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

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

Question # 2

Calyx sometimes modified into a large number of hairs like structures

Question # 3

Match with Lamarckism

Question # 4

Plants of family asclepiadaceae are used to treat

Question # 5

Parasexuality is a special type of genetic recombination which is showed by which group of fungi

Question # 6

Apple is a member of family

Question # 7

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

Question # 8

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

Question # 9

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

Question # 10

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

Question # 11

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

Question # 12

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

Question # 13

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

Question # 14

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

Question # 15

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

Question # 16

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

Question # 17

The majority of plants of this family provides edible fruits

Question # 18

Second largest family of glowering plants

Question # 19

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

Question # 20

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

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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

  • G
    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
  • M
    Maisra rasool 01 - Jul - 2018 60 Min 16 Sec 57/100
  • A
    areej shahzadi 04 - Aug - 2018 67 Min 48 Sec 57/100
  • S
    Summaya 18 - Jul - 2018 113 Min 08 Sec 56/100
  • M
    Muhammad Ali tariq 04 - Aug - 2018 41 Min 05 Sec 50/100
  • N
    nazish 02 - Jun - 2018 64 Min 40 Sec 47/100
  • K
    kiran 05 - Jan - 2021 49 Min 45 Sec 41/100
  • Z
    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
  • S
    sana mushtaq 01 - Aug - 2018 70 Min 33 Sec 36/100
  • A
    ABDUL BASIT 27 - Jan - 2021 43 Min 22 Sec 33/100
  • A
    AZka Batool 28 - Jul - 2018 71 Min 59 Sec 32/100

NAT-II Botony Important MCQ's

Sr.# Question Answer
1 The genus name and the specific epithet together
A. Scientific name
B. Nomenclature
C. Binomial
D. Specific name
2 Cryptostegiagrandiflorais a cultivated ----------- growing in gardens.
A. Herb
B. Shrub
C. Grass
D. Climber
3 An organism that is caught and eaten is called
A. Predator
B. Prey
C. Ectoparasites
D. Endoparasites
4 Translocation into developing organs, i.e. Roots, tubers and reproductive organs is called;
A. Deport
B. Export
C. Both a & b
D. None
5 The phenomenon of interference / hide the effect of one gene present at one locus by the other gene present at other locus is called
A. Epistasis
B. Crossing over
C. Gene linkage
D. Synapsis
6 If sex chromosomes are more than two in an individual, these are called as
A. Multiple sex chromosomes
B. Compound sex chromosomes
C. Autosome + sex chromosomes
D. Pseudo autosome
7 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
A. Homonym
B. Synonym
C. Legitimate
D. Illegitimate
8 Protanopia is
A. Green blindness
B. Red blindness
C. Yellow blindness
D. Blue blindness
9 Calyx sometimes modified into a large number of hairs like structures
A. Pepo
B. Pappus
C. Ray floret
D. Neuter
10 Which one of the following is a biotic component?
A. Atmosphere
B. Water
C. Fungi
D. Soil

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  • Faisal

    Faisal

    02 Oct 2019

    When and how NTS test occurse for bsc,MSC,MPhil,phd

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  • Mohammad Bakhsh

    Mohammad Bakhsh

    01 Sep 2018

    Very Helpful

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  • Muhammad Zeshan

    Muhammad Zeshan

    17 Aug 2018

    it was awesome experience

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