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

Family labiateae is also called

Question # 2

Which statement is not true about the family Euphorbiaceae

Question # 3

What are the important features that fungi have which help them in their survival on land?

Question # 4

Fungi are classified in a number of groups which is one of the following groups that does not show sexual reproduction

Question # 5

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

Question # 6

Raphanussativusis the botanical name of

Question # 7

It includes the plants in which perianth is absent or reduced

Question # 8

Fruits of leguminoceae is

Question # 9

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

Question # 10

Cucumissativusis the botanical name of

Question # 11

An organism that is caught and eaten is called

Question # 12

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

Question # 13

Bark of Quillajasaponariais used in perparing

Question # 14

The system of classification that reflects the evolution

Question # 15

Which of the following describes the process of natural selection?

Question # 16

Parasitic fungi absorb nutrients directly from the living host cytoplasm with the help of hyphal tips called as

Question # 17

A symbiotic association between certain fungi and certain photoautotrophes either green algae or a cyanobacterium or sometimes both is termed as

Question # 18

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

Question # 19

Males suffering from Jacobs's syndrome have sex chromosomes

Question # 20

Vegetative parts of --------- are easier to observe than reproductive parts

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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 --------- is produced when phosphoenolpyruvic acid combines with CO2
A. Oxalic acid
B. Citric Acid
C. Abcissic acid
D. Oxalomalic acid
2 Thin layer of earth in which all living organism exist is known as
A. Habitat
B. Niche
C. Biosphere
D. Ecological niche
3 Brassica compestris is the member of the family
A. Cucurbitaceae
B. Crucifereae
C. Compositeae
D. Ranunculaceae
4 Plants of asclepiadaceae are mostly
A. Herbs
B. Shrubs
C. Trees
D. All the them
5 Green color blindness is called
A. Parotanopia
B. Denteranopia
C. Tritanopia
D. Non of these
6 A succulent berry with hard rind is commonly known as
A. Drupe
B. Pome
C. Pepo
D. None
7 He is regarded as the father of modern taxonomy
A. Robert Thorne
B. Armen Takhtajan
C. Linneous
D. Arthur Conquist
8 In fishes, gill pouches develop into
A. Gills
B. Threat & Middle ear
C. Eustachian tubes
D. Both A and B
9 Historical remnants of structures that had important function in ancestors but are no longer essential presently are called
A. Analogous organs
B. Vestigial organs
C. Fossils
D. None of these
10 An ordered array composed of a series of inclusive levels
A. Taxon
B. Systematics
C. Hierarchy
D. Monopoly

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