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

00:00
Question # 1

While studying the components of an ecosystem what is the biotic component in all these examples?

Question # 2

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

Question # 3

Leaves of ---------- are used for the treatment of asthma

Question # 4

In fishes, gill pouches develop into

Question # 5

As a result of the union of anther and pistil this structure is formed

Question # 6

An ordered array composed of a series of inclusive levels

Question # 7

Members of family -------- are a source of camphor

Question # 8

The principle stage of nitrogen cycle include all of the following except

Question # 9

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

Question # 10

Bark of Quillajasaponariais used in perparing

Question # 11

The group of enzymes that bring about non-hydrolytic addition or removal of substrate are

Question # 12

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

Question # 13

Fruit of Ranunculaceae is

Question # 14

--------- is produced when phosphoenolpyruvic acid combines with CO2

Question # 15

Seed of family Ranunculaceae is

Question # 16

Gene pool is the total aggregate of gene a ----------- at any one time.

Question # 17

Males suffering from Jacobs's syndrome have sex chromosomes

Question # 18

Stephen Endlicher classified plants into two major groups

Question # 19

The disease in which leaves may appear twisted and finally die is

Question # 20

The specimen designated by the author as type specimen 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 The principle stage of nitrogen cycle include all of the following except
A. Ammonification
B. Nitrification
C. Assimilation
D. Nitrogen depletion
2 The oxidative change of water in photo-chemical excitation occurs in a process
A. Photo-reaction
B. Phosphorylation
C. Photo-oxidation
D. None
3 He is regarded as the father of modern taxonomy
A. Robert Thorne
B. Armen Takhtajan
C. Linneous
D. Arthur Conquist
4 Nullo gamete is
A. With one sex chromosome
B. With one sex chromosome present
C. With no sex chromosome
D. Without any chromosome
5 Disc florets have ------------ flowers
A. Tubular
B. Ligulate
C. Round
D. None
6 It is one of the two or more specimen cited by an author of the species when no holotype was designated
A. Isotype
B. Lctotype
C. Syntype
D. Paratype
7 The present international code of botanical nomenclature consists of ---------- rules.
A. Phylogenetic system
B. Nomenclature type
C. Specific name
D. Common names
8 A women red green color blind marries a red green color blind man, what is the probability of the first born child red green color blind?
A. 100%
B. 50%
C. 75%
D. 25%
9 Apple is a member of family
A. Rasaceae
B. Ranunculaceae
C. Labiaceae
D. Malvaceae
10 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

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