Question # 1

The category of plants that has adaptation of small and thick leaves to limit water loss is called.

Choose an answer

Hydrophytes

Xerophytes

Aygrophytes

Mesophytes

Innate behaviour is a collection of responses that are predetermined by the

Choose an answer

Heritage

Birthright

Inheritance

Legacy

Water is stored for use during the period of drought in fleshy stems of

Choose an answer

Cacti

Euphoribia

Both a & b

None of these

median lobe of pituitary gland secretes hormone.

Choose an answer

Gonadotrophic hormone

Melanophore stimulating hormone

antidiuretic hormone

Somatotrophin

Endosymbiont hypothesis explains origin of.

Choose an answer

cell

Prokaryotic cell

Eukaryotic cell

Ribosome

The polymerase chain reaction was developed in 1983 by

Choose an answer

Kary B. Mullis

Gottlieb Haberiandt

Theodore M. Klein

Craig venter

Angular thickenings in their primary walls are present in.

Choose an answer

Parenchyma

Collenchyma

Tracheids

Sclernchyma

The incidence of calcium oxalate type stones are.

Choose an answer

40%

50%

60%

70%

A pesticide is a chemical which destroys agricultural

Choose an answer

Pests

Competitors

Crops

Both a & b

If the condon consisted of only two nucleotides, there would be how many possible condons?

Choose an answer

4

8

₂₀

16

The human life is judged to be maximum of.

Choose an answer

60-70 years

70-100 years

120 -175 years

130-135 years

If the amount of adenine in DNA of a bacterial cell is 36% of the total nitrogenous bases, what will be the amount of guanone in the DNA of a cell in next generations:

Choose an answer

14 %

28 %

36 %

64 %

In man the vestigial organs are

Choose an answer

Ear muscles

Nictitating membrane

Coccyx

All a,b and c

Archaebacteria tolerate temperatures up to

Choose an answer

10^oC

40^oC

67^oC

120^oC

The individuals called universal recipients have.

Choose an answer

A blood group

B blood group

Ab blood group

O blood group

Among vertebrates uric acid is the chief nitrogenous waste in birds and

Choose an answer

Fishes

amphibians

Reptiles

Mammals

The compound which take part in urea cycle is

Choose an answer

Adenine

Guanine

Citruline

Thymine

The gene for blue opsin is present on autosome.

Choose an answer

7

11

19

21

More Classes

Other Links

Biology Fsc Part 2 Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer