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

Study of relationship of animals to their environment is termed as

Question # 2

Genera with common characteristics are grouped into a more inclusive group

Question # 3

A special protein that generates voltage across a membrane is called;

Question # 4

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

Question # 5

In fungi asexual reproduction occurs by all these method except which one

Question # 6

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

Question # 7

The majority of plants of this family provides edible fruits

Question # 8

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

Question # 9

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

Question # 10

If an author cited two or more specimens as types, the remaining cited species are

Question # 11

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

Question # 12

Raphanussativusis the botanical name of

Question # 13

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

Question # 14

Fruit of Ranunculaceae is

Question # 15

Seed of rosaceae is

Question # 16

-----------harmone increase tendency of plants to produce a male flower

Question # 17

--------- is produced when phosphoenolpyruvic acid combines with CO2

Question # 18

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

Question # 19

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

Question # 20

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

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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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    Maisra rasool 01 - Jul - 2018 60 Min 16 Sec 57/100
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    Zenab Zenab 20 - Jun - 2024 00 Min 15 Sec 39/40
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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 ------------ are the reaction that takes place during the light phase of photosynthesis
A. Kelvin cycle
B. Photo-reaction
C. Hill's reaction
D. All
2 When all the original specimens and their duplicates have been lost or destroyed
A. Lecto type
B. Neotype
C. Isotype
D. Paratype
3 Which of the following describes the process of natural selection?
A. Change from simple to more complex organisms
B. Differential reproductive success between genotypes
C. Increase in size of population
D. Occurrence of new mutations
4 Disc florets have ------------ flowers
A. Tubular
B. Ligulate
C. Round
D. None
5 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
6 When a single gene effects two or more traits the phenomenon is called
A. Epistasis
B. Bombay phenotype
C. Gene linkage
D. Pleiotropic
7 Disease in living organisms, which are caused by parasites called as
A. Predation
B. Symbiosis
C. Infestations
D. Mutualism
8 It includes the plants in which perianth is absent or reduced
A. Apocarpae
B. Nudiflorae
C. Heteromarae
D. Glumacae
9 Latex produced by Cryptostegia grandiflora is a source of
A. Fodder
B. Rubber
C. Fiber
D. Stuffing material
10 Which one of the following is a biotic component?
A. Atmosphere
B. Water
C. Fungi
D. Soil

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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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