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

Protanopia is

Question # 2

Which true about pattern baldness except

Question # 3

Family labiateae is also called

Question # 4

Certain hornlike projections are given out from the back of anthers

Question # 5

Potentillaanserina is useful in

Question # 6

Phanerogamy includes

Question # 7

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

Question # 8

Match with Lamarckism

Question # 9

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

Question # 10

The largest genus of family Solanaceae is

Question # 11

In ecosystem an eagle may eat blue birds may eat insects, like caterpillar which feeds on green leaves this is a example of

Question # 12

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

Question # 13

Natural system of classification is based on characters

Question # 14

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

Question # 15

The appendages of anthers form a corona

Question # 16

In plants the process of respiration is also termed as;

Question # 17

Which one of these is a predatory fungus?

Question # 18

A women red green color blind marries a red green color blind man, what is the probability of the first born child red green color blind?

Question # 19

It is a specimen chosen by later worked from original material studied by the author of the species

Question # 20

Fungi are used in food industry, which fungi is used in bakery for flavor, aroma, color to some cheese

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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 He is regarded as the father of modern taxonomy
A. Robert Thorne
B. Armen Takhtajan
C. Linneous
D. Arthur Conquist
2 An ordered array composed of a series of inclusive levels
A. Taxon
B. Systematics
C. Hierarchy
D. Monopoly
3 ------------ are the reaction that takes place during the light phase of photosynthesis
A. Kelvin cycle
B. Photo-reaction
C. Hill's reaction
D. All
4 Which one of these is a predatory fungus?
A. Pleurotus ostreatus
B. Mildews
C. Armillaria
D. Yeast
5

1. ----------- is the process in which plasma membrane starts pulling away from the cell wall;
A. Incipient plasmolysis
B. Indirect plasmolysis
C. Critical Phasmolysis
D. None
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 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
8 Cryptostegiagrandiflorais a cultivated ----------- growing in gardens.
A. Herb
B. Shrub
C. Grass
D. Climber
9 It is a duplicate specimen of holotype collected as same place and time
A. Holotype
B. Isotype
C. Lectotype
D. Syntype
10 Aggregates of closely related species
A. Infra specific species
B. Variety
C. Subspecies
D. Genus

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