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

A succulent berry with hard rind is commonly known as

Question # 2

--------- lives for more than two growing seasons

Question # 3

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

Question # 4

Fruits of labiateae is

Question # 5

It is one of the two or more specimen cited by an author of the species when no holotype was designated

Question # 6

Which one of the following is a biotic component?

Question # 7

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

Question # 8

Stephen Endlicher classified plants into two major groups

Question # 9

Cucumissativusis the botanical name of

Question # 10

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

Question # 11

Parasitic fungi absorb nutrients directly from the living host cytoplasm with the help of hyphal tips called as

Question # 12

He is regarded as the father of modern taxonomy

Question # 13

Members of compositeae are

Question # 14

It is a duplicate specimen of holotype collected as same place and time

Question # 15

Seeds of family ---------- bear a tuft of hairs

Question # 16

Fruit of Ranunculaceae is

Question # 17

The system of classification that reflects the evolution

Question # 18

The majority of plants of this family provides edible fruits

Question # 19

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

Question # 20

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

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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 Plants of Euphorbiaceae contain the vitamin
A. A
B. B
C. C
D. D
2 Two species with the same specific epithet cannot occur in the genus. If this happens, the earlier valid name will retain and the latter will become it
A. Homonym
B. Synonym
C. Legitimate
D. Illegitimate
3 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
4 The non-protein part covalently bonded to enzyme is
A. APO-enzyme
B. Coenzymes
C. Co-factor
D. None
5 Vegetative parts of ----------- are easier to observe than reproductive parts
A. Angiosperms
B. Gymnosperms
C. Bryphytes
D. Pteridophytes
6 In plants the process of respiration is also termed as;
A. Tissue respiration
B. Eqidermal respiration
C. Both a & b
D. Cutaneous Respiration
7 The majority of plants of this family provides edible fruits
A. Rosaceae
B. Labiaceae
C. Ranunculaceae
D. Malvaceae
8 Natural system of classification is based on characters
A. Reproductive and anatomical
B. Morphological and anatomical
C. Morphological and reproductive
D. Vegetative and reproductive
9 In ------------- long flowering stalk develops
A. Parthenocarpy
B. Elongation
C. Vernalizaion
D. Bolting
10 Studying a single population's relationship to its environment will be
A. Synecology
B. Autecology
C. Ecology
D. Etealogy

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