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

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 # 2

Second largest family of glowering plants

Question # 3

Which statement is not true about the family Euphorbiaceae

Question # 4

The botanical name of plum is

Question # 5

Cucumissativusis the botanical name of

Question # 6

What are the important features that fungi have which help them in their survival on land?

Question # 7

In Aerobic respiration, the waste product in plants is produced in the form of

Question # 8

What are the major decomposers of the biosphere contributing to the recycling of the elements used by living things?

Question # 9

Latex produced by Cryptostegia grandiflora is a source of

Question # 10

The other name of glycolysis is

Question # 11

Disease in living organisms, which are caused by parasites called as

Question # 12

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

Question # 13

Potentillaanserina is useful in

Question # 14

Botanists were agreed that scientific names should be in

Question # 15

The non-protein part covalently bonded to enzyme is

Question # 16

Family labiateae is also called

Question # 17

Which of the following describes the process of natural selection?

Question # 18

Which one of these is a predatory fungus?

Question # 19

In ---------- stems & roots of plants increase in diameter

Question # 20

Studying a single population's relationship to its environment will be

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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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NAT-II Botony Important MCQ's

Sr.# Question Answer
1 Those individuals whose inherited characteristic fit them best to their environment are likely to leave more offspring, it is referred as
A. Artificial selection
B. Natural Selection
C. Survival of the fittest
D. Both B and C
2 Raphanussativusis the botanical name of
A. Radish
B. Cabbage
C. Wall fruit
D. Wall cress
3 --------- lives for more than two growing seasons
A. Binnials
B. Annuals
C. Perenials
D. Bicarpic
4 Members of family -------- are a source of camphor
A. Cucurbitaceae
B. Labiaceae
C. Compositeae
D. Malvaceae
5 If two substances move in different directions, through the membrane, the contransport is called;
A. Antiplast
B. Heteroplast
C. Apoplast
D. None
6 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
7 --------- is produced when phosphoenolpyruvic acid combines with CO2
A. Oxalic acid
B. Citric Acid
C. Abcissic acid
D. Oxalomalic acid
8 Which one of these is a predatory fungus?
A. Pleurotus ostreatus
B. Mildews
C. Armillaria
D. Yeast
9 When all the original specimens and their duplicates have been lost or destroyed
A. Lecto type
B. Neotype
C. Isotype
D. Paratype
10 Natural system of classification is based on characters
A. Reproductive and anatomical
B. Morphological and anatomical
C. Morphological and reproductive
D. Vegetative and reproductive

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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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