage is found in
Answer» Torpedo stage is found in

Discussion

29.	Which of the following has obliterated central lumen?
Answer» Which of the following has obliterated central lumen?

Discussion

30.	Cringe: Fear:: Yawn : ?
Answer» Cringe: Fear:: Yawn : ?

Discussion

31.	If any inheritable mutation is observed in a population at high frequency, it is referred to as
Answer» If any inheritable mutation is observed in a population at high frequency, it is referred to as

Discussion

32.	Onion and turnip is a modification of which plant part-root or leaf base?
Answer» Onion and turnip is a modification of which plant part-root or leaf base?

Discussion

33.	What is glycolysis
Answer» What is glycolysis

Discussion

34.	Phyllode in Acacia is
Answer» Phyllode in Acacia is

Discussion

35.	Match the following columns Column IColumn IIA.Molecular oxygen1.α−ketoglutaric acidB.Electron acceptor2.Hydrogen acceptorC.Pyruvate dehydrogenase3.Cytochrome−CD.Decarboxylation4.Acetyl Co−A
Answer» Match the following columns $\begin{matrix} C o l u m n I & C o l u m n I I A . M o l e c u l a r o x y g e n & 1. α - k e t o g l u t a r i c a c i d B . E l e c t r o n a c c e p t o r & 2. H y d r o g e n a c c e p t o r C . P y r u v a t e d e h y d r o g e n a s e & 3. C y t o c h r o m e - C D . D e c a r b o x y l a t i o n & 4. A c e t y l C o - A \end{matrix}$

Discussion

36.	E.R. is absent in
Answer» E.R. is absent in

Discussion

37.	Which of the following tissues is INCORRECTLY matched with a function?
Answer» Which of the following tissues is INCORRECTLY matched with a function?

Discussion

38.	Apomixis can be used in farming for:
Answer» Apomixis can be used in farming for:

Discussion

39.	During depolarization,
Answer» During depolarization,

Discussion

40.	Question 30.01: Auxins are growth hormones capable of promoting cell elongation. They have been used in horticulture to promote growth, flowering and rooting. Write a line to explain the meaning of the following terms related to auxins. Auxins precursors Anti-auxins Synthetic auxins
Answer» Question 30.01: Auxins are growth hormones capable of promoting cell elongation. They have been used in horticulture to promote growth, flowering and rooting. Write a line to explain the meaning of the following terms related to auxins. Auxins precursors Anti-auxins Synthetic auxins

40.

Question 30.01: Auxins are growth hormones capable of promoting cell elongation. They have been used in horticulture to promote growth, flowering and rooting. Write a line to explain the meaning of the following terms related to auxins. Auxins precursors Anti-auxins Synthetic auxins

Answer»

Question 30.01:

Auxins are growth hormones capable of promoting cell elongation. They have been used in horticulture to promote growth, flowering and rooting. Write a line to explain the meaning of the following terms related to auxins.
Auxins precursors

Anti-auxins

Synthetic auxins

Discussion

41.	Name any two disease the 'Himgiri' variety of wheat is resistant to.
Answer» Name any two disease the 'Himgiri' variety of wheat is resistant to.

Discussion

42.	With the help of a schematic diagram describe the haplo diptontic life cycle pattern of a plant group.
Answer» With the help of a schematic diagram describe the haplo diptontic life cycle pattern of a plant group.

Discussion

43.	Formation of ATP in photosynthesis and respiration is an oxidation process which uses the energy from
Answer» Formation of ATP in photosynthesis and respiration is an oxidation process which uses the energy from

Discussion

44.	In an experiment to study the structure of a bean seed,if the seed are soaked in glycerin instead of water.The possible consequences should be
Answer» In an experiment to study the structure of a bean seed,if the seed are soaked in glycerin instead of water.The possible consequences should be

Discussion

45.	Mention one example each for animals with chitinous exoskeleton and those covered by a calcareous shell.
Answer» Mention one example each for animals with chitinous exoskeleton and those covered by a calcareous shell.

Discussion

46.	___________ represents the junction between ovule and funicle.
Answer» ___________ represents the junction between ovule and funicle.

Discussion

47.	Why gastero oesophageal sphincter is also known as cardic sphincter even though it has to do nothing with heart?
Answer» Why gastero oesophageal sphincter is also known as cardic sphincter even though it has to do nothing with heart?

Discussion

48.	If your father has blood type O, and mother has blood type AB, which of the following blood types are you likely to have?
Answer» If your father has blood type O, and mother has blood type AB, which of the following blood types are you likely to have?

Discussion

49.	Functional megaspore in an angiosperm develops into
Answer» Functional megaspore in an angiosperm develops into

Discussion

50.	Which one of these is present in animal cell but absent in plant cell?
Answer» Which one of these is present in animal cell but absent in plant cell?

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Appearance, actions, or sounds that warn predators to avoid an animal is called

The main objectives of sustainable farming are

In 2015, for each of the 14 million people present in a country, if 0.028 are born and 0.008 die during a year. Calculate the number of people at the end of 2015:

Diuresis is a condition in which

Who among the following was awarded the Nobel prize for determining the structure of insulin?

P50 is the partial pressure of oxygen at which haemoglobin is 50% saturated. What will happen to theP50 value if there is an increase in the partial pressure of Carbon dioxide and what effect will it have on the oxygen affinity of haemoglobin (Hb)?

All cells respire except

Premature leaf fall starts when the amount of

Which covers cartilage?

Which of the following statements are true regarding IgM ?

Osmosis is the process by which water moves from area of ___ solute concentration to ___ solute concentration across a semi-permeable membrane.

What is the connecting link between the uterus and the vagina?

The final electron acceptor in lactic acid fermentation is:

Which of the following taxon covers the largest number of organisms?

What is a sporophyte and gametophyte

Read the following statement and find the statement that is incorrect.

Consider the diagrms shown below. Select the option in which they are correctly identified.

Among china rose, mustard, brinjal, potato, guava, cucumber onion and tulip, how may plants have superior ovary?

The smallest and tallest angiosperms belong to

Which one of the following is not a male accessory gland?

How many pairs of cranial nerves are present in human brain?

Why phragmoplasts are not formed during cytokinesis in animal cell ?

The term “molecular scissors” generally refers to

The groundwater levels in towns and villages have

Within the blood, oxygen is primarily transported __________________ while the bulk of carbon dioxide is transported _________________.

If 30J of energy is trapped at producer level, then how much energy will be available to peacock as food in the following chain?Plant → Mice → snake → peacock

Torpedo stage is found in

Which of the following has obliterated central lumen?

Cringe: Fear:: Yawn : ?

If any inheritable mutation is observed in a population at high frequency, it is referred to as

Onion and turnip is a modification of which plant part-root or leaf base?

What is glycolysis

Phyllode in Acacia is

Match the following columns Column IColumn IIA.Molecular oxygen1.α−ketoglutaric acidB.Electron acceptor2.Hydrogen acceptorC.Pyruvate dehydrogenase3.Cytochrome−CD.Decarboxylation4.Acetyl Co−A

E.R. is absent in

Which of the following tissues is INCORRECTLY matched with a function?

Apomixis can be used in farming for:

During depolarization,

Question 30.01: Auxins are growth hormones capable of promoting cell elongation. They have been used in horticulture to promote growth, flowering and rooting. Write a line to explain the meaning of the following terms related to auxins. Auxins precursors Anti-auxins Synthetic auxins

Name any two disease the 'Himgiri' variety of wheat is resistant to.

With the help of a schematic diagram describe the haplo diptontic life cycle pattern of a plant group.

Formation of ATP in photosynthesis and respiration is an oxidation process which uses the energy from

In an experiment to study the structure of a bean seed,if the seed are soaked in glycerin instead of water.The possible consequences should be

Mention one example each for animals with chitinous exoskeleton and those covered by a calcareous shell.

___________ represents the junction between ovule and funicle.

Why gastero oesophageal sphincter is also known as cardic sphincter even though it has to do nothing with heart?

If your father has blood type O, and mother has blood type AB, which of the following blood types are you likely to have?

Functional megaspore in an angiosperm develops into

Which one of these is present in animal cell but absent in plant cell?

Osmosis is the process by which water moves from area of _ solute concentration to _ solute concentration across a semi-permeable membrane.

Within the blood, oxygen is primarily transported __ while the bulk of carbon dioxide is transported _.