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

Which one of the following is a biotic component?

Question # 2

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

Question # 3

Plants of Euphorbiaceae contain the vitamin

Question # 4

Genera with common characteristics are grouped into a more inclusive group

Question # 5

Adolph Engler classified the whole plant kingdom on the basis of

Question # 6

Match with Lamarckism

Question # 7

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

Question # 8

If sex chromosomes are more than two in an individual, these are called as

Question # 9

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

Question # 10

Protanopia is

Question # 11

The species with the same specific epithet cannot occur in the genus. If this happens, they are called

Question # 12

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

Question # 13

Bark of Quillajasaponariais used in perparing

Question # 14

Members of malvaceae are

Question # 15

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

Question # 16

Largest family of angiosperm

Question # 17

Translocation into developing organs, i.e. Roots, tubers and reproductive organs is called;

Question # 18

Calyx sometimes modified into a large number of hairs like structures

Question # 19

-----------harmone increase tendency of plants to produce a male flower

Question # 20

Cytochrome 'c' found is all aerobic species is a respiratory

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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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    Ghulam zara 13 - Sep - 2018 53 Min 28 Sec 71/100
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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 Translocation into developing organs, i.e. Roots, tubers and reproductive organs is called;
A. Deport
B. Export
C. Both a & b
D. None
2 In plants the process of respiration is also termed as;
A. Tissue respiration
B. Eqidermal respiration
C. Both a & b
D. Cutaneous Respiration
3 Adolph Engler classified the whole plant kingdom on the basis of
A. Natural
B. Artificial
C. Phylogenetic
D. Modern
4 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
5 What are the important features that fungi have which help them in their survival on land?
A. Tolerate wide range of pH
B. Tolerate temperature
C. Tolerate high osmotic pressure
D. All of the above
6 Bentham and Hooker divided plants in 202 orders
A. Seeded
B. non-seeded
C. Floral
D. non-floral
7 Fruits of labiateae is
A. Pome
B. Pappus
C. Drupe
D. Carcerulus
8 When the leaves fails to produce normal amounts of chlorophyll, the disease is
A. Apoptosis
B. Chlorosis
C. Chlorination
D. Necrosis
9 Leaves of ---------- are used for the treatment of asthma
A. Datura
B. Lyecium
C. Atropa
D. Solanum
10 Parasitic fungi absorb nutrients directly from the living host cytoplasm with the help of hyphal tips called as
A. Rhizoids
B. Constricting ring
C. Haustoria
D. Hyphae

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