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

Calyx sometimes modified into a large number of hairs like structures

Question # 2

Seeds of family ---------- bear a tuft of hairs

Question # 3

Rusts belong to the group of club fungi they are called so because

Question # 4

Seeds of members of family pharmacies are

Question # 5

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

Question # 6

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

Question # 7

It is a specimen chosen by later worked from original material studied by the author of the species

Question # 8

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

Question # 9

--------- lives for more than two growing seasons

Question # 10

Aggregates of closely related species

Question # 11

In Zygomycota during sexual reproduction, zygota formed directly by the fusion of hyphae forms temporary, dormant, thick walled resistant structure called as

Question # 12

Niche is a brad term which refers to all these statements except which one

Question # 13

When there is a net movement of water molecules occurs towards an imbibant, the type of diffusion is

Question # 14

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

Question # 15

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

Question # 16

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

Question # 17

Fruit of Ranunculaceae is

Question # 18

Pyruscommunis is the botanical name

Question # 19

In ------------- long flowering stalk develops

Question # 20

Family labiateae is also called

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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 Nullo gamete is
A. With one sex chromosome
B. With one sex chromosome present
C. With no sex chromosome
D. Without any chromosome
2 While studying a community er come across three levels of organizations which include all of these except
A. Individual
B. Population
C. Community
D. Species
3 Seed of rosaceae is
A. Edosperm
B. Endosperm oily
C. Non endosperm
D. None
4 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
5 Fruit of Ranunculaceae is
A. Etaerio of achenes
B. Capsule
C. Etaerio of follicles
D. All of these
6 An organism that is caught and eaten is called
A. Predator
B. Prey
C. Ectoparasites
D. Endoparasites
7 Locus is
A. Segment of chromosome
B. Position of a gene on the chromosome
C. Genes present on one chromatid
D. Collection of genes at specific part of chromosome
8 In ecosystem an eagle may eat blue birds may eat insects, like caterpillar which feeds on green leaves this is a example of
A. Simple food chain
B. Food web
C. Succession
D. Community relay
9 Pyruscommunis is the botanical name
A. Apple
B. Almond
C. Apricot
D. Lokat
10 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

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