18288 + Interview Questions in Biology

1.	Question 4Which cell does not have perforated cell wall?(a) Tracheids(b) Companion cells(c) Sieve tubes(d) Vessels
Answer» Question 4 Which cell does not have perforated cell wall? (a) Tracheids (b) Companion cells (c) Sieve tubes (d) Vessels

Discussion

2.	List of all antagonistic hormone.
Answer» List of all antagonistic hormone.

Discussion

3.	Which of the following are non-infectious diseases?
Answer» Which of the following are non-infectious diseases?

Discussion

4.	nttwo linked genes a and b show 20% recombination. The individuals of a dihybrid cross between ++/++ x ab/ab shall show gametesn nta. ++80:ab:20n ntb. ++50:ab:20n ntc. ++40:ab40:+a10:+b:10n ntd. ++30:ab30:+a20: +b:20n
Answer» nttwo linked genes a and b show 20% recombination. The individuals of a dihybrid cross between ++/++ x ab/ab shall show gametesn nta. ++80:ab:20n ntb. ++50:ab:20n ntc. ++40:ab40:+a10:+b:10n ntd. ++30:ab30:+a20: +b:20n

Discussion

5.	Illustratea glycosidic, peptide and a phospho-diester bond.
Answer» Illustrate a glycosidic, peptide and a phospho-diester bond.

Discussion

6.	During high light intensity, the chloroplasts align themselves OPTIONS A. in vertical position along lateral walls B. along tangential walls C. in centre and get scattered D. perpendicular to light [Dear mentor please give the detailed solution]
Answer» During high light intensity, the chloroplasts align themselves OPTIONS A. in vertical position along lateral walls B. along tangential walls C. in centre and get scattered D. perpendicular to light [Dear mentor please give the detailed solution]

6.

During high light intensity, the chloroplasts align themselves OPTIONS A. in vertical position along lateral walls B. along tangential walls C. in centre and get scattered D. perpendicular to light [Dear mentor please give the detailed solution]

Answer»

During high light intensity, the chloroplasts align themselves

OPTIONS

A. in vertical position along lateral walls

B. along tangential walls

C. in centre and get scattered

D. perpendicular to light

[Dear mentor please give the detailed solution]

Discussion

7.	What is the effect of denaturation on the structure of proteins?
Answer» What is the effect of denaturation on the structure of proteins?

Discussion

8.	Are branches or pedicels present in spikelet inflorescence?
Answer» Are branches or pedicels present in spikelet inflorescence?

Discussion

9.	Read the following given examples (i) Plant – pollinator mutualism (ii) African catfish in our rivers for aquaculture (iii) Fish species with its parasites (iv) Nile perch and cichlid fish Which out of these options correctly give the example of “co-extinction” as a cause of biodiversity loss
Answer» Read the following given examples (i) Plant – pollinator mutualism (ii) African catfish in our rivers for aquaculture (iii) Fish species with its parasites (iv) Nile perch and cichlid fish Which out of these options correctly give the example of “co-extinction” as a cause of biodiversity loss

Discussion

10.	Spore of Funaria on germination gives:
Answer» Spore of Funaria on germination gives:

Discussion

11.	Number of ATP obtained at the end of Kreb's cycle is a.2 b.4 c.36 d.38
Answer» Number of ATP obtained at the end of Kreb's cycle is a.2 b.4 c.36 d.38

Discussion

12.	percentage of Se in peroxidase anhydrous enzyme is 0.5% by weight then minimhm molecular weight of peroxidase anhydrous enzyme i
Answer» percentage of Se in peroxidase anhydrous enzyme is 0.5% by weight then minimhm molecular weight of peroxidase anhydrous enzyme i

Discussion

13.	CAN HUMENS PRODUCE INFRASONIC SOUNDS
Answer» CAN HUMENS PRODUCE INFRASONIC SOUNDS

Discussion

14.	In monossacharides there is alpha 1,4 linkage in maltose so what this alpha represents here?
Answer» In monossacharides there is alpha 1,4 linkage in maltose so what this alpha represents here?

Discussion

15.	Match the following List−I(Hydride)List−II1.RbhA.Polymeric hydride2.GeH4B.Ionic hydride3.TiH2C.Covalent hydride4.BeH2D.Interstial hydride
Answer» Match the following $\begin{matrix} L i s t - I (Hydride) & L i s t - I I 1. Rbh & A . Polymeric hydride 2. Ge H_{4} & B . Ionic hydride 3. Ti H_{2} & C . Covalent hydride 4. Be H_{2} & D . Interstial hydride \end{matrix}$

15.

Match the following List−I(Hydride)List−II1.RbhA.Polymeric hydride2.GeH4B.Ionic hydride3.TiH2C.Covalent hydride4.BeH2D.Interstial hydride

Answer»

Match the following

$\begin{matrix} L i s t - I (Hydride) & L i s t - I I 1. Rbh & A . Polymeric hydride 2. Ge H_{4} & B . Ionic hydride 3. Ti H_{2} & C . Covalent hydride 4. Be H_{2} & D . Interstial hydride \end{matrix}$

Discussion

16.	The common title which can be given to the images is _______ of stereotype.
Answer» The common title which can be given to the images is _______ of stereotype.

Discussion

17.	What is the difference between genus and the species?
Answer» What is the difference between genus and the species?

Discussion

18.	Which among the following shows the correct chronological order of the events occurring during callus culture?
Answer» Which among the following shows the correct chronological order of the events occurring during callus culture?

Discussion

19.	Look at the graph. It shows a typical variation of populations of predators (wolves, tigers etc.) and prey (deer, rabbits etc.) in a habitat such as a forest.Answer these questions.1. Why is the predator population always lower than the prey population?2. Point A is the rainy season. Why is the prey population increasing?3. Why does the predator population starts increasing after the increase in the prey population?4. As the predator population increases, why does the prey population starts declining (point B)?5. Why does the predator population now start to decrease (point C)?6. Will the graph maintain the same shape if a calamity such as disease struck the prey and they died in large numbers? What do you expect will happen?
Answer» Look at the graph. It shows a typical variation of populations of predators (wolves, tigers etc.) and prey (deer, rabbits etc.) in a habitat such as a forest. Answer these questions. 1. Why is the predator population always lower than the prey population? 2. Point A is the rainy season. Why is the prey population increasing? 3. Why does the predator population starts increasing after the increase in the prey population? 4. As the predator population increases, why does the prey population starts declining (point B)? 5. Why does the predator population now start to decrease (point C)? 6. Will the graph maintain the same shape if a calamity such as disease struck the prey and they died in large numbers? What do you expect will happen?

Discussion

20.	Cytological evidence to Mendel’s law of segregation
Answer» Cytological evidence to Mendel’s law of segregation

Discussion

21.	35 ml sample of hydrogen peroxide gives off 500 ml of O2 AT 27 DEGREE CELCIUS AND 1 ATM. PRESSURE .DETERMINE THE VOLUME STRENGTH OF H2O2 sample.
Answer» 35 ml sample of hydrogen peroxide gives off 500 ml of O2 AT 27 DEGREE CELCIUS AND 1 ATM. PRESSURE .DETERMINE THE VOLUME STRENGTH OF H2O2 sample.

Discussion

22.	granules of neutrophills are derived from golgi bodies .monocyte ane lymphocytes have golgi bodies but they have not granules. why?
Answer» granules of neutrophills are derived from golgi bodies .monocyte ane lymphocytes have golgi bodies but they have not granules. why?

Discussion

23.	Can this be the difference between sympathetic & parasympathetic nervous system?Secretion of adrenaline(sympathetic)no secretion of adrenaline(parasympathetic)
Answer» Can this be the difference between sympathetic & parasympathetic nervous system? Secretion of adrenaline(sympathetic) no secretion of adrenaline(parasympathetic)

Discussion

24.	what is degree of unsaturation?
Answer» what is degree of unsaturation?

Discussion

25.	Haematopoiesis is the process of
Answer» Haematopoiesis is the process of

Discussion

26.	Net gain of ATP molecules during aerobic respiration is: a)40 b)48 c)36 d)38
Answer» Net gain of ATP molecules during aerobic respiration is: a)40 b)48 c)36 d)38

Discussion

27.	what is the difference between fixed dome type biogas plant and floating gas holder type biogas plant
Answer» what is the difference between fixed dome type biogas plant and floating gas holder type biogas plant

Discussion

28.	In bryophytes, the sporophytic phase is represented by
Answer» In bryophytes, the sporophytic phase is represented by

Discussion

29.	Linkage was discovered by ___.
Answer» Linkage was discovered by ___.

Discussion

30.	Which one is acting as a prepuce - corpora cavernosa or labia minora?
Answer» Which one is acting as a prepuce - corpora cavernosa or labia minora?

Discussion

31.	Development of fruit without fertilization is
Answer» Development of fruit without fertilization is

Discussion

32.	Match the following and choose the correct option - Column l Column ll a.Isogamy 1.Male and female gamates are different b.Anisogamy 2.Female gamete is non-motile c.Oogamy 3.Gametes are identical
Answer» Match the following and choose the correct option - Column l Column ll a.Isogamy1.Male and female gamates are different b.Anisogamy2.Female gamete is non-motile c.Oogamy3.Gametes are identical

32.

Match the following and choose the correct option - Column l Column ll a.Isogamy 1.Male and female gamates are different b.Anisogamy 2.Female gamete is non-motile c.Oogamy 3.Gametes are identical

Answer»

Match the following and choose the correct option -

Column l Column ll

a.Isogamy1.Male and female gamates are different

b.Anisogamy2.Female gamete is non-motile

c.Oogamy3.Gametes are identical

Discussion

33.	Which of the following factors control cell division and growth in plants?
Answer» Which of the following factors control cell division and growth in plants?

Discussion

34.	Define parthenocarpy. Name the plant hormone used to induce parthenocarpy.
Answer» Define parthenocarpy. Name the plant hormone used to induce parthenocarpy.

Discussion

35.	Convergent evolution of two species is associated with:
Answer» Convergent evolution of two species is associated with:

Discussion

36.	Select the incorrect statement with regard tohaemophilia
Answer» Select the incorrect statement with regard to haemophilia

Discussion

37.	urinary volume is increased in all of the following except? 1) diabetes insipidus 2) diabetes malletus 3) sympathetic stimulations 4) infusion of mannitol can i have answer for this with detailed explanation for each option?
Answer» urinary volume is increased in all of the following except? 1) diabetes insipidus 2) diabetes malletus 3) sympathetic stimulations 4) infusion of mannitol can i have answer for this with detailed explanation for each option?

37.

urinary volume is increased in all of the following except? 1) diabetes insipidus 2) diabetes malletus 3) sympathetic stimulations 4) infusion of mannitol can i have answer for this with detailed explanation for each option?

Answer»

urinary volume is increased in all of the following except?

1) diabetes insipidus

2) diabetes malletus

3) sympathetic stimulations

4) infusion of mannitol

can i have answer for this with detailed explanation for each option?

Discussion

38.	comparison between parenchyma, collenchyma and sclerenchyma tissues
Answer» comparison between parenchyma, collenchyma and sclerenchyma tissues

Discussion

39.	Aspirin is a type of:
Answer» Aspirin is a type of:

Discussion

40.	what is structure of 3-Methylidenecyclohexan
Answer» what is structure of 3-Methylidenecyclohexan

Discussion

41.	What is the role played by renin- angiotensin in regulation of kidney function?
Answer» What is the role played by renin- angiotensin in regulation of kidney function?

Discussion

42.	What do you call a phenomenon where 'a species that used to exist, does not exist anymore'?
Answer» What do you call a phenomenon where 'a species that used to exist, does not exist anymore'?

Discussion

43.	Which one of the following is not a part of neuron?
Answer» Which one of the following is not a part of neuron?

Discussion

44.	28 What is structure of H2S2O7 according to VESPER theory?
Answer» 28 What is structure of H2S2O7 according to VESPER theory?

Discussion

45.	A homozygous red flowered Pea plant is crossed with homozygous white flowered Pea plant. The offspring would be
Answer» A homozygous red flowered Pea plant is crossed with homozygous white flowered Pea plant. The offspring would be

Discussion

46.	Animals and plants are best protected in
Answer» Animals and plants are best protected in

Discussion

47.	How to learn all genetic codes? Is there any trick?
Answer» How to learn all genetic codes? Is there any trick?

Discussion

48.	What do the following images depict?
Answer» What do the following images depict?

Discussion

49.	Which fact is wrong about zoos or zoological parks?
Answer» Which fact is wrong about zoos or zoological parks?

Discussion

50.	Bio-fertilizers include:
Answer» Bio-fertilizers include:

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Question 4Which cell does not have perforated cell wall?(a) Tracheids(b) Companion cells(c) Sieve tubes(d) Vessels

List of all antagonistic hormone.

Which of the following are non-infectious diseases?

nttwo linked genes a and b show 20% recombination. The individuals of a dihybrid cross between ++/++ x ab/ab shall show gametesn nta. ++80:ab:20n ntb. ++50:ab:20n ntc. ++40:ab40:+a10:+b:10n ntd. ++30:ab30:+a20: +b:20n

Illustratea glycosidic, peptide and a phospho-diester bond.

During high light intensity, the chloroplasts align themselves OPTIONS A. in vertical position along lateral walls B. along tangential walls C. in centre and get scattered D. perpendicular to light [Dear mentor please give the detailed solution]

What is the effect of denaturation on the structure of proteins?

Are branches or pedicels present in spikelet inflorescence?

Read the following given examples (i) Plant – pollinator mutualism (ii) African catfish in our rivers for aquaculture (iii) Fish species with its parasites (iv) Nile perch and cichlid fish Which out of these options correctly give the example of “co-extinction” as a cause of biodiversity loss

Spore of Funaria on germination gives:

Number of ATP obtained at the end of Kreb's cycle is a.2 b.4 c.36 d.38

percentage of Se in peroxidase anhydrous enzyme is 0.5% by weight then minimhm molecular weight of peroxidase anhydrous enzyme i

CAN HUMENS PRODUCE INFRASONIC SOUNDS

In monossacharides there is alpha 1,4 linkage in maltose so what this alpha represents here?

Match the following List−I(Hydride)List−II1.RbhA.Polymeric hydride2.GeH4B.Ionic hydride3.TiH2C.Covalent hydride4.BeH2D.Interstial hydride

The common title which can be given to the images is _______ of stereotype.

What is the difference between genus and the species?

Which among the following shows the correct chronological order of the events occurring during callus culture?

Cytological evidence to Mendel’s law of segregation

35 ml sample of hydrogen peroxide gives off 500 ml of O2 AT 27 DEGREE CELCIUS AND 1 ATM. PRESSURE .DETERMINE THE VOLUME STRENGTH OF H2O2 sample.

granules of neutrophills are derived from golgi bodies .monocyte ane lymphocytes have golgi bodies but they have not granules. why?

Can this be the difference between sympathetic & parasympathetic nervous system?Secretion of adrenaline(sympathetic)no secretion of adrenaline(parasympathetic)

what is degree of unsaturation?

Haematopoiesis is the process of

Net gain of ATP molecules during aerobic respiration is: a)40 b)48 c)36 d)38

what is the difference between fixed dome type biogas plant and floating gas holder type biogas plant

In bryophytes, the sporophytic phase is represented by

Linkage was discovered by ___.

Which one is acting as a prepuce - corpora cavernosa or labia minora?

Development of fruit without fertilization is

Match the following and choose the correct option - Column l Column ll a.Isogamy 1.Male and female gamates are different b.Anisogamy 2.Female gamete is non-motile c.Oogamy 3.Gametes are identical

Which of the following factors control cell division and growth in plants?

Define parthenocarpy. Name the plant hormone used to induce parthenocarpy.

Convergent evolution of two species is associated with:

Select the incorrect statement with regard tohaemophilia

urinary volume is increased in all of the following except? 1) diabetes insipidus 2) diabetes malletus 3) sympathetic stimulations 4) infusion of mannitol can i have answer for this with detailed explanation for each option?

comparison between parenchyma, collenchyma and sclerenchyma tissues

Aspirin is a type of:

what is structure of 3-Methylidenecyclohexan

What is the role played by renin- angiotensin in regulation of kidney function?

What do you call a phenomenon where 'a species that used to exist, does not exist anymore'?

Which one of the following is not a part of neuron?

28 What is structure of H2S2O7 according to VESPER theory?

A homozygous red flowered Pea plant is crossed with homozygous white flowered Pea plant. The offspring would be

Animals and plants are best protected in

How to learn all genetic codes? Is there any trick?

What do the following images depict?

Which fact is wrong about zoos or zoological parks?

Bio-fertilizers include: