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

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

Question # 2

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

Question # 3

If an author cited two or more specimens as types, the remaining cited species are

Question # 4

The botanical name of Kala Zira is

Question # 5

A special protein that generates voltage across a membrane is called;

Question # 6

Botanical name of tomato

Question # 7

Plants of Euphorbiaceae contain the vitamin

Question # 8

Adolph Engler classified the whole plant kingdom on the basis of

Question # 9

Latex produced by Cryptostegia grandiflora is a source of

Question # 10

Wilhelm Eichler divided plants into two groups

Question # 11

Plants of asclepiadaceae are mostly

Question # 12

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

Question # 13

The botanical name of date (khajoor) is

Question # 14

Calyx sometimes modified into a large number of hairs like structures

Question # 15

The group of enzymes that bring about non-hydrolytic addition or removal of substrate are

Question # 16

In Zygomycota during sexual reproduction, zygota formed directly by the fusion of hyphae forms temporary, dormant, thick walled resistant structure called as

Question # 17

Second largest family of glowering plants

Question # 18

The botanical name of plum is

Question # 19

A women red green color blind marries a red green color blind man, what is the probability of the first born child red green color blind?

Question # 20

A succulent berry with hard rind is commonly known as

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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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    ABDUL BASIT 27 - Jan - 2021 43 Min 22 Sec 33/100
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NAT-II Botony Important MCQ's

Sr.# Question Answer
1 The specimen designated by the author as type specimen is
A. Holotype
B. Isotype
C. Lectotype
D. Syntype
2 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
3 Which one of these is a predatory fungus?
A. Pleurotus ostreatus
B. Mildews
C. Armillaria
D. Yeast
4 Family labiateae is also called
A. Lamiaceae
B. Labiaceae
C. Lambitaceae
D. None
5 It includes the plants in which perianth is absent or reduced
A. Apocarpae
B. Nudiflorae
C. Heteromarae
D. Glumacae
6 Aggregates of closely related species
A. Infra specific species
B. Variety
C. Subspecies
D. Genus
7 When all the original specimens and their duplicates have been lost or destroyed
A. Lecto type
B. Neotype
C. Isotype
D. Paratype
8 Major types of ecosystems, those that occupy board geographical regions are called
A. Climax community
B. Biome
C. Planetary ecosystem
D. Community
9 In fishes, gill pouches develop into
A. Gills
B. Threat & Middle ear
C. Eustachian tubes
D. Both A and B
10 Which one of the following is a biotic component?
A. Atmosphere
B. Water
C. Fungi
D. Soil

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