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

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

Question # 2

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 # 3

Which of the following describes the process of natural selection?

Question # 4

Genera with common characteristics are grouped into a more inclusive group

Question # 5

The majority of plants of this family provides edible fruits

Question # 6

Translator consists of two parts

Question # 7

Phanerogamy includes

Question # 8

Pyruscommunis is the botanical name

Question # 9

Seed of rosaceae 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

Mycorrhiza is an association between roots of plants growing in acid soil and certain fungi to which relation it belongs

Question # 13

Botanists were agreed that scientific names should be in

Question # 14

The other name of glycolysis is

Question # 15

The characters of constant nature which are used to define a group are

Question # 16

Latex produced by Cryptostegia grandiflora is a source of

Question # 17

Why molds can grow on oranges and jelly kept in refrigerator where generally bacteria cannot reach

Question # 18

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

Question # 19

Nullo gamete is

Question # 20

"In this stage the lichens are just like crumpled leaves attached at one point" about which stage we are talking

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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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    sehrishbatool 03 - Aug - 2018 107 Min 41 Sec 37/100
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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 If sex chromosomes are more than two in an individual, these are called as
A. Multiple sex chromosomes
B. Compound sex chromosomes
C. Autosome + sex chromosomes
D. Pseudo autosome
2 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
3 Green color blindness is called
A. Parotanopia
B. Denteranopia
C. Tritanopia
D. Non of these
4 Stephen Endlicher classified plants into two major groups
A. Thalophytes and pteridophytes
B. Thalophytes and carmophytes
C. Bryophytes and pteridophytes
D. Angiosperms and ghmnosperms
5 An organism that is caught and eaten is called
A. Predator
B. Prey
C. Ectoparasites
D. Endoparasites
6 Mycorrhiza is an association between roots of plants growing in acid soil and certain fungi to which relation it belongs
A. Symbiosis
B. Commensalism
C. Grazing
D. Grazers
7 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
8 The anthers are two celled and pollen grains are in the form of tetrads and are found in the sac like sturctures
A. Polonium
B. Gynoestigium
C. Corpusculum
D. Translator
9 Fruits of Emblicaofficinalis are used for making
A. Oil
B. Perfume
C. Hair dye
D. All of these
10 Botanists were agreed that scientific names should be in
A. English
B. Latin
C. Greek
D. Spanish

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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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