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

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

Question # 2

The botanical name of plum is

Question # 3

The process in which energy migration takes place within a group of neighbouring pigments is called

Question # 4

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

Question # 5

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

Question # 6

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

Question # 7

Certain hornlike projections are given out from the back of anthers

Question # 8

Plants of Euphorbiaceae contain the vitamin

Question # 9

Thin layer of earth in which all living organism exist is known as

Question # 10

An organism that is caught and eaten is called

Question # 11

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

Question # 12

Which one of these is a predatory fungus?

Question # 13

Fungi are classified in a number of groups which is one of the following groups that does not show sexual reproduction

Question # 14

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

Question # 15

Brassica compestris is the member of the family

Question # 16

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

Question # 17

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

Question # 18

Members of malvaceae are

Question # 19

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

Question # 20

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

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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 Thin layer of earth in which all living organism exist is known as
A. Habitat
B. Niche
C. Biosphere
D. Ecological niche
2 Plants of family asclepiadaceae are used to treat
A. Gastric disorders
B. Skin disorders
C. Maternal disorders
D. None of these
3 The majority of plants of this family provides edible fruits
A. Rosaceae
B. Labiaceae
C. Ranunculaceae
D. Malvaceae
4 Mushroom belongs to group of club fungi and has septate, length dikaryotic phase, which is the main phylum to which it belongs
A. Zygomycota
B. Basidiomycota
C. Deuteromycota
D. Ascomycots
5 In Zygomycota during sexual reproduction, zygota formed directly by the fusion of hyphae forms temporary, dormant, thick walled resistant structure called as
A. Ascospores
B. Zygospores
C. Asci
D. Ascocarps
6 Botanists were agreed that scientific names should be in
A. English
B. Latin
C. Greek
D. Spanish
7 Wilhelm Eichler divided plants into two groups
A. Bryophytes and pteriidophytes
B. Gymnosperms and angiosperms
C. Thalophytes and carmophytes
D. Cryptogamy and Phanerogamy
8 When all the original specimens and their duplicates have been lost or destroyed
A. Lecto type
B. Neotype
C. Isotype
D. Paratype
9 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
10 Those individuals whose inherited characteristic fit them best to their environment are likely to leave more offspring, it is referred as
A. Artificial selection
B. Natural Selection
C. Survival of the fittest
D. Both B and C

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