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

If two substances move in different directions, through the membrane, the contransport is called;

Question # 2

In fungi asexual reproduction occurs by all these method except which one

Question # 3

------------ are the reaction that takes place during the light phase of photosynthesis

Question # 4

Fruits of labiateae is

Question # 5

Plants of family asclepiadaceae are used to treat

Question # 6

In fishes, gill pouches develop into

Question # 7

Apple is a member of family

Question # 8

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

Question # 9

The botanical name of plum is

Question # 10

Nullo gamete is

Question # 11

The botanical name of Ajwain is

Question # 12

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

Question # 13

The anthers are two celled and pollen grains are in the form of tetrads and are found in the sac like sturctures

Question # 14

Bark of Quillajasaponariais used in perparing

Question # 15

--------- is the process of ATP production in chloroplast is

Question # 16

Raphanussativusis the botanical name of

Question # 17

An ordered array composed of a series of inclusive levels

Question # 18

The phenomenon of interference / hide the effect of one gene present at one locus by the other gene present at other locus is called

Question # 19

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

Question # 20

The disease in which leaves may appear twisted and finally die 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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NAT-II Botony Important MCQ's

Sr.# Question Answer
1 Botanists were agreed that scientific names should be in
A. English
B. Latin
C. Greek
D. Spanish
2 The anthers are two celled and pollen grains are in the form of tetrads and are found in the sac like sturctures
A. Polonium
B. Gynoestigium
C. Corpusculum
D. Translator
3 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
4 Gene pool is the total aggregate of gene a ----------- at any one time.
A. Individual
B. Population
C. DNA
D. Chromosome
5 When a single gene effects two or more traits the phenomenon is called
A. Epistasis
B. Bombay phenotype
C. Gene linkage
D. Pleiotropic
6 Refers to the place and scope of the publication
A. Effective publication
B. Homonym
C. Tetention
D. Sysnonym
7 Mycorrhiza is an association between roots of plants growing in acid soil and certain fungi to which relation it belongs
A. Symbiosis
B. Commensalism
C. Grazing
D. Grazers
8 He is regarded as the father of modern taxonomy
A. Robert Thorne
B. Armen Takhtajan
C. Linneous
D. Arthur Conquist
9 Many fungi are the sources of drugs, which drug is used to lower the blood cholesterol level
A. Griseofulvin
B. Cyclosporine
C. Lovastatin
D. Ergotin
10 Aggregates of closely related species
A. Infra specific species
B. Variety
C. Subspecies
D. Genus

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