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

Euphorbia Milli is a

Question # 2

Members of malvaceae are

Question # 3

Saccharomyces cervisiae is the most commonly exploited yeast which feature highlights their economic improtance

Question # 4

Brassica compestris is the member of the family

Question # 5

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

Question # 6

Locus is

Question # 7

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

Question # 8

The oxidative change of water in photo-chemical excitation occurs in a process

Question # 9

An organism that is caught and eaten is called

Question # 10

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

Question # 11

The majority of plants of this family provides edible fruits

Question # 12

Fruit of labiateae consists of four ------------- nutlets.

Question # 13

Which one of the following is a biotic component?

Question # 14

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

Question # 15

Historical remnants of structures that had important function in ancestors but are no longer essential presently are called

Question # 16

Protanopia is

Question # 17

Second largest family of glowering plants

Question # 18

If two substances move in different directions, through the membrane, the contransport is called;

Question # 19

An ecosystem is forged from bare rock, sand or clear glacial pool where there is no trace of previous life it refers to

Question # 20

The disease in which leaves may appear twisted and finally die 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

Top Scorers of NAT II Biological Science

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    Ghulam zara 13 - Sep - 2018 53 Min 28 Sec 71/100
  • I
    iqra fareed 01 - Aug - 2018 08 Min 11 Sec 60/100
  • M
    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
  • A
    areej shahzadi 04 - Aug - 2018 67 Min 48 Sec 57/100
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    Summaya 18 - Jul - 2018 113 Min 08 Sec 56/100
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    Muhammad Ali tariq 04 - Aug - 2018 41 Min 05 Sec 50/100
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    nazish 02 - Jun - 2018 64 Min 40 Sec 47/100
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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 An ordered array composed of a series of inclusive levels
A. Taxon
B. Systematics
C. Hierarchy
D. Monopoly
2 Seeds of members of family pharmacies are
A. Endospermic
B. Exalbuminous
C. Both a and b
D. None of these
3 When all the original specimens and their duplicates have been lost or destroyed
A. Lecto type
B. Neotype
C. Isotype
D. Paratype
4 Ray florets have ------------ flowers
A. Tubular
B. Ligulate
C. Round
D. None
5 Fungi are used in food industry, which fungi is used in bakery for flavor, aroma, color to some cheese
A. Yeast
B. Penicillium
C. Aspergillus
D. Neurospora
6 Seed of family Ranunculaceae is
A. Endospermic
B. Endosperm oily
C. pericarp
D. Both a and b
7 In fishes, gill pouches develop into
A. Gills
B. Threat & Middle ear
C. Eustachian tubes
D. Both A and B
8 --------- is produced when phosphoenolpyruvic acid combines with CO2
A. Oxalic acid
B. Citric Acid
C. Abcissic acid
D. Oxalomalic acid
9 Cohesion theory of ascent of sap is proposed by
A. Zimmernmann
B. John jolly
C. Dixon
D. Both a & b
10 Family labiateae is also called
A. Lamiaceae
B. Labiaceae
C. Lambitaceae
D. None

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