NAT IIB Biological Science Preparation Online Test for Pakistani Students

NAT II Biological Science

Try The NAT II Biological Science

  • Total Questions20

  • Time Allowed25

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NAT II Biological Science

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Question # 1

Which one of these is a predatory fungus?

Question # 2

It is a specimen chosen by later worked from original material studied by the author of the species

Question # 3

In Aerobic respiration, the waste product in plants is produced in the form of

Question # 4

Cytochrome 'c' found is all aerobic species is a respiratory

Question # 5

Seeds of family ---------- bear a tuft of hairs

Question # 6

If an author cited two or more specimens as types, the remaining cited species are

Question # 7

Vegetative parts of ----------- are easier to observe than reproductive parts

Question # 8

Vegetative parts of --------- are easier to observe than reproductive parts

Question # 9

The water culture technique for growing plants with their roots in a recirculating water solution is

Question # 10

Which of the following can be used as evidence of evolutions?

Question # 11

Adolph Engler classified the whole plant kingdom on the basis of

Question # 12

The anthers are two celled and pollen grains are in the form of tetrads and are found in the sac like sturctures

Question # 13

Locus is

Question # 14

When all the original specimens and their duplicates have been lost or destroyed

Question # 15

When the leaves fails to produce normal amounts of chlorophyll, the disease is

Question # 16

It includes the plants in which perianth is absent or reduced

Question # 17

The body of fungus is called as

Question # 18

Niche is a brad term which refers to all these statements except which one

Question # 19

Parasitic fungi absorb nutrients directly from the living host cytoplasm with the help of hyphal tips called as

Question # 20

He is regarded as the father of modern taxonomy

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Here is List Of Chapter Wise Tests

Ch. # Test Name MCQs Available PDF File Launch Test
0 NAT-IIB Biological Science Botany Hard Test 163 Download PDF Launch Test

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NAT-II Botony Important MCQ's

Sr.# Question Answer
1 In ecosystem an eagle may eat blue birds may eat insects, like caterpillar which feeds on green leaves this is a example of
A. Simple food chain
B. Food web
C. Succession
D. Community relay
2 The body of fungus is called as
A. Mycelium
B. Hyphae
C. Septate hyphae
D. Coenocytic
3 The disease in which leaves may appear twisted and finally die is
A. Bronzing
B. Whiptail disease
C. Whiplash disease
D. None
4 Those individuals whose inherited characteristic fit them best to their environment are likely to leave more offspring, it is referred as
A. Artificial selection
B. Natural Selection
C. Survival of the fittest
D. Both B and C
5 Potentillaanserina is useful in
A. Asthma
B. Dissolving kidney stones
C. Skin diseases
D. Stomach disorders
6 Which true about pattern baldness except
A. It is x-linked disease
B. It is sex influenced trait
C. It is autosomal recessive trait in females
D. It is autosomal dominant trait in male
7 The principle stage of nitrogen cycle include all of the following except
A. Ammonification
B. Nitrification
C. Assimilation
D. Nitrogen depletion
8 Translocation into developing organs, i.e. Roots, tubers and reproductive organs is called;
A. Deport
B. Export
C. Both a & b
D. None
9 Seed of rosaceae is
A. Edosperm
B. Endosperm oily
C. Non endosperm
D. None
10 Fruits of leguminoceae is
A. Legume
B. Lomentum
C. Drupe
D. Both a & b

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