22339 + Interview Questions in Biology in Class 11 Page 274 InterviewSolution

13651.	Question : Observe the animal below and answer the following questions. a. Identify the animal b. What type of symmetry does this animal exhibit? c. Is this animal Cephalized? d. How many germ layers does this animal have? e. How many openings does this animal's digestive system have? f. Does this animal have neurons?
Answer» Solution :(a) SEA anemone (Adarnasia). (b) Radial SYMMETRY. (c) No. (d) Two (ECTODERM and endoderm). (e) ONE. (f) No.

Discussion

13652.	Question : The rate of breathing in aquatic animals is faster than the terrestrial animals. Give reason.
Answer» Solution :The amount of DISSOLVED oxygen is very LOW in water compared to the amount of oxygen in atmospheric air . So the breathing RATE of AQUATIC animals is FASTER than terrestrial animals .

Discussion

13653.	Question : Oblique septum and swollen placenta is characteristic feature of
Answer» GLORIOSA superba Capsium frutescence Althea rosea Dalbergia sissoo Answer :A

Discussion

13654.	Question : O_(2) released during photosynthesis comes from water.
Answer» ANSWER :TRUE

Discussion

13655.	Question : O Blood group : universal donor :AB :………… .
Answer» SOLUTION :UNIVERSAL RECIPIENT

Discussion

13656.	Question : Number of whorls in a complete flower is ………………
Answer» one two three FOUR Solution :four

Discussion

13657.	Question : Number of turns of DNA observed in a chromatin with 10 nucleosome
Answer» 200 20 146 Not CONSTANT ANSWER :D

Discussion

13658.	Question : Number of vertebrae in axial skeletal of frog urostyle is
Answer» 10 12 15 9 Answer :D

Discussion

13659.	Question : Number of unit membranes that bound the nucleus are
Answer» ONE Two THREE FOUR ANSWER :B

Discussion

13660.	Question : Number of sugar units in oligo saccharides are ____
Answer» 6 to 10 1 to 10 2 to 8 2 to 10 Solution :2 to 10

Discussion

13661.	Question : Number of sacral vertebrae in children are
Answer» 1 3 4 5

Discussion

13662.	Question :Number of short stamens in mustard flower
Answer» 2 4 6 0 Answer :A

Discussion

13663.	Question : Number of RNA molecule present in 80S ribosomes is
Answer» 1 2 3 4 Answer :d

Discussion

13664.	Question : Number of radial spokes found in the axoneme of cilium/flagellum are
Answer» 2 6 9 11 Answer :C

Discussion

13665.	Question : Number of phosphodiester bonds in one coil length of DNA
Answer» 14 16 18 20 Answer :C

Discussion

13666.	Question : Number of nuclei in coenocytic mycelium ………………
Answer» 2 many NIL 9 Answer :B

Discussion

13667.	Question : Number of mitotic divisions required for the formation of 128 cells :
Answer» 127 32 12 7 Answer :D

Discussion

13668.	Question : Number of microtubles in centrosome is
Answer» 27 54 many zero Answer :B

Discussion

13669.	Question :Number of microsporangia found in a flower of Brassica is
Answer» 4 8 24 16 Answer :C

Discussion

13670.	Question : Number of meanings in mammals is
Answer» ONE TWO three zero ANSWER :C

Discussion

13671.	Question : Number of meiotic divisions required to produce 400 seeds of pea would be
Answer» 400 800 600 500 Answer :D

Discussion

13672.	Question :Number of longitudinal grooves seen in a typical dithecous anther is
Answer» ONE TWO THREE four Answer :2

Discussion

13673.	Question : Number of leaves at each node in Calotropis
Answer» 1 2 3 Many Answer :B

Discussion

13674.	Question : Number of integuments present in the ovule of Pinus/Cycas is
Answer» Two Three One Four Answer :C

Discussion

13675.	Question : Number of H_1 proteins associated with a 10 nucleosomes in chromatin fibre is
Answer» 9 10 11 12 Answer :B

Discussion

13676.	Question : Number of hepatic portal veins and renal portal veins in frog respectively are
Answer» ONE, one TWO, two one PAIR, two PAIRS one, one pair ANSWER :D

Discussion

13677.	Question : Number of genomes in a tetraploid plant having 24 chromosomes is
Answer» 6 12 24 4 Answer :D

Discussion

13678.	Question : Number of genus in fabaceae is ……………………. .
Answer» about 131 about 741 about 751 about 761 Solution :About 741

Discussion

13679.	Question :Number of flowers in the inflorescence of jasmine
Answer» 1 2 3 Many Answer :C

Discussion

13680.	Question : Number of floral parts per whorl is called ____
Answer» CURIOSITY atrocity merosity porosity Answer :C

Discussion

13681.	Question : There are……..pairs of floating ribs.
Answer» 6 PAIRS 5 pairs 3 pairs 2 pairs Solution :2 pairs

Discussion

13682.	Question : Number of fertilized eggs in ootheca of Cockroach is
Answer» 16 pairs in TWO rows 16 in two rows 10 in ONE rows 8 in two rows Answer :B

Discussion

13683.	Question : Number of female flowers in cyathium
Answer» MANY 3 1 Involucre ANSWER :C

Discussion

13684.	Question : Number of fatty acids in triglyceride is __________.
Answer» 1 2 3 4 Answer :C

Discussion

13685.	Question : Number of domains of life are there according to Carl Woese ………….
Answer» 3 2 4 5 Answer :A

Discussion

13686.	Question : Number of earthworm formed in each cocoon on an average?
Answer» 1 2 4 many ANSWER :C

Discussion

13687.	Question : Number of daughter cells formed at the end of Meiosis I is _____
Answer» 2 4 1 0 Solution :2

Discussion

13688.	Question : Number of diecot species performing C_(4) pathway is
Answer» 200 300 800 1000 Solution :300

Discussion

13689.	Question : Number of cocoons formed after each mating in pheretima are
Answer» ONE COCOON many COCOONS are formed at a time many cocoons are formed in succession four cocoons ANSWER :C

Discussion

13690.	Question : Number of CO_2 molecules generated in Kreton cycle is ………….. .
Answer» 2 4 6 8 Answer :B

Discussion

13691.	Question : Number of chromosomes in onion cell is ____
Answer» 8 16 32 64 Solution :16

Discussion

13692.	Question : Number of chromosomes found in the anaphase of a dividing root cell in maize is
Answer» 20 10 30 40 Answer :D

Discussion

13693.	Question : Number of chromosomes found in the pollen grain of maize is
Answer» 20 10 30 40 Answer :B

Discussion

13694.	Question : Number of chromosomes in nucellus is 24. Number of chromosomes in microspore mother cell would be
Answer» 36 24 30 12 Answer :B

Discussion

13695.	Question : Number of cervical vertebrae in mammals are
Answer» 7 6 5 11 Solution :N//A

Discussion

13696.	Question : Number of centromeres present in acentric chromosome
Answer» 2 3 2 0 Answer :D

Discussion

13697.	Question : Number of carnial nerves in man are
Answer» 31 PAIRS 10 pairs 13 pairs 12 pairs

Discussion

13698.	Question : Number of centrioles present in a centrosome
Answer» ONE TWO THREE Four Answer :B

Discussion

13699.	Question : Number of carbon molecule in glucose is ………………………………………………
Answer» 4 6 8 12 Solution :6

Discussion

13700.	Question :Number of bones present in an arm is........
Answer» 30 32 35 40 Solution :30

Discussion

Explore topic-wise InterviewSolutions in .

Question : The rate of breathing in aquatic animals is faster than the terrestrial animals. Give reason.

Question : Oblique septum and swollen placenta is characteristic feature of

Question : O_(2) released during photosynthesis comes from water.

Question : O Blood group : universal donor :AB :………… .

Question : Number of whorls in a complete flower is ………………

Question : Number of turns of DNA observed in a chromatin with 10 nucleosome

Question : Number of vertebrae in axial skeletal of frog urostyle is

Question : Number of unit membranes that bound the nucleus are

Question : Number of sugar units in oligo saccharides are ____

Question : Number of sacral vertebrae in children are

Question :Number of short stamens in mustard flower

Question : Number of RNA molecule present in 80S ribosomes is

Question : Number of radial spokes found in the axoneme of cilium/flagellum are

Question : Number of phosphodiester bonds in one coil length of DNA

Question : Number of nuclei in coenocytic mycelium ………………

Question : Number of mitotic divisions required for the formation of 128 cells :

Question : Number of microtubles in centrosome is

Question :Number of microsporangia found in a flower of Brassica is

Question : Number of meanings in mammals is

Question : Number of meiotic divisions required to produce 400 seeds of pea would be

Question :Number of longitudinal grooves seen in a typical dithecous anther is

Question : Number of leaves at each node in Calotropis

Question : Number of integuments present in the ovule of Pinus/Cycas is

Question : Number of H_1 proteins associated with a 10 nucleosomes in chromatin fibre is

Question : Number of hepatic portal veins and renal portal veins in frog respectively are

Question : Number of genomes in a tetraploid plant having 24 chromosomes is

Question : Number of genus in fabaceae is ……………………. .

Question :Number of flowers in the inflorescence of jasmine

Question : Number of floral parts per whorl is called ____

Question : There are……..pairs of floating ribs.

Question : Number of fertilized eggs in ootheca of Cockroach is

Question : Number of female flowers in cyathium

Question : Number of fatty acids in triglyceride is __________.

Question : Number of domains of life are there according to Carl Woese ………….

Question : Number of earthworm formed in each cocoon on an average?

Question : Number of daughter cells formed at the end of Meiosis I is _____

Question : Number of diecot species performing C_(4) pathway is

Question : Number of cocoons formed after each mating in pheretima are

Question : Number of CO_2 molecules generated in Kreton cycle is ………….. .

Question : Number of chromosomes in onion cell is ____

Question : Number of chromosomes found in the anaphase of a dividing root cell in maize is

Question : Number of chromosomes found in the pollen grain of maize is

Question : Number of chromosomes in nucellus is 24. Number of chromosomes in microspore mother cell would be

Question : Number of cervical vertebrae in mammals are

Question : Number of centromeres present in acentric chromosome

Question : Number of carnial nerves in man are

Question : Number of centrioles present in a centrosome

Question : Number of carbon molecule in glucose is ………………………………………………

Question :Number of bones present in an arm is........