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

Stephen Endlicher classified plants into two major groups

Question # 2

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

Question # 3

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

Question # 4

Historical remnants of structures that had important function in ancestors but are no longer essential presently are called

Question # 5

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

Question # 6

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

Question # 7

A fungal hyphae having 2 nuclei of different genetic type is called as

Question # 8

Apple is a member of family

Question # 9

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

Question # 10

Which of the following describes the process of natural selection?

Question # 11

In plants the process of respiration is also termed as;

Question # 12

Refers to the place and scope of the publication

Question # 13

The genus name and the specific epithet together

Question # 14

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

Question # 15

Certain hornlike projections are given out from the back of anthers

Question # 16

--------- is the process of ATP production in chloroplast is

Question # 17

Seed of rosaceae is

Question # 18

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

Question # 19

Second largest family of glowering plants

Question # 20

In Zygomycota during sexual reproduction, zygota formed directly by the fusion of hyphae forms temporary, dormant, thick walled resistant structure called as

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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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NAT-II Botony Important MCQ's

Sr.# Question Answer
1 Green color blindness is called
A. Parotanopia
B. Denteranopia
C. Tritanopia
D. Non of these
2 A succulent berry with hard rind is commonly known as
A. Drupe
B. Pome
C. Pepo
D. None
3 Family curcifereae is characterized by the persence of ------------ corolla
A. Cross like
B. Cushion like
C. Zigzag
D. None
4 Phanerogamy includes
A. Bryophytes and pteriodphytes
B. Thalophytes and carmophytes
C. Angiosperms and gymnosperms
D. Thalophytes and pteridophytes
5 It is one of the two or more specimen cited by an author of the species when no holotype was designated
A. Isotype
B. Lctotype
C. Syntype
D. Paratype
6 In ecosystem an eagle may eat blue birds may eat insects, like caterpillar which feeds on green leaves this is a example of
A. Simple food chain
B. Food web
C. Succession
D. Community relay
7 ------------ are the reaction that takes place during the light phase of photosynthesis
A. Kelvin cycle
B. Photo-reaction
C. Hill's reaction
D. All
8 While studying a community er come across three levels of organizations which include all of these except
A. Individual
B. Population
C. Community
D. Species
9 Botanical name of tomato
A. Solanumtuberosum
B. Lycopersicumesculentum
C. Petunia Alba
D. Solanumnigrum
10 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

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