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

Plants of Euphorbiaceae contain the vitamin

Question # 2

The appendages of anthers form a corona

Question # 3

Which true about pattern baldness except

Question # 4

The system of classification that reflects the evolution

Question # 5

The body of fungus is called as

Question # 6

Which of the following describes the process of natural selection?

Question # 7

In fishes, gill pouches develop into

Question # 8

An organism that is caught and eaten is called

Question # 9

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

Question # 10

It is one of the two or more specimen cited by an author of the species when no holotype was designated

Question # 11

When there is a net movement of water molecules occurs towards an imbibant, the type of diffusion is

Question # 12

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

Question # 13

Two species with the same specific epithet cannot occur in the genus. If this happens, the earlier valid name will retain and the latter will become it

Question # 14

Pyruscommunis is the botanical name

Question # 15

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

Question # 16

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

Question # 17

--------------- are the plants that flower only once and then die

Question # 18

Family labiateae is also called

Question # 19

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

Question # 20

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

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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 The present international code of botanical nomenclature consists of ---------- rules.
A. Phylogenetic system
B. Nomenclature type
C. Specific name
D. Common names
2 The specimen designated by the author as type specimen is
A. Holotype
B. Isotype
C. Lectotype
D. Syntype
3 An ordered array composed of a series of inclusive levels
A. Taxon
B. Systematics
C. Hierarchy
D. Monopoly
4 Cucumissativusis the botanical name of
A. Bitter gourd
B. Vegetable marrow
C. Cucumber
D. Watermelon
5 --------- lives for more than two growing seasons
A. Binnials
B. Annuals
C. Perenials
D. Bicarpic
6 Seed of family Ranunculaceae is
A. Endospermic
B. Endosperm oily
C. pericarp
D. Both a and b
7 Seeds of members of family pharmacies are
A. Endospermic
B. Exalbuminous
C. Both a and b
D. None of these
8 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
9 Plants of Euphorbiaceae contain the vitamin
A. A
B. B
C. C
D. D
10 Fungi cause certain animal diseases. How Ringworm and athlete's foot are caused by fungi
A. Imperfect fungi
B. Aspergillus fumigatus
C. Purple ergot
D. Soil contaminated with bird's feces

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