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

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

Question # 2

Adolph Engler classified the whole plant kingdom on the basis of

Question # 3

Plants of asclepiadaceae are mostly

Question # 4

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

Question # 5

Plants of Euphorbiaceae contain the vitamin

Question # 6

Euphorbia Milli is a

Question # 7

Disc florets have ------------ flowers

Question # 8

Fruits of leguminoceae is

Question # 9

Fruit of Ranunculaceae is

Question # 10

In ecosystem an eagle may eat blue birds may eat insects, like caterpillar which feeds on green leaves this is a example of

Question # 11

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

Question # 12

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

Question # 13

Which true about pattern baldness except

Question # 14

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

Question # 15

"In this stage the lichens are just like crumpled leaves attached at one point" about which stage we are talking

Question # 16

Genera with common characteristics are grouped into a more inclusive group

Question # 17

Botanical name of tomato

Question # 18

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

Question # 19

Natural system of classification is based on characters

Question # 20

The botanical name of Ajwain 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 Pyruscommunis is the botanical name
A. Apple
B. Almond
C. Apricot
D. Lokat
2 Fungi cause certain animal diseases. How Ringworm and athlete's foot are caused by fungi
A. Imperfect fungi
B. Aspergillus fumigatus
C. Purple ergot
D. Soil contaminated with bird's feces
3 When all the original specimens and their duplicates have been lost or destroyed
A. Lecto type
B. Neotype
C. Isotype
D. Paratype
4 All fungi lack chlorophyll and on the basis of their mode of nutrition, they include all these groups except
A. Absorptive heterotrphs
B. Saprotrophs
C. Decomposers
D. Autotrophs
5 --------- is the process of ATP production in chloroplast is
A. Photophosphorylation
B. Dark reaction
C. Calvin cycle
D. All
6 Study of relationship of animals to their environment is termed as
A. Ecology
B. Eco
C. System
D. Biotic components
7 Brassica compestris is the member of the family
A. Cucurbitaceae
B. Crucifereae
C. Compositeae
D. Ranunculaceae
8 The present international code of botanical nomenclature consists of ---------- rules.
A. Phylogenetic system
B. Nomenclature type
C. Specific name
D. Common names
9 Seeds of members of family pharmacies are
A. Endospermic
B. Exalbuminous
C. Both a and b
D. None of these
10 A sex limited trait is limited to only one sex due to
A. Taxonomic differences
B. Ecological differences
C. Physiological
D. Anatomical difference

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