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

--------- lives for more than two growing seasons

Question # 2

The specimen designated by the author as type specimen is

Question # 3

Potentillaanserina is useful in

Question # 4

The criteria of the classification are the ------------ on which the classification is based.

Question # 5

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

Question # 6

Second largest family of glowering plants

Question # 7

Refers to the place and scope of the publication

Question # 8

The transference of pollen grains on the stigmatic surface is brought by a special structure

Question # 9

The criteria of the classification are the ----------- on which the classification is based.

Question # 10

Pyruscommunis is the botanical name

Question # 11

When a single gene effects two or more traits the phenomenon is called

Question # 12

Brassica compestris is the member of the family

Question # 13

Disease in living organisms, which are caused by parasites called as

Question # 14

The phenomenon of interference / hide the effect of one gene present at one locus by the other gene present at other locus is called

Question # 15

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

Question # 16

The botanical name of date (khajoor) is

Question # 17

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

Question # 18

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

Question # 19

Plants of Euphorbiaceae contain the vitamin

Question # 20

Which statement is not true about the family Euphorbiaceae

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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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    Ghulam zara 13 - Sep - 2018 53 Min 28 Sec 71/100
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    Maisra rasool 01 - Jul - 2018 60 Min 16 Sec 57/100
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    sehrishbatool 03 - Aug - 2018 107 Min 41 Sec 37/100
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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 The characters of constant nature which are used to define a group are
A. Synthetic
B. Systematic
C. Variations
D. Diagnostic
2 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
3 In fungi asexual reproduction occurs by all these method except which one
A. Spores
B. Conidia
C. Binary fission
D. Budding
4 Pyruscommunis is the botanical name
A. Apple
B. Almond
C. Apricot
D. Lokat
5 Bentham and Hooker divided plants in 202 orders
A. Seeded
B. non-seeded
C. Floral
D. non-floral
6 In Zygomycota during sexual reproduction, zygota formed directly by the fusion of hyphae forms temporary, dormant, thick walled resistant structure called as
A. Ascospores
B. Zygospores
C. Asci
D. Ascocarps
7 Latex produced by Cryptostegia grandiflora is a source of
A. Fodder
B. Rubber
C. Fiber
D. Stuffing material
8 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
A. Homonym
B. Synonym
C. Legitimate
D. Illegitimate
9 He is regarded as the father of modern taxonomy
A. Robert Thorne
B. Armen Takhtajan
C. Linneous
D. Arthur Conquist
10 Phanerogamy includes
A. Bryophytes and pteriodphytes
B. Thalophytes and carmophytes
C. Angiosperms and gymnosperms
D. Thalophytes and pteridophytes

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