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

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

Question # 2

Translator consists of two parts

Question # 3

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

Question # 4

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

Question # 5

Members of family -------- are a source of camphor

Question # 6

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

Question # 7

Disc florets have ------------ flowers

Question # 8

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

Question # 9

Plants of asclepiadaceae are mostly

Question # 10

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

Question # 11

Seeds of members of family pharmacies are

Question # 12

The largest genus of family Solanaceae is

Question # 13

In plants the process of respiration is also termed as;

Question # 14

The present international code of botanical nomenclature consists of ---------- rules.

Question # 15

Which statement is not true about the family Euphorbiaceae?

Question # 16

Plants of Euphorbiaceae contain the vitamin

Question # 17

The disease in which leaves may appear twisted and finally die is

Question # 18

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

Question # 19

Bark of Quillajasaponariais used in perparing

Question # 20

Cytochrome 'c' found is all aerobic species is a respiratory

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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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    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 Seed of rosaceae is
A. Edosperm
B. Endosperm oily
C. Non endosperm
D. None
2 Latex produced by Cryptostegia grandiflora is a source of
A. Fodder
B. Rubber
C. Fiber
D. Stuffing material
3 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
4 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
5 Fruit of labiateae consists of four ------------- nutlets.
A. One seeded
B. Two seeded
C. Three seeded
D. Four seeded
6 The species with the same specific epithet cannot occur in the genus. If this happens, they are called
A. Homonym
B. Synonym
C. Legitimate
D. Illegitimate
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 Fruits of leguminoceae is
A. Legume
B. Lomentum
C. Drupe
D. Both a & b
9 An organism that is caught and eaten is called
A. Predator
B. Prey
C. Ectoparasites
D. Endoparasites
10 It is a specimen chosen by later worked from original material studied by the author of the species
A. Holotype
B. Syntype
C. Isotype
D. Lecto type

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