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

00:00
Question # 1

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

Question # 2

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

Question # 3

The non-protein part covalently bonded to enzyme is

Question # 4

Which statement is not true about the family Euphorbiaceae?

Question # 5

Saccharomyces cervisiae is the most commonly exploited yeast which feature highlights their economic improtance

Question # 6

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

Question # 7

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

Question # 8

Disc florets have ------------ flowers

Question # 9

Studying a single population's relationship to its environment will be

Question # 10

Fruits of Emblicaofficinalis are used for making

Question # 11

Largest family of angiosperm

Question # 12

The species which is at the threat of danger of extinction is called

Question # 13

While studying the components of an ecosystem what is the biotic component in all these examples?

Question # 14

Many fungi are the sources of drugs, which drug is used to lower the blood cholesterol level

Question # 15

The disease in which leaves may appear twisted and finally die is

Question # 16

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

Question # 17

Males suffering from Jacobs's syndrome have sex chromosomes

Question # 18

The system of classification that reflects the evolution

Question # 19

He is regarded as the father of modern taxonomy

Question # 20

Plants of Euphorbiaceae contain the vitamin

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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
  • I
    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
  • S
    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
  • A
    AZka Batool 28 - Jul - 2018 71 Min 59 Sec 32/100

NAT-II Botony Important MCQ's

Sr.# Question Answer
1 A symbiotic association between certain fungi and certain photoautotrophes either green algae or a cyanobacterium or sometimes both is termed as
A. Mycorrhizae
B. Lichens
C. Endomycorrhizae
D. Ectomycorrhizae
2 Phanerogamy includes
A. Bryophytes and pteriodphytes
B. Thalophytes and carmophytes
C. Angiosperms and gymnosperms
D. Thalophytes and pteridophytes
3 The system of classification that reflects the evolution
A. Modern
B. Phylogenetic
C. Polygenic
D. Natural
4 If two substances move in different directions, through the membrane, the contransport is called;
A. Antiplast
B. Heteroplast
C. Apoplast
D. None
5 The oxidative change of water in photo-chemical excitation occurs in a process
A. Photo-reaction
B. Phosphorylation
C. Photo-oxidation
D. None
6 When there is a net movement of water molecules occurs towards an imbibant, the type of diffusion is
A. Potential diffusion
B. Active diffusion
C. Passive diffusion
D. Imbibation
7 It is a duplicate specimen of holotype collected as same place and time
A. Holotype
B. Isotype
C. Lectotype
D. Syntype
8 He distinguished gymnosperms as naked seeded are enclosed in vessels
A. Rebert Brown
B. Linneous
C. Armen Takhtajan
D. Arthur
9 Apple is a member of family
A. Rasaceae
B. Ranunculaceae
C. Labiaceae
D. Malvaceae
10 In fishes, gill pouches develop into
A. Gills
B. Threat & Middle ear
C. Eustachian tubes
D. Both A and B

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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

    Mohammad Bakhsh

    01 Sep 2018

    Very Helpful

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  • Muhammad Zeshan

    Muhammad Zeshan

    17 Aug 2018

    it was awesome experience

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