18288 + Interview Questions in Biology

1.	The term taxon was given by
Answer» The term taxon was given by

Discussion

2.	What is the structure of cyclobutyne?
Answer» What is the structure of cyclobutyne?

Discussion

3.	The mass of 1 L sample of ozonised gas at ntp was found to be 1.5 g . when 100 ml of this mixture at NTP were treated with turpentine oil , the volume was reduced to 90 ml . calculate the molecular mass of ozone.
Answer» The mass of 1 L sample of ozonised gas at ntp was found to be 1.5 g . when 100 ml of this mixture at NTP were treated with turpentine oil , the volume was reduced to 90 ml . calculate the molecular mass of ozone.

Discussion

4.	Explain ETS.
Answer» Explain ETS.

Discussion

5.	Which of the following ions is most unlikely to exist?(A) Li- (B) Be- (C) B- (D) F-
Answer» Which of the following ions is most unlikely to exist? (A) Li- (B) Be- (C) B- (D) F-

Discussion

6.	what is slivary glands and sub-linguals?
Answer» what is slivary glands and sub-linguals?

Discussion

7.	Cenozoic era is referred to as the age of
Answer» Cenozoic era is referred to as the age of

Discussion

8.	What is the meaning of inhibition?
Answer» What is the meaning of inhibition?

Discussion

9.	Which one of the following is a matching pair of a substrate and its particular digestive enzyme?
Answer» Which one of the following is a matching pair of a substrate and its particular digestive enzyme?

Discussion

10.	periodic value of †an3
Answer» periodic value of †an3

Discussion

11.	Match the following related to combination of parents' blood groups and possible blood types of children. Column - I Column - II P. A and B 1. A,B, AB Q. AB and AB 2. A,B R. O and AB 3. O S. O and O 4. A,B, AB,O
Answer» Match the following related to combination of parents' blood groups and possible blood types of children. Column - I Column - II P. A and B 1. A,B, AB Q. AB and AB 2. A,B R. O and AB 3. O S. O and O 4. A,B, AB,O

11.

Match the following related to combination of parents' blood groups and possible blood types of children. Column - I Column - II P. A and B 1. A,B, AB Q. AB and AB 2. A,B R. O and AB 3. O S. O and O 4. A,B, AB,O

Answer»

Match the following related to combination of parents' blood groups and possible blood types of children.

Column - I Column - II

P. A and B 1. A,B, AB

Q. AB and AB 2. A,B

R. O and AB 3. O

S. O and O 4. A,B, AB,O

Discussion

12.	Which one of the following hormones stimulates the release of breast milk from the mothers, when the baby is suckling?
Answer» Which one of the following hormones stimulates the release of breast milk from the mothers, when the baby is suckling?

Discussion

13.	Removal of a ring of bark from the trunk of a tree kills it because____.
Answer» Removal of a ring of bark from the trunk of a tree kills it because____.

Discussion

14.	(1) What is congenital malformation and non-canalisation of uterus?(2) What are anticonvulsant drugs and how they are responsible for oligospermia?
Answer» (1) What is congenital malformation and non-canalisation of uterus? (2) What are anticonvulsant drugs and how they are responsible for oligospermia?

Discussion

15.	Which of the following is not correctly matched? Ameboid Movement - Leucocytes Ciliary Movement - Macrophages Flagellar movement - Sperm Muscular Movement - Jaws
Answer» Which of the following is not correctly matched? Ameboid Movement - Leucocytes Ciliary Movement - Macrophages Flagellar movement - Sperm Muscular Movement - Jaws

Discussion

16.	Exponential growth is observed in a population when
Answer» Exponential growth is observed in a population when

Discussion

17.	In which season maximum activity of cambium is seen?
Answer» In which season maximum activity of cambium is seen?

Discussion

18.	Lateral branches originate from the underground portion of the main stem in
Answer» Lateral branches originate from the underground portion of the main stem in

Discussion

19.	Would like to ask about the types of parthenogenesis in detail
Answer» Would like to ask about the types of parthenogenesis in detail

Discussion

20.	Which one of the following is a correct match between the drug and its category?
Answer» Which one of the following is a correct match between the drug and its category?

Discussion

21.	Cholesterol is a______
Answer» Cholesterol is a______

Discussion

22.	A normal visioned man whose father was colour blind marries a woman whose father was also colour blind. They have their first child as a daughter. What are the chances that this child would be colour blind?
Answer» A normal visioned man whose father was colour blind marries a woman whose father was also colour blind. They have their first child as a daughter. What are the chances that this child would be colour blind?

Discussion

23.	An edible part of cauliflower is
Answer» An edible part of cauliflower is

Discussion

24.	Scutellum is cotyledon of
Answer» Scutellum is cotyledon of

Discussion

25.	39.Didcuss the continuity of the function of given by
Answer» 39.Didcuss the continuity of the function of given by

Discussion

26.	Rapid environmental degradation is causing a serious threat to security. Do you agree with the statement? Substantiate your arguments.
Answer» Rapid environmental degradation is causing a serious threat to security. Do you agree with the statement? Substantiate your arguments.

Discussion

27.	What is a bolus?
Answer» What is a bolus?

Discussion

28.	1.Why estrogen gives negative feedback when produced in lower concentration while,it gives positive feedback when produced in higher concentration ?
Answer» 1.Why estrogen gives negative feedback when produced in lower concentration while,it gives positive feedback when produced in higher concentration ?

Discussion

29.	What would happen when two pink flowering snapdragon plants are crossed? Which among the following Punnett squares shows the right cross with the correct flower colours of the progeny.
Answer» What would happen when two pink flowering snapdragon plants are crossed? Which among the following Punnett squares shows the right cross with the correct flower colours of the progeny.

Discussion

30.	From the following options identify the vector for West Nile virus,filariasis, Japanese encephalitis, St. Louis encephalitis, and avian malaria.
Answer» From the following options identify the vector for West Nile virus, filariasis, Japanese encephalitis, St. Louis encephalitis, and avian malaria.

Discussion

31.	What is erythropoiesis? Which hormone stimulates it?
Answer» What is erythropoiesis? Which hormone stimulates it?

Discussion

32.	Differentiation and integration formulae.
Answer» Differentiation and integration formulae.

Discussion

33.	The end product of glycolysis is
Answer» The end product of glycolysis is

Discussion

34.	The figure given here shows:(1) Amoeba undergoing binary fission(2) Yeast undergoing binary fission(3) Yeast undergoing budding(4) Amoeba undergoing budding
Answer» The figure given here shows: (1) Amoeba undergoing binary fission (2) Yeast undergoing binary fission (3) Yeast undergoing budding (4) Amoeba undergoing budding

Discussion

35.	Choose the correct path travelled by sperm in the female reproductive tract.
Answer» Choose the correct path travelled by sperm in the female reproductive tract.

Discussion

36.	Assertion: Flocculation is used for cell separation during downstream processing. Reason: Density of cells remains same after flocculation.
Answer» Assertion: Flocculation is used for cell separation during downstream processing. Reason: Density of cells remains same after flocculation.

Discussion

37.	Which of the following is most safest methord of contraception ? 1)Barrier methord 2)Sterilization 3)IUD'S 4)Natural methord
Answer» Which of the following is most safest methord of contraception ? 1)Barrier methord 2)Sterilization 3)IUD'S 4)Natural methord

Discussion

38.	\begin{bmatrix}8&7&6&5 521&351&223&?\end{bmatrix
Answer» \begin{bmatrix}8&7&6&5 521&351&223&?\end{bmatrix

Discussion

39.	90. In which cell, cell potential is independent of oh- conc 1) nicad cell 2) merciry cell 3)h2 - o2 fuel cell 4) all
Answer» 90. In which cell, cell potential is independent of oh- conc 1) nicad cell 2) merciry cell 3)h2 - o2 fuel cell 4) all

Discussion

40.	Assertion: Acetic acid does not undergo haloform reaction. Reason: Acetic acid has no alpha hydrogens.
Answer» Assertion: Acetic acid does not undergo haloform reaction. Reason: Acetic acid has no alpha hydrogens.

Discussion

41.	What is asked in the diagram given below?
Answer» What is asked in the diagram given below?

Discussion

42.	The diagram shown below is the cross section of
Answer» The diagram shown below is the cross section of

42.

The diagram shown below is the cross section of

Answer»

The diagram shown below is the cross section of

Discussion

43.	You are given leech, Nereis, Scolopendra, prawn and scorpion; and all have segmented body organisation. Will you classify them in one group? If no, give the important characters based on which you will separate these organisms into different groups.
Answer» You are given leech, Nereis, Scolopendra, prawn and scorpion; and all have segmented body organisation. Will you classify them in one group? If no, give the important characters based on which you will separate these organisms into different groups.

Discussion

44.	What is function of blastocoel in blastula
Answer» What is function of blastocoel in blastula

Discussion

45.	What is the difference between gene and allele. Is allele a part of the gene? Or is gene a part of allele?
Answer» What is the difference between gene and allele. Is allele a part of the gene? Or is gene a part of allele?

Discussion

46.	Find out whether the endosperm is persistent in cereals – wheat, rice and maize?
Answer» Find out whether the endosperm is persistent in cereals – wheat, rice and maize?

Discussion

47.	Leaf develops from Axillary meristem Apical meristem Lateral meristem Secondary meristem
Answer» Leaf develops from Axillary meristem Apical meristem Lateral meristem Secondary meristem

47.

Leaf develops from Axillary meristem Apical meristem Lateral meristem Secondary meristem

Answer»

Leaf develops from

Axillary meristem

Apical meristem

Lateral meristem

Secondary meristem

Discussion

48.	Meaning of Dyad of cells and chiasmata in meiosis
Answer» Meaning of Dyad of cells and chiasmata in meiosis

Discussion

49.	Regarding Assertion and Reason, select the right optionAssertion [A]: CaCl2 is necessary to create heat-shock competent cells.Reason [R]: CaCl2 imparts a positive charge to the cell.
Answer» Regarding Assertion and Reason, select the right option Assertion [A]: $C a C l_{2}$ is necessary to create heat-shock competent cells. Reason [R]: $C a C l_{2}$ imparts a positive charge to the cell.

Discussion

50.	During gestation in which stage are all of the major organs and structures within the developing mammal formed.
Answer» During gestation in which stage are all of the major organs and structures within the developing mammal formed.

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

The term taxon was given by

What is the structure of cyclobutyne?

The mass of 1 L sample of ozonised gas at ntp was found to be 1.5 g . when 100 ml of this mixture at NTP were treated with turpentine oil , the volume was reduced to 90 ml . calculate the molecular mass of ozone.

Explain ETS.

Which of the following ions is most unlikely to exist?(A) Li- (B) Be- (C) B- (D) F-

what is slivary glands and sub-linguals?

Cenozoic era is referred to as the age of

What is the meaning of inhibition?

Which one of the following is a matching pair of a substrate and its particular digestive enzyme?

periodic value of †an3

Match the following related to combination of parents' blood groups and possible blood types of children. Column - I Column - II P. A and B 1. A,B, AB Q. AB and AB 2. A,B R. O and AB 3. O S. O and O 4. A,B, AB,O

Which one of the following hormones stimulates the release of breast milk from the mothers, when the baby is suckling?

Removal of a ring of bark from the trunk of a tree kills it because____.

(1) What is congenital malformation and non-canalisation of uterus?(2) What are anticonvulsant drugs and how they are responsible for oligospermia?

Which of the following is not correctly matched? Ameboid Movement - Leucocytes Ciliary Movement - Macrophages Flagellar movement - Sperm Muscular Movement - Jaws

Exponential growth is observed in a population when

In which season maximum activity of cambium is seen?

Lateral branches originate from the underground portion of the main stem in

Would like to ask about the types of parthenogenesis in detail

Which one of the following is a correct match between the drug and its category?

Cholesterol is a______

A normal visioned man whose father was colour blind marries a woman whose father was also colour blind. They have their first child as a daughter. What are the chances that this child would be colour blind?

An edible part of cauliflower is

Scutellum is cotyledon of

39.Didcuss the continuity of the function of given by

Rapid environmental degradation is causing a serious threat to security. Do you agree with the statement? Substantiate your arguments.

What is a bolus?

1.Why estrogen gives negative feedback when produced in lower concentration while,it gives positive feedback when produced in higher concentration ?

What would happen when two pink flowering snapdragon plants are crossed? Which among the following Punnett squares shows the right cross with the correct flower colours of the progeny.

From the following options identify the vector for West Nile virus,filariasis, Japanese encephalitis, St. Louis encephalitis, and avian malaria.

What is erythropoiesis? Which hormone stimulates it?

Differentiation and integration formulae.

The end product of glycolysis is

The figure given here shows:(1) Amoeba undergoing binary fission(2) Yeast undergoing binary fission(3) Yeast undergoing budding(4) Amoeba undergoing budding

Choose the correct path travelled by sperm in the female reproductive tract.

Assertion: Flocculation is used for cell separation during downstream processing. Reason: Density of cells remains same after flocculation.

Which of the following is most safest methord of contraception ? 1)Barrier methord 2)Sterilization 3)IUD'S 4)Natural methord

\begin{bmatrix}8&7&6&5 521&351&223&?\end{bmatrix

90. In which cell, cell potential is independent of oh- conc 1) nicad cell 2) merciry cell 3)h2 - o2 fuel cell 4) all

Assertion: Acetic acid does not undergo haloform reaction. Reason: Acetic acid has no alpha hydrogens.

What is asked in the diagram given below?

The diagram shown below is the cross section of

You are given leech, Nereis, Scolopendra, prawn and scorpion; and all have segmented body organisation. Will you classify them in one group? If no, give the important characters based on which you will separate these organisms into different groups.

What is function of blastocoel in blastula

What is the difference between gene and allele. Is allele a part of the gene? Or is gene a part of allele?

Find out whether the endosperm is persistent in cereals – wheat, rice and maize?

Leaf develops from Axillary meristem Apical meristem Lateral meristem Secondary meristem

Meaning of Dyad of cells and chiasmata in meiosis

Regarding Assertion and Reason, select the right optionAssertion [A]: CaCl2 is necessary to create heat-shock competent cells.Reason [R]: CaCl2 imparts a positive charge to the cell.

During gestation in which stage are all of the major organs and structures within the developing mammal formed.