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

Ray florets have ------------ flowers

Question # 2

While studying a community er come across three levels of organizations which include all of these except

Question # 3

Cryptostegiagrandiflorais a cultivated ----------- growing in gardens.

Question # 4

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

Question # 5

Which of the following describes the process of natural selection?

Question # 6

Which statement is not true about the family Euphorbiaceae?

Question # 7

------------ are the reaction that takes place during the light phase of photosynthesis

Question # 8

The system of classification that reflects the evolution

Question # 9

In fishes, gill pouches develop into

Question # 10

Historical remnants of structures that had important function in ancestors but are no longer essential presently are called

Question # 11

It includes the plants in which perianth is absent or reduced

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

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

Question # 14

Family curcifereae is characterized by the persence of ------------ corolla

Question # 15

Gene pool is the total aggregate of gene a ----------- at any one time.

Question # 16

Rusts belong to the group of club fungi they are called so because

Question # 17

Translocation into developing organs, i.e. Roots, tubers and reproductive organs is called;

Question # 18

In ---------- stems & roots of plants increase in diameter

Question # 19

Cohesion theory of ascent of sap is proposed by

Question # 20

The transference of pollen grains on the stigmatic surface is brought by a special structure

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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
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    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 Protanopia is
A. Green blindness
B. Red blindness
C. Yellow blindness
D. Blue blindness
2 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
3 "In this stage the lichens are just like crumpled leaves attached at one point" about which stage we are talking
A. Crustose lichen stage
B. Foliage lichen stage
C. Moss stage
D. Herbaceous stage
4 Bentham and Hooker divided plants in 202 orders
A. Seeded
B. non-seeded
C. Floral
D. non-floral
5 Seeds of family ---------- bear a tuft of hairs
A. Compositeae
B. Labiateae
C. Asclepiadaceae
D. Ranunculaceae
6 Saccharomyces cervisiae is the most commonly exploited yeast which feature highlights their economic improtance
A. Asexual reproduction
B. Unicellular
C. They ferment carbohydrate to ethanol and carbon dioxide
D. Sexual reproduction
7 The group of enzymes that bring about non-hydrolytic addition or removal of substrate are
A. Hydrolase
B. Protease
C. Heptase
D. Dehydrogenase
8 Refers to the place and scope of the publication
A. Effective publication
B. Homonym
C. Tetention
D. Sysnonym
9 Fungi are used in food industry, which fungi is used in bakery for flavor, aroma, color to some cheese
A. Yeast
B. Penicillium
C. Aspergillus
D. Neurospora
10 --------- is the process of ATP production in chloroplast is
A. Photophosphorylation
B. Dark reaction
C. Calvin cycle
D. All

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  • Faisal

    Faisal

    02 Oct 2019

    When and how NTS test occurse for bsc,MSC,MPhil,phd

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    Mohammad Bakhsh

    01 Sep 2018

    Very Helpful

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    Muhammad Zeshan

    17 Aug 2018

    it was awesome experience

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