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

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

Question # 2

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

Question # 3

The botanical name of Kala Zira is

Question # 4

Fruits of Emblicaofficinalis are used for making

Question # 5

Fungi are classified in a number of groups which is one of the following groups that does not show sexual reproduction

Question # 6

Cucumissativusis the botanical name of

Question # 7

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

Question # 8

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

Question # 9

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

Question # 10

Fruits of labiateae is

Question # 11

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

Question # 12

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

Question # 13

"In this stage the lichens are just like crumpled leaves attached at one point" about which stage we are talking

Question # 14

When a species is described in one genus and later transferred to another genus, the specific epithet

Question # 15

Two species with the same specific epithet cannot occur in the genus. If this happens, the earlier valid name will retain and the latter will become it

Question # 16

The system of classification that reflects the evolution

Question # 17

The botanical name of plum is

Question # 18

-----------harmone increase tendency of plants to produce a male flower

Question # 19

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

Question # 20

He distinguished gymnosperms as naked seeded are enclosed in vessels

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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
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    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
  • H
    haider 21 - May - 2018 49 Min 45 Sec 39/100
  • S
    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 Largest family of angiosperm
A. Crucifereae
B. Compositeae
C. Ranunculaceae
D. Cucurbitaceae
2 An organism that is caught and eaten is called
A. Predator
B. Prey
C. Ectoparasites
D. Endoparasites
3 The botanical name of date (khajoor) is
A. Phoenix slyvestris
B. Cucusmucifera
C. Cryotaurens
D. Raphisruffia
4 The oxidative change of water in photo-chemical excitation occurs in a process
A. Photo-reaction
B. Phosphorylation
C. Photo-oxidation
D. None
5 A sex limited trait is limited to only one sex due to
A. Taxonomic differences
B. Ecological differences
C. Physiological
D. Anatomical difference
6 It includes the plants in which perianth is absent or reduced
A. Apocarpae
B. Nudiflorae
C. Heteromarae
D. Glumacae
7 Certain hornlike projections are given out from the back of anthers
A. Translator
B. Cuculli
C. Gynoestigium
D. Pollinium
8 Which one of these is a predatory fungus?
A. Pleurotus ostreatus
B. Mildews
C. Armillaria
D. Yeast
9 The majority of plants of this family provides edible fruits
A. Rosaceae
B. Labiaceae
C. Ranunculaceae
D. Malvaceae
10 In fungi asexual reproduction occurs by all these method except which one
A. Spores
B. Conidia
C. Binary fission
D. Budding

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