NAT IIB Biological Science Preparation Online Test for Pakistani Students

NAT II Biological Science

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  • Total Questions20

  • Time Allowed25

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NAT II Biological Science

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Question # 1

Which statement is not true about the family Euphorbiaceae?

Question # 2

Genera with common characteristics are grouped into a more inclusive group

Question # 3

Seeds of members of family pharmacies are

Question # 4

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

Question # 5

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

Question # 6

Fruit of labiateae consists of four ------------- nutlets.

Question # 7

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

Question # 8

Translator consists of two parts

Question # 9

Fruits of leguminoceae is

Question # 10

Match with Lamarckism

Question # 11

Which one of these is a predatory fungus?

Question # 12

Certain hornlike projections are given out from the back of anthers

Question # 13

Latex produced by Cryptostegia grandiflora is a source of

Question # 14

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

Question # 15

If sex chromosomes are more than two in an individual, these are called as

Question # 16

Family ------------ incluldes 100 genera and 850 species

Question # 17

Major types of ecosystems, those that occupy board geographical regions are called

Question # 18

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

Question # 19

Botanical name of tomato

Question # 20

The non-protein part covalently bonded to enzyme is

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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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    AZka Batool 28 - Jul - 2018 71 Min 59 Sec 32/100

NAT-II Botony Important MCQ's

Sr.# Question Answer
1 Thin layer of earth in which all living organism exist is known as
A. Habitat
B. Niche
C. Biosphere
D. Ecological niche
2 As a result of the union of anther and pistil this structure is formed
A. Polonium
B. Gynoestigium
C. Corpusculum
D. Translator
3 The criteria of the classification are the ------------ on which the classification is based.
A. Groups
B. Divisions
C. Characters
D. Orders
4 Studying a single population's relationship to its environment will be
A. Synecology
B. Autecology
C. Ecology
D. Etealogy
5 When a species is described in one genus and later transferred to another genus, the specific epithet
A. Homonym
B. Synonym
C. Legitimate
D. Illegitimate
6 The body of fungus is called as
A. Mycelium
B. Hyphae
C. Septate hyphae
D. Coenocytic
7 Ray florets have ------------ flowers
A. Tubular
B. Ligulate
C. Round
D. None
8 The group of enzymes that bring about non-hydrolytic addition or removal of substrate are
A. Hydrolase
B. Protease
C. Heptase
D. Dehydrogenase
9 Family labiateae is also called
A. Lamiaceae
B. Labiaceae
C. Lambitaceae
D. None
10 Members of family -------- are a source of camphor
A. Cucurbitaceae
B. Labiaceae
C. Compositeae
D. Malvaceae

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