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

Cohesion theory of ascent of sap is proposed by

Question # 2

The species with the same specific epithet cannot occur in the genus. If this happens, they are called

Question # 3

The genus name and the specific epithet together

Question # 4

Wilhelm Eichler divided plants into two groups

Question # 5

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

Question # 6

Study of relationship of animals to their environment is termed as

Question # 7

Which statement is not true about the family Euphorbiaceae

Question # 8

The group of enzymes that bring about non-hydrolytic addition or removal of substrate are

Question # 9

Vegetative parts of --------- are easier to observe than reproductive parts

Question # 10

Following statement is in accordance to Darwinisw

Question # 11

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

Question # 12

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

Question # 13

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

Question # 14

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

Question # 15

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

Question # 16

The phenomenon of interference / hide the effect of one gene present at one locus by the other gene present at other locus is called

Question # 17

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

Question # 18

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

Question # 19

The botanical name of Ajwain is

Question # 20

Which of the following describes the process of natural selection?

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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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    Ghulam zara 13 - Sep - 2018 53 Min 28 Sec 71/100
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    iqra fareed 01 - Aug - 2018 08 Min 11 Sec 60/100
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    maheen 03 - Jun - 2018 60 Min 55 Sec 58/100
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    Maisra rasool 01 - Jul - 2018 60 Min 16 Sec 57/100
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    Muhammad Ali tariq 04 - Aug - 2018 41 Min 05 Sec 50/100
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    kiran 05 - Jan - 2021 49 Min 45 Sec 41/100
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    Zenab Zenab 20 - Jun - 2024 00 Min 15 Sec 39/40
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    haider 21 - May - 2018 49 Min 45 Sec 39/100
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    sehrishbatool 03 - Aug - 2018 107 Min 41 Sec 37/100
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    sana mushtaq 01 - Aug - 2018 70 Min 33 Sec 36/100
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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 Vegetative parts of ----------- are easier to observe than reproductive parts
A. Angiosperms
B. Gymnosperms
C. Bryphytes
D. Pteridophytes
2 The oxidative change of water in photo-chemical excitation occurs in a process
A. Photo-reaction
B. Phosphorylation
C. Photo-oxidation
D. None
3 Apple is a member of family
A. Rasaceae
B. Ranunculaceae
C. Labiaceae
D. Malvaceae
4 A sex limited trait is limited to only one sex due to
A. Taxonomic differences
B. Ecological differences
C. Physiological
D. Anatomical difference
5 Disease in living organisms, which are caused by parasites called as
A. Predation
B. Symbiosis
C. Infestations
D. Mutualism
6 Seeds of members of family pharmacies are
A. Endospermic
B. Exalbuminous
C. Both a and b
D. None of these
7 Aggregates of closely related species
A. Infra specific species
B. Variety
C. Subspecies
D. Genus
8 While studying a community er come across three levels of organizations which include all of these except
A. Individual
B. Population
C. Community
D. Species
9 ------------ are the reaction that takes place during the light phase of photosynthesis
A. Kelvin cycle
B. Photo-reaction
C. Hill's reaction
D. All
10 A succulent berry with hard rind is commonly known as
A. Drupe
B. Pome
C. Pepo
D. None

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