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

Which statement is not true about the family Euphorbiaceae

Question # 2

It is one of the two or more specimen cited by an author of the species when no holotype was designated

Question # 3

Protanopia is

Question # 4

Plants of family asclepiadaceae are used to treat

Question # 5

A succulent berry with hard rind is commonly known as

Question # 6

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

Question # 7

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

Question # 8

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

Question # 9

Why molds can grow on oranges and jelly kept in refrigerator where generally bacteria cannot reach

Question # 10

--------- is the process of ATP production in chloroplast is

Question # 11

Many fungi are the sources of drugs, which drug is used to lower the blood cholesterol level

Question # 12

The specimen designated by the author as type specimen is

Question # 13

Brassica compestris is the member of the family

Question # 14

Stephen Endlicher classified plants into two major groups

Question # 15

It includes the plants in which perianth is absent or reduced

Question # 16

When a single gene effects two or more traits the phenomenon is called

Question # 17

The process in which energy migration takes place within a group of neighbouring pigments is called

Question # 18

Which of the following can be used as evidence of evolutions?

Question # 19

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

Question # 20

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

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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 The botanical name of plum is
A. Prunuspersica
B. Pyruscommunis
C. Prunusdomestica
D. Rosa Alba
2 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
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 The species which is at the threat of danger of extinction is called
A. Endangered species
B. Extinct species
C. Threatened species
D. All of these
5 Seed of family Ranunculaceae is
A. Endospermic
B. Endosperm oily
C. pericarp
D. Both a and b
6 Fruits of leguminoceae is
A. Legume
B. Lomentum
C. Drupe
D. Both a & b
7 It is a duplicate specimen of holotype collected as same place and time
A. Holotype
B. Isotype
C. Lectotype
D. Syntype
8 In plants the process of respiration is also termed as;
A. Tissue respiration
B. Eqidermal respiration
C. Both a & b
D. Cutaneous Respiration
9 In Aerobic respiration, the waste product in plants is produced in the form of
A. Uric acid
B. CO2
C. Walter
D. Ammonia
10 Vegetative parts of ----------- are easier to observe than reproductive parts
A. Angiosperms
B. Gymnosperms
C. Bryphytes
D. Pteridophytes

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