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

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

Question # 2

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

Question # 3

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

Question # 4

He is regarded as the father of modern taxonomy

Question # 5

Bark of Quillajasaponariais used in perparing

Question # 6

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

Question # 7

If sex chromosomes are more than two in an individual, these are called as

Question # 8

The largest genus of family Solanaceae is

Question # 9

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

Question # 10

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

Question # 11

The non-protein part covalently bonded to enzyme is

Question # 12

Certain hornlike projections are given out from the back of anthers

Question # 13

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

Question # 14

Stephen Endlicher classified plants into two major groups

Question # 15

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

Question # 16

Thin layer of earth in which all living organism exist is known as

Question # 17

Cohesion theory of ascent of sap is proposed by

Question # 18

Fruits of Emblicaofficinalis are used for making

Question # 19

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

Question # 20

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

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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 Many fungi are the sources of drugs, which drug is used to lower the blood cholesterol level
A. Griseofulvin
B. Cyclosporine
C. Lovastatin
D. Ergotin
2 The non-protein part covalently bonded to enzyme is
A. APO-enzyme
B. Coenzymes
C. Co-factor
D. None
3 If an author cited two or more specimens as types, the remaining cited species are
A. Lectotype
B. Syntype
C. Paratype
D. Neotype
4 Ray florets have ------------ flowers
A. Tubular
B. Ligulate
C. Round
D. None
5 Fungi are classified in a number of groups which is one of the following groups that does not show sexual reproduction
A. Zygomycota
B. Ascomycota
C. Basidiomycota
D. Deuteromycota
6 As a result of the union of anther and pistil this structure is formed
A. Polonium
B. Gynoestigium
C. Corpusculum
D. Translator
7 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
8 A sex limited trait is limited to only one sex due to
A. Taxonomic differences
B. Ecological differences
C. Physiological
D. Anatomical difference
9 Mushroom belongs to group of club fungi and has septate, length dikaryotic phase, which is the main phylum to which it belongs
A. Zygomycota
B. Basidiomycota
C. Deuteromycota
D. Ascomycots
10 Cohesion theory of ascent of sap is proposed by
A. Zimmernmann
B. John jolly
C. Dixon
D. Both a & 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

    01 Sep 2018

    Very Helpful

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    Muhammad Zeshan

    17 Aug 2018

    it was awesome experience

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