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

00:00
Question # 1

What are the major decomposers of the biosphere contributing to the recycling of the elements used by living things?

Question # 2

Which statement is not true about the family Euphorbiaceae?

Question # 3

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

Question # 4

Following statement is in accordance to Darwinisw

Question # 5

Locus is

Question # 6

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

Question # 7

Fruits of labiateae is

Question # 8

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

Question # 9

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

Question # 10

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

Question # 11

If two substances move in different directions, through the membrane, the contransport is called;

Question # 12

Cryptostegiagrandiflorais a cultivated ----------- growing in gardens.

Question # 13

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

Question # 14

Saccharomyces cervisiae is the most commonly exploited yeast which feature highlights their economic improtance

Question # 15

Apple is a member of family

Question # 16

Brassica compestris is the member of the family

Question # 17

In Aerobic respiration, the waste product in plants is produced in the form of

Question # 18

The other name of glycolysis is

Question # 19

Seeds of members of family pharmacies are

Question # 20

Certain hornlike projections are given out from the back of anthers

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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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    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 Aggregates of closely related species
A. Infra specific species
B. Variety
C. Subspecies
D. Genus
2 The oxidative change of water in photo-chemical excitation occurs in a process
A. Photo-reaction
B. Phosphorylation
C. Photo-oxidation
D. None
3 The body of fungus is called as
A. Mycelium
B. Hyphae
C. Septate hyphae
D. Coenocytic
4 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
5 When there is a net movement of water molecules occurs towards an imbibant, the type of diffusion is
A. Potential diffusion
B. Active diffusion
C. Passive diffusion
D. Imbibation
6 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
7 In ---------- stems & roots of plants increase in diameter
A. Primary growth
B. Secondary growth
C. Permanent growth
D. Apical growth
8 He is regarded as the father of modern taxonomy
A. Robert Thorne
B. Armen Takhtajan
C. Linneous
D. Arthur Conquist
9 The present international code of botanical nomenclature consists of ---------- rules.
A. Phylogenetic system
B. Nomenclature type
C. Specific name
D. Common names
10 Apple is a member of family
A. Rasaceae
B. Ranunculaceae
C. Labiaceae
D. Malvaceae

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