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

Raphanussativusis the botanical name of

Question # 2

Fruits of labiateae is

Question # 3

--------- lives for more than two growing seasons

Question # 4

An organism that is caught and eaten is called

Question # 5

Ray florets have ------------ flowers

Question # 6

Translator consists of two parts

Question # 7

Which statement is not true about the family Euphorbiaceae?

Question # 8

In an ecosystem Green photosynthetic plants, which capture and bring light energy into ecosystem are termed as

Question # 9

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

Question # 10

Bark of Quillajasaponariais used in perparing

Question # 11

While studying a community er come across three levels of organizations which include all of these except

Question # 12

1. ----------- is the process in which plasma membrane starts pulling away from the cell wall;

Question # 13

In plants the process of respiration is also termed as;

Question # 14

He distinguished gymnosperms as naked seeded are enclosed in vessels

Question # 15

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

Question # 16

The majority of plants of this family provides edible fruits

Question # 17

The largest genus of family Solanaceae is

Question # 18

Cytochrome 'c' found is all aerobic species is a respiratory

Question # 19

Leaves of ---------- are used for the treatment of asthma

Question # 20

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

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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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    AZka Batool 28 - Jul - 2018 71 Min 59 Sec 32/100

NAT-II Botony Important MCQ's

Sr.# Question Answer
1 Which of the following can be used as evidence of evolutions?
A. Comparative embryology
B. Comparative anatomy
C. Genetic Code
D. All of these
2 He is regarded as the father of modern taxonomy
A. Robert Thorne
B. Armen Takhtajan
C. Linneous
D. Arthur Conquist
3 When there is a net movement of water molecules occurs towards an imbibant, the type of diffusion is
A. Potential diffusion
B. Active diffusion
C. Passive diffusion
D. Imbibation
4 An ecosystem is forged from bare rock, sand or clear glacial pool where there is no trace of previous life it refers to
A. Secondary succession
B. Hydrosere
C. Xerosere
D. primary succession
5 Green color blindness is called
A. Parotanopia
B. Denteranopia
C. Tritanopia
D. Non of these
6 The botanical name of plum is
A. Prunuspersica
B. Pyruscommunis
C. Prunusdomestica
D. Rosa Alba
7 Fruit of labiateae consists of four ------------- nutlets.
A. One seeded
B. Two seeded
C. Three seeded
D. Four seeded
8 Parasitic fungi absorb nutrients directly from the living host cytoplasm with the help of hyphal tips called as
A. Rhizoids
B. Constricting ring
C. Haustoria
D. Hyphae
9 Mycorrhiza is an association between roots of plants growing in acid soil and certain fungi to which relation it belongs
A. Symbiosis
B. Commensalism
C. Grazing
D. Grazers
10 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

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