NAT IIB Biological Science Preparation Online Test for Pakistani Students

NAT II Biological Science

Try The NAT II Biological Science

  • Total Questions20

  • Time Allowed25

NAT II Biological Science

00:00
Question # 1

Cryptostegiagrandiflorais a cultivated ----------- growing in gardens.

Question # 2

Thin layer of earth in which all living organism exist is known as

Question # 3

Mushroom belongs to group of club fungi and has septate, length dikaryotic phase, which is the main phylum to which it belongs

Question # 4

Potentillaanserina is useful in

Question # 5

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

Question # 6

Many fungi are the sources of drugs, which drug is used to lower the blood cholesterol level

Question # 7

He distinguished gymnosperms as naked seeded are enclosed in vessels

Question # 8

Bentham and Hooker divided plants in 202 orders

Question # 9

Wilhelm Eichler divided plants into two groups

Question # 10

Plants of Euphorbiaceae contain the vitamin

Question # 11

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

Question # 12

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

Question # 13

Raphanussativusis the botanical name of

Question # 14

What is the contrasting feature on the basis of which fungi are considered different from animals?

Question # 15

The majority of plants of this family provides edible fruits

Question # 16

The transference of pollen grains on the stigmatic surface is brought by a special structure

Question # 17

Family curcifereae is characterized by the persence of ------------ corolla

Question # 18

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

Question # 19

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

Question # 20

Which one of the following is a biotic component?


Topic Test

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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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    Zenab Zenab 20 - Jun - 2024 00 Min 15 Sec 39/40
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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 The present international code of botanical nomenclature consists of ---------- rules.
A. Phylogenetic system
B. Nomenclature type
C. Specific name
D. Common names
2 Which true about pattern baldness except
A. It is x-linked disease
B. It is sex influenced trait
C. It is autosomal recessive trait in females
D. It is autosomal dominant trait in male
3 It includes the plants in which perianth is absent or reduced
A. Apocarpae
B. Nudiflorae
C. Heteromarae
D. Glumacae
4 In an ecosystem Green photosynthetic plants, which capture and bring light energy into ecosystem are termed as
A. Consumers
B. Decomposers
C. Producers
D. Parasites
5 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
6 Historical remnants of structures that had important function in ancestors but are no longer essential presently are called
A. Analogous organs
B. Vestigial organs
C. Fossils
D. None of these
7

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

A. Incipient plasmolysis
B. Indirect plasmolysis
C. Critical Phasmolysis
D. None
8 What is the contrasting feature on the basis of which fungi are considered different from animals?
A. Lack cellulose in their cell wall
B. Heterotrophs
C. Contains chitin
D. Non-motile
9 Disease in living organisms, which are caused by parasites called as
A. Predation
B. Symbiosis
C. Infestations
D. Mutualism
10 A symbiotic association between certain fungi and certain photoautotrophes either green algae or a cyanobacterium or sometimes both is termed as
A. Mycorrhizae
B. Lichens
C. Endomycorrhizae
D. Ectomycorrhizae

Test Questions

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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

    17 Aug 2018

    it was awesome experience

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