NAT IIB Biological Science Preparation Online Test for Pakistani Students

NAT II Biological Science

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  • Total Questions20

  • Time Allowed25

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NAT II Biological Science

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Question # 1

Wilhelm Eichler divided plants into two groups

Question # 2

Seeds of members of family pharmacies are

Question # 3

Protanopia is

Question # 4

Raphanussativusis the botanical name of

Question # 5

The appendages of anthers form a corona

Question # 6

Match with Lamarckism

Question # 7

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

Question # 8

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

Question # 9

An organism that is caught and eaten is called

Question # 10

A sex limited trait is limited to only one sex due to

Question # 11

Gene pool is the total aggregate of gene a ----------- at any one time.

Question # 12

The largest genus of family Solanaceae is

Question # 13

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 # 14

Natural system of classification is based on characters

Question # 15

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

Question # 16

The non-protein part covalently bonded to enzyme is

Question # 17

The botanical name of date (khajoor) is

Question # 18

Plants of Euphorbiaceae contain the vitamin

Question # 19

When the leaves fails to produce normal amounts of chlorophyll, the disease is

Question # 20

An ordered array composed of a series of inclusive levels

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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 Fruit of Ranunculaceae is
A. Etaerio of achenes
B. Capsule
C. Etaerio of follicles
D. All of these
2 Wilhelm Eichler divided plants into two groups
A. Bryophytes and pteriidophytes
B. Gymnosperms and angiosperms
C. Thalophytes and carmophytes
D. Cryptogamy and Phanerogamy
3 It is a duplicate specimen of holotype collected as same place and time
A. Holotype
B. Isotype
C. Lectotype
D. Syntype
4 Seed of family Ranunculaceae is
A. Endospermic
B. Endosperm oily
C. pericarp
D. Both a and b
5 Latex produced by Cryptostegia grandiflora is a source of
A. Fodder
B. Rubber
C. Fiber
D. Stuffing material
6 The criteria of the classification are the ------------ on which the classification is based.
A. Groups
B. Divisions
C. Characters
D. Orders
7 The water culture technique for growing plants with their roots in a recirculating water solution is
A. Hydroponics
B. Sericulture
C. Hygoculture
D. Hydroculture
8 Disease in living organisms, which are caused by parasites called as
A. Predation
B. Symbiosis
C. Infestations
D. Mutualism
9 Translocation into developing organs, i.e. Roots, tubers and reproductive organs is called;
A. Deport
B. Export
C. Both a & b
D. None
10 Cucumissativusis the botanical name of
A. Bitter gourd
B. Vegetable marrow
C. Cucumber
D. Watermelon

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