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

The species which is at the threat of danger of extinction is called

Question # 2

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

Question # 3

Calyx sometimes modified into a large number of hairs like structures

Question # 4

Genera with common characteristics are grouped into a more inclusive group

Question # 5

The collection of stomatal pores guard cells and subsidiary cells is called;

Question # 6

When the leaves fails to produce normal amounts of chlorophyll, the disease is

Question # 7

Pyruscommunis is the botanical name

Question # 8

--------------- are the plants that flower only once and then die

Question # 9

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

Question # 10

Ray florets have ------------ flowers

Question # 11

Plants of family asclepiadaceae are used to treat

Question # 12

Certain hornlike projections are given out from the back of anthers

Question # 13

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

Question # 14

All fungi lack chlorophyll and on the basis of their mode of nutrition, they include all these groups except

Question # 15

What is the contrasting feature on the basis of which fungi are considered different from animals?

Question # 16

Why molds can grow on oranges and jelly kept in refrigerator where generally bacteria cannot reach

Question # 17

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

Question # 18

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

Question # 19

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

Question # 20

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

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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 The collection of stomatal pores guard cells and subsidiary cells is called;
A.

Stomatal Apparatus

B.

Guard cells complex

C.

None

D.

Both a & b
2 The appendages of anthers form a corona
A. Tanslator
B. Cuculli
C. Staminal
D. Pollinium
3 Following statement is in accordance to Darwinisw
A. Natural Selection
B. Over Production
C. Survival of fittest
D. All of these
4 Vegetative parts of ----------- are easier to observe than reproductive parts
A. Angiosperms
B. Gymnosperms
C. Bryphytes
D. Pteridophytes
5 Botanists were agreed that scientific names should be in
A. English
B. Latin
C. Greek
D. Spanish
6 The body of fungus is called as
A. Mycelium
B. Hyphae
C. Septate hyphae
D. Coenocytic
7 Studying a single population's relationship to its environment will be
A. Synecology
B. Autecology
C. Ecology
D. Etealogy
8 In fungi asexual reproduction occurs by all these method except which one
A. Spores
B. Conidia
C. Binary fission
D. Budding
9 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
10 Largest family of angiosperm
A. Crucifereae
B. Compositeae
C. Ranunculaceae
D. Cucurbitaceae

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