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

As a result of the union of anther and pistil this structure is formed

Question # 2

1. ----------- is the process in which plasma membrane starts pulling away from the cell wall;

Question # 3

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

Question # 4

The species with the same specific epithet cannot occur in the genus. If this happens, they are called

Question # 5

Members of family -------- are a source of camphor

Question # 6

The collection of stomatal pores guard cells and subsidiary cells is called;

Question # 7

The phenomenon of interference / hide the effect of one gene present at one locus by the other gene present at other locus is called

Question # 8

Disease in living organisms, which are caused by parasites called as

Question # 9

Leaves of ---------- are used for the treatment of asthma

Question # 10

He distinguished gymnosperms as naked seeded are enclosed in vessels

Question # 11

In Zygomycota during sexual reproduction, zygota formed directly by the fusion of hyphae forms temporary, dormant, thick walled resistant structure called as

Question # 12

The majority of plants of this family provides edible fruits

Question # 13

Plants of family asclepiadaceae are used to treat

Question # 14

Second largest family of glowering plants

Question # 15

Stephen Endlicher classified plants into two major groups

Question # 16

An ecosystem is forged from bare rock, sand or clear glacial pool where there is no trace of previous life it refers to

Question # 17

Those individuals whose inherited characteristic fit them best to their environment are likely to leave more offspring, it is referred as

Question # 18

Family ------------ incluldes 100 genera and 850 species

Question # 19

Botanical name of tomato

Question # 20

Fruits of leguminoceae is

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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

Top Scorers of NAT II Biological Science

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    Ghulam zara 13 - Sep - 2018 53 Min 28 Sec 71/100
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    iqra fareed 01 - Aug - 2018 08 Min 11 Sec 60/100
  • M
    maheen 03 - Jun - 2018 60 Min 55 Sec 58/100
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    Maisra rasool 01 - Jul - 2018 60 Min 16 Sec 57/100
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    areej shahzadi 04 - Aug - 2018 67 Min 48 Sec 57/100
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    Summaya 18 - Jul - 2018 113 Min 08 Sec 56/100
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    Muhammad Ali tariq 04 - Aug - 2018 41 Min 05 Sec 50/100
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    nazish 02 - Jun - 2018 64 Min 40 Sec 47/100
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    kiran 05 - Jan - 2021 49 Min 45 Sec 41/100
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    Zenab Zenab 20 - Jun - 2024 00 Min 15 Sec 39/40
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    haider 21 - May - 2018 49 Min 45 Sec 39/100
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    sehrishbatool 03 - Aug - 2018 107 Min 41 Sec 37/100
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    sana mushtaq 01 - Aug - 2018 70 Min 33 Sec 36/100
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    ABDUL BASIT 27 - Jan - 2021 43 Min 22 Sec 33/100
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    AZka Batool 28 - Jul - 2018 71 Min 59 Sec 32/100

NAT-II Botony Important MCQ's

Sr.# Question Answer
1 The criteria of the classification are the ------------ on which the classification is based.
A. Groups
B. Divisions
C. Characters
D. Orders
2 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
3 Genera with common characteristics are grouped into a more inclusive group
A. Species
B. Family
C. Genus
D. Sub-species
4 Latex produced by Cryptostegia grandiflora is a source of
A. Fodder
B. Rubber
C. Fiber
D. Stuffing material
5 Certain hornlike projections are given out from the back of anthers
A. Translator
B. Cuculli
C. Gynoestigium
D. Pollinium
6 Euphorbia Milli is a
A. Tree
B. Herb
C. Ornamental shrub
D. Ornamental herb
7 The transference of pollen grains on the stigmatic surface is brought by a special structure
A. Polonium
B. Gynoestigium
C. Corpusculum
D. Translator
8 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
9 The group of enzymes that bring about non-hydrolytic addition or removal of substrate are
A. Hydrolase
B. Protease
C. Heptase
D. Dehydrogenase
10 Nullo gamete is
A. With one sex chromosome
B. With one sex chromosome present
C. With no sex chromosome
D. Without any chromosome

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