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

If sex chromosomes are more than two in an individual, these are called as

Question # 2

In plants the process of respiration is also termed as;

Question # 3

Stephen Endlicher classified plants into two major groups

Question # 4

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 # 5

The botanical name of Kala Zira is

Question # 6

The appendages of anthers form a corona

Question # 7

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

Question # 8

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

Question # 9

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

Question # 10

Genera with common characteristics are grouped into a more inclusive group

Question # 11

Second largest family of glowering plants

Question # 12

Translocation into developing organs, i.e. Roots, tubers and reproductive organs is called;

Question # 13

Raphanussativusis the botanical name of

Question # 14

Disease in living organisms, which are caused by parasites called as

Question # 15

Latex produced by Cryptostegia grandiflora is a source of

Question # 16

Thin layer of earth in which all living organism exist is known as

Question # 17

He is regarded as the father of modern taxonomy

Question # 18

Seed of rosaceae is

Question # 19

Certain hornlike projections are given out from the back of anthers

Question # 20

Largest family of angiosperm

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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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    ABDUL BASIT 27 - Jan - 2021 43 Min 22 Sec 33/100
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NAT-II Botony Important MCQ's

Sr.# Question Answer
1 Fruits of labiateae is
A. Pome
B. Pappus
C. Drupe
D. Carcerulus
2 Green color blindness is called
A. Parotanopia
B. Denteranopia
C. Tritanopia
D. Non of these
3 The characters of constant nature which are used to define a group are
A. Synthetic
B. Systematic
C. Variations
D. Diagnostic
4 Phanerogamy includes
A. Bryophytes and pteriodphytes
B. Thalophytes and carmophytes
C. Angiosperms and gymnosperms
D. Thalophytes and pteridophytes
5 In an ecosystem Green photosynthetic plants, which capture and bring light energy into ecosystem are termed as
A. Consumers
B. Decomposers
C. Producers
D. Parasites
6 Which true about pattern baldness except
A. It is x-linked disease
B. It is sex influenced trait
C. It is autosomal recessive trait in females
D. It is autosomal dominant trait in male
7 In fishes, gill pouches develop into
A. Gills
B. Threat & Middle ear
C. Eustachian tubes
D. Both A and B
8 Stephen Endlicher classified plants into two major groups
A. Thalophytes and pteridophytes
B. Thalophytes and carmophytes
C. Bryophytes and pteridophytes
D. Angiosperms and ghmnosperms
9 Cohesion theory of ascent of sap is proposed by
A. Zimmernmann
B. John jolly
C. Dixon
D. Both a & b
10 The botanical name of Ajwain is
A. Ocimum sanctum
B. Ocimumbasilicum
C. Methe sylvestris
D. Coleus aromaticus

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