24277 + Interview Questions in Biology in Class 12

1.	Question : What type of gametes will form by genotype RrYy ?
Answer» RY , Ry , rY , ry RY , Ry , ry , ry Ry , Ry , YY , ry RR , RR , Yy , YY Answer :A

Discussion

2.	Question : What type of digestion occurs in man?
Answer» ANSWER :EXTRACELLULAR

Discussion

3.	Question : What type of bond is formed between H and O in water molecule?
Answer» ANSWER :COVALENT

Discussion

4.	Question : What type coelom is seen in echinodermata and vertebrates?
Answer» ANSWER :TRUE COELOM,

Discussion

5.	Question : What type of body cavity a cockroach has?
Answer» ANSWER :HAEMOCOEL

Discussion

6.	Question : What triggers activation of protoxin to active Bt toxin of Bacillus thuringiensis in boll worm?(A) Body temperature(B) Moist surface of midgut(C) Alkaline pH of gut(D) Acidic pH of stomach
Answer» BODY temperature Moist SURFACE of midgut Alkaline pH of GUT ACIDIC pH of stomach Solution :Alkaline pH of gut

Discussion

7.	Question : What trend is observed in respect of species diversity when we move from equator to poles ?
Answer» SOLUTION :In GENERAL, species diversity decreases as we move AWAY from the EQUATOR towards poles.

Discussion

8.	Question : What transport urea to kidney from liver?
Answer» ANSWER :BLOOD PLASMA

Discussion

9.	Question : What toxic iron-containing compound are released into blood by the lysis of metacryptozoites ?
Answer» ANSWER :HAEMOZOIN

Discussion

10.	Question : What term expresses the onset of sexual maturity in boys and girls ?
Answer» ANSWER :PUBERTY

Discussion

11.	Question : What is the system named for veins that starts from capillary and ends at capillary?
Answer» ANSWER :PORTAL SYSTEM

Discussion

12.	Question : What the protective fluid for embryo of mammals is called ?
Answer» ANSWER :AMNIOTIC FLUID

Discussion

13.	Question : what the inflorescence is found in the diagram
Answer» cyathium dichasial cyme umbel panicle Answer :a

Discussion

14.	Question : What term is used when energy flow is expressed in percentage.
Answer» ANSWER :ECOLOGICAL EFFCIENCY

Discussion

15.	Question : What term used for egg laying domesticated fowls ?
Answer» ANSWER :LAYERS

Discussion

16.	Question : Which term was used by mendel to represent hereditary unit ?
Answer» ANSWER :FACTOR

Discussion

17.	Question : What termis used for morphologically and genetically similar individual ?
Answer» ANSWER :CLONE

Discussion

18.	Question : What term is used when cancer cells spread to the distant place?
Answer» SOLUTION :METASTASIS

Discussion

19.	Question : What term is used to describe the membranes covering the brain in vertebrate ?
Answer» ANSWER :MENINGES

Discussion

20.	Question : What term is used to express startof reproductive capacity in women?
Answer» ANSWER :PUBERTY MENARCHE

Discussion

21.	Question : What term is used for the process of formationof gamete.
Answer» ANSWER :GAMETOGENESIS

Discussion

22.	Question : What term is used for the process of development of embryo ?
Answer» ANSWER :EMBRYOGENESIS

Discussion

23.	Question : What term is used for the empty protein coat of a virus left outside the host after infection?
Answer» ANSWER :GHOST

Discussion

24.	Question : What term is used for smallest proteinaceous infective particles capable of infection?
Answer» ANSWER :PRIONS

Discussion

25.	Question : What term is used for the DNA sequence from same words when read both forward and backward.
Answer» ANSWER :A::D

Discussion

26.	Question : What term is used for the chemicals which occur in sperm's acrosome and help in the sperm's entry into the egg?
Answer» SOLUTION :SPERM lysins

Discussion

27.	Question : What term is used for the action potential that jumps from nodes to nodein myelinated nerve fiber ?
Answer» ANSWER :Saltatory

Discussion

28.	Question : What term is used for the arrest of reproductive activity of human female at old days ?
Answer» ANSWER :MENOPAUSE

Discussion

29.	Question : What term is used for periodicalrelease of urine?
Answer» ANSWER :Micturation/Urination

Discussion

30.	Question : What term is used for photosynthetic green plants?
Answer» ANSWER :AUTOTROPHS

Discussion

31.	Question : What term is used for sound box of the human?
Answer» ANSWER :LARYNX

Discussion

32.	Question : What term is used for removal of anther from a flower?
Answer» ANSWER :EMASCULATION

Discussion

33.	Question : What term is used for protein coat of a virus.
Answer» ANSWER :CAPSID

Discussion

34.	Question : What term is used for natural place of living of an organism ?
Answer» ANSWER :HABITAT

Discussion

35.	Question : What term is used for number and variability of living organisms?
Answer» ANSWER :BIODIVERSITY

Discussion

36.	Question : What term is used for meat yielding fowls ?
Answer» ANSWER :BROILERS

Discussion

37.	Question : What term is used for masses bacteria associated with fungal filaments to form mesh like structure ?
Answer» ANSWER :FLOCS

Discussion

38.	Question : What term is used for living things?
Answer» ANSWER :ORGANISMS

Discussion

39.	Question : What term is used for induced breednig of fish ?
Answer» ANSWER :HYPOPHYSATION

Discussion

40.	Question : What term is used for larger biographic area ?
Answer» ANSWER :BIOME

Discussion

41.	Question : What term is used for inner wall of the pollen grain?
Answer» ANSWER :INTINE

Discussion

42.	Question : What term is used for formation of megaspores?
Answer» ANSWER :MEGASPOROGENESIS

Discussion

43.	Question : What term is used for formation of microspores?
Answer» ANSWER :MICROSPOROGENESIS

Discussion

44.	Question : What term is used for child birth ?
Answer» ANSWER :PARTURITION

Discussion

45.	Question : What term is used for domestic animals which provide milk and flesh ?
Answer» ANSWER :LIVESTOCK

Discussion

46.	Question : What term is used for blockage of fallopian tube ?
Answer» ANSWER :TUBAL LIGATION

Discussion

47.	Question : What term is used for biochemical reactions in living cells?
Answer» ANSWER :METABOLISM

Discussion

48.	Question : What term is used for birth rate ?
Answer» ANSWER :NATALITY

Discussion

49.	Question : What term is used for an extrachromosomal circular DNA in a bacterial cell ?
Answer» ANSWER :A::D

Discussion

50.	Question : What term is used for a group of bacteria that produce a large amount of methane along with CO_2 and H_2 ?
Answer» ANSWER :METHANOGENS

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Question : What type of gametes will form by genotype RrYy ?

Question : What type of digestion occurs in man?

Question : What type of bond is formed between H and O in water molecule?

Question : What type coelom is seen in echinodermata and vertebrates?

Question : What type of body cavity a cockroach has?

Question : What triggers activation of protoxin to active Bt toxin of Bacillus thuringiensis in boll worm?(A) Body temperature(B) Moist surface of midgut(C) Alkaline pH of gut(D) Acidic pH of stomach

Question : What trend is observed in respect of species diversity when we move from equator to poles ?

Question : What transport urea to kidney from liver?

Question : What toxic iron-containing compound are released into blood by the lysis of metacryptozoites ?

Question : What term expresses the onset of sexual maturity in boys and girls ?

Question : What is the system named for veins that starts from capillary and ends at capillary?

Question : What the protective fluid for embryo of mammals is called ?

Question : what the inflorescence is found in the diagram

Question : What term is used when energy flow is expressed in percentage.

Question : What term used for egg laying domesticated fowls ?

Question : Which term was used by mendel to represent hereditary unit ?

Question : What termis used for morphologically and genetically similar individual ?

Question : What term is used when cancer cells spread to the distant place?

Question : What term is used to describe the membranes covering the brain in vertebrate ?

Question : What term is used to express startof reproductive capacity in women?

Question : What term is used for the process of formationof gamete.

Question : What term is used for the process of development of embryo ?

Question : What term is used for the empty protein coat of a virus left outside the host after infection?

Question : What term is used for smallest proteinaceous infective particles capable of infection?

Question : What term is used for the DNA sequence from same words when read both forward and backward.

Question : What term is used for the chemicals which occur in sperm's acrosome and help in the sperm's entry into the egg?

Question : What term is used for the action potential that jumps from nodes to nodein myelinated nerve fiber ?

Question : What term is used for the arrest of reproductive activity of human female at old days ?

Question : What term is used for periodicalrelease of urine?

Question : What term is used for photosynthetic green plants?

Question : What term is used for sound box of the human?

Question : What term is used for removal of anther from a flower?

Question : What term is used for protein coat of a virus.

Question : What term is used for natural place of living of an organism ?

Question : What term is used for number and variability of living organisms?

Question : What term is used for meat yielding fowls ?

Question : What term is used for masses bacteria associated with fungal filaments to form mesh like structure ?

Question : What term is used for living things?

Question : What term is used for induced breednig of fish ?

Question : What term is used for larger biographic area ?

Question : What term is used for inner wall of the pollen grain?

Question : What term is used for formation of megaspores?

Question : What term is used for formation of microspores?

Question : What term is used for child birth ?

Question : What term is used for domestic animals which provide milk and flesh ?

Question : What term is used for blockage of fallopian tube ?

Question : What term is used for biochemical reactions in living cells?

Question : What term is used for birth rate ?

Question : What term is used for an extrachromosomal circular DNA in a bacterial cell ?

Question : What term is used for a group of bacteria that produce a large amount of methane along with CO_2 and H_2 ?