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

The appendages of anthers form a corona

Question # 2

Which one of the following is a biotic component?

Question # 3

Seeds of members of family pharmacies are

Question # 4

The botanical name of plum is

Question # 5

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

Question # 6

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

Question # 7

The species which is at the threat of danger of extinction is called

Question # 8

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

Question # 9

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 # 10

The botanical name of Ajwain is

Question # 11

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

Question # 12

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

Question # 13

The majority of plants of this family provides edible fruits

Question # 14

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

Question # 15

A women red green color blind marries a red green color blind man, what is the probability of the first born child red green color blind?

Question # 16

Euphorbia Milli is a

Question # 17

Nullo gamete is

Question # 18

When all the original specimens and their duplicates have been lost or destroyed

Question # 19

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

Question # 20

A sex limited trait is limited to only one sex due to

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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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NAT-II Botony Important MCQ's

Sr.# Question Answer
1 A special protein that generates voltage across a membrane is called;
A. Electrochemical protein
B. Electromagnetic Protein
C. Electrogenic protein
D. Proteogenic protein
2 Seeds of members of family pharmacies are
A. Endospermic
B. Exalbuminous
C. Both a and b
D. None of these
3 Which one of these is a predatory fungus?
A. Pleurotus ostreatus
B. Mildews
C. Armillaria
D. Yeast
4 Potentillaanserina is useful in
A. Asthma
B. Dissolving kidney stones
C. Skin diseases
D. Stomach disorders
5 Fungi are classified in a number of groups which is one of the following groups that does not show sexual reproduction
A. Zygomycota
B. Ascomycota
C. Basidiomycota
D. Deuteromycota
6 Seeds of family ---------- bear a tuft of hairs
A. Compositeae
B. Labiateae
C. Asclepiadaceae
D. Ranunculaceae
7 Thin layer of earth in which all living organism exist is known as
A. Habitat
B. Niche
C. Biosphere
D. Ecological niche
8 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
9 In plants the process of respiration is also termed as;
A. Tissue respiration
B. Eqidermal respiration
C. Both a & b
D. Cutaneous Respiration
10 Botanical name of tomato
A. Solanumtuberosum
B. Lycopersicumesculentum
C. Petunia Alba
D. Solanumnigrum

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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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