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

An ecosystem is forged from bare rock, sand or clear glacial pool where there is no trace of previous life it refers to

Question # 2

He is regarded as the father of modern taxonomy

Question # 3

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

Question # 4

Plants of Euphorbiaceae contain the vitamin

Question # 5

Seed of rosaceae is

Question # 6

The principle stage of nitrogen cycle include all of the following except

Question # 7

Study of relationship of animals to their environment is termed as

Question # 8

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

Question # 9

Locus is

Question # 10

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

Question # 11

1. ----------- is the process in which plasma membrane starts pulling away from the cell wall;

Question # 12

The collection of stomatal pores guard cells and subsidiary cells is called;

Question # 13

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

Question # 14

Wilhelm Eichler divided plants into two groups

Question # 15

An ordered array composed of a series of inclusive levels

Question # 16

In ------------- long flowering stalk develops

Question # 17

Apple is a member of family

Question # 18

A special protein that generates voltage across a membrane is called;

Question # 19

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

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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    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 Fruit of labiateae consists of four ------------- nutlets.
A. One seeded
B. Two seeded
C. Three seeded
D. Four seeded
2 Which one of the following is a biotic component?
A. Atmosphere
B. Water
C. Fungi
D. Soil
3 The other name of glycolysis is
A. Calvin cycle
B. EMP pathway
C. Light reaction
D. None
4 Bentham and Hooker divided plants in 202 orders
A. Seeded
B. non-seeded
C. Floral
D. non-floral
5 In fishes, gill pouches develop into
A. Gills
B. Threat & Middle ear
C. Eustachian tubes
D. Both A and B
6 Thin layer of earth in which all living organism exist is known as
A. Habitat
B. Niche
C. Biosphere
D. Ecological niche
7 When a species is described in one genus and later transferred to another genus, the specific epithet
A. Homonym
B. Synonym
C. Legitimate
D. Illegitimate
8 What are the major decomposers of the biosphere contributing to the recycling of the elements used by living things?
A. Saprobic fungi and bacteria
B. Plants
C. Animals
D. Algae
9 Brassica compestris is the member of the family
A. Cucurbitaceae
B. Crucifereae
C. Compositeae
D. Ranunculaceae
10 He distinguished gymnosperms as naked seeded are enclosed in vessels
A. Rebert Brown
B. Linneous
C. Armen Takhtajan
D. Arthur

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