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

Fruit of Ranunculaceae is

Question # 2

The body of fungus is called as

Question # 3

Members of compositeae are

Question # 4

Latex produced by Cryptostegia grandiflora is a source of

Question # 5

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

Question # 6

What are the major decomposers of the biosphere contributing to the recycling of the elements used by living things?

Question # 7

Family labiateae is also called

Question # 8

--------- is produced when phosphoenolpyruvic acid combines with CO2

Question # 9

Disc florets have ------------ flowers

Question # 10

The botanical name of plum is

Question # 11

The present international code of botanical nomenclature consists of ---------- rules.

Question # 12

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

Question # 13

A special protein that generates voltage across a membrane is called;

Question # 14

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

Question # 15

Fungi cause certain animal diseases. How Ringworm and athlete's foot are caused by fungi

Question # 16

Bentham and Hooker divided plants in 202 orders

Question # 17

Stephen Endlicher classified plants into two major groups

Question # 18

Translator consists of two parts

Question # 19

Plants of family asclepiadaceae are used to treat

Question # 20

The botanical name of date (khajoor) is

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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 Ray florets have ------------ flowers
A. Tubular
B. Ligulate
C. Round
D. None
2 It is one of the two or more specimen cited by an author of the species when no holotype was designated
A. Isotype
B. Lctotype
C. Syntype
D. Paratype
3 Euphorbia Milli is a
A. Tree
B. Herb
C. Ornamental shrub
D. Ornamental herb
4 Why molds can grow on oranges and jelly kept in refrigerator where generally bacteria cannot reach
A. They are well adapted to live on land
B. Hyphae are modified
C. They can tolerate temperature extremes minus 5 degree centigrade below freezing and 50 degree centigrade or more
D. They have rhizoids
5 --------- is the process of ATP production in chloroplast is
A. Photophosphorylation
B. Dark reaction
C. Calvin cycle
D. All
6 Which statement is not true about the family Euphorbiaceae
A. They are found in arctic regions
B. They are mainly herbs and shrubs
C. They are a source of timber
D. Their seed is endospermic
7 Seed of rosaceae is
A. Edosperm
B. Endosperm oily
C. Non endosperm
D. None
8 Vegetative parts of --------- are easier to observe than reproductive parts
A. Angiosperms
B. Gymnosperms
C. Bryophytes
D. Pteridophytes
9 Apple is a member of family
A. Rasaceae
B. Ranunculaceae
C. Labiaceae
D. Malvaceae
10 Gene pool is the total aggregate of gene a ----------- at any one time.
A. Individual
B. Population
C. DNA
D. Chromosome

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