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

Match with Lamarckism

Question # 2

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

Question # 3

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

Question # 4

The system of classification that reflects the evolution

Question # 5

Potentillaanserina is useful in

Question # 6

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

Question # 7

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

Question # 8

The non-protein part covalently bonded to enzyme is

Question # 9

Largest family of angiosperm

Question # 10

Fungi are classified in a number of groups which is one of the following groups that does not show sexual reproduction

Question # 11

In ------------- long flowering stalk develops

Question # 12

When a species is described in one genus and later transferred to another genus, the specific epithet

Question # 13

All fungi lack chlorophyll and on the basis of their mode of nutrition, they include all these groups except

Question # 14

Locus is

Question # 15

Latex produced by Cryptostegia grandiflora is a source of

Question # 16

Certain hornlike projections are given out from the back of anthers

Question # 17

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

Question # 18

Fruit of labiateae consists of four ------------- nutlets.

Question # 19

A symbiotic association between certain fungi and certain photoautotrophes either green algae or a cyanobacterium or sometimes both is termed as

Question # 20

Following statement is in accordance to Darwinisw

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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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    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 Parasexuality is a special type of genetic recombination which is showed by which group of fungi
A. Penicillium
B. Imperfect fungi
C. Powdery mildews
D. Spitting fungus
2 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
3 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
4 Certain hornlike projections are given out from the back of anthers
A. Translator
B. Cuculli
C. Gynoestigium
D. Pollinium
5 -----------harmone increase tendency of plants to produce a male flower
A. Auxins
B. Gibberllins
C. Ethylene
D. Abcissic acid
6 The principle stage of nitrogen cycle include all of the following except
A. Ammonification
B. Nitrification
C. Assimilation
D. Nitrogen depletion
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 In fishes, gill pouches develop into
A. Gills
B. Threat & Middle ear
C. Eustachian tubes
D. Both A and B
9 The collection of stomatal pores guard cells and subsidiary cells is called;
A.

Stomatal Apparatus

B.

Guard cells complex

C.

None

D.

Both a & b
10 Members of malvaceae are
A. Tropical
B. Sub-tropical
C. Temperate
D. Cosmopolitan

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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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