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

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

Question # 2

Seeds of members of family pharmacies are

Question # 3

Raphanussativusis the botanical name of

Question # 4

The system of classification that reflects the evolution

Question # 5

Largest family of angiosperm

Question # 6

When all the original specimens and their duplicates have been lost or destroyed

Question # 7

Plants of family asclepiadaceae are used to treat

Question # 8

When a species is described in one genus and later transferred to another genus, the specific epithet

Question # 9

The oxidative change of water in photo-chemical excitation occurs in a process

Question # 10

Those individuals whose inherited characteristic fit them best to their environment are likely to leave more offspring, it is referred as

Question # 11

The majority of plants of this family provides edible fruits

Question # 12

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

Question # 13

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

Question # 14

A fungal hyphae having 2 nuclei of different genetic type is called as

Question # 15

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

Question # 16

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 # 17

Which one of the following is a biotic component?

Question # 18

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

Question # 19

In an ecosystem Green photosynthetic plants, which capture and bring light energy into ecosystem are termed as

Question # 20

The largest genus of family Solanaceae is

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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 In Aerobic respiration, the waste product in plants is produced in the form of
A. Uric acid
B. CO2
C. Walter
D. Ammonia
2 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
3 Which true about pattern baldness except
A. It is x-linked disease
B. It is sex influenced trait
C. It is autosomal recessive trait in females
D. It is autosomal dominant trait in male
4 Genera with common characteristics are grouped into a more inclusive group
A. Species
B. Family
C. Genus
D. Sub-species
5 In an ecosystem Green photosynthetic plants, which capture and bring light energy into ecosystem are termed as
A. Consumers
B. Decomposers
C. Producers
D. Parasites
6 Many fungi are the sources of drugs, which drug is used to lower the blood cholesterol level
A. Griseofulvin
B. Cyclosporine
C. Lovastatin
D. Ergotin
7 Potentillaanserina is useful in
A. Asthma
B. Dissolving kidney stones
C. Skin diseases
D. Stomach disorders
8 Euphorbia Milli is a
A. Tree
B. Herb
C. Ornamental shrub
D. Ornamental herb
9 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
10 The anthers are two celled and pollen grains are in the form of tetrads and are found in the sac like sturctures
A. Polonium
B. Gynoestigium
C. Corpusculum
D. Translator

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