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

He distinguished gymnosperms as naked seeded are enclosed in vessels

Question # 2

Protanopia is

Question # 3

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

Question # 4

The water culture technique for growing plants with their roots in a recirculating water solution is

Question # 5

In ------------- long flowering stalk develops

Question # 6

Family ------------ incluldes 100 genera and 850 species

Question # 7

Which true about pattern baldness except

Question # 8

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

Question # 9

Mycorrhiza is an association between roots of plants growing in acid soil and certain fungi to which relation it belongs

Question # 10

The characters of constant nature which are used to define a group are

Question # 11

The botanical name of plum is

Question # 12

Green color blindness is called

Question # 13

Why molds can grow on oranges and jelly kept in refrigerator where generally bacteria cannot reach

Question # 14

Which statement is not true about the family Euphorbiaceae?

Question # 15

The phenomenon of interference / hide the effect of one gene present at one locus by the other gene present at other locus is called

Question # 16

Major types of ecosystems, those that occupy board geographical regions are called

Question # 17

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

Question # 18

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

Question # 19

The anthers are two celled and pollen grains are in the form of tetrads and are found in the sac like sturctures

Question # 20

When there is a net movement of water molecules occurs towards an imbibant, the type of diffusion 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 The system of classification that reflects the evolution
A. Modern
B. Phylogenetic
C. Polygenic
D. Natural
2 Disc florets have ------------ flowers
A. Tubular
B. Ligulate
C. Round
D. None
3 While studying the components of an ecosystem what is the biotic component in all these examples?
A. Gravity
B. Topography
C. Consumers
D. Temperature
4 A succulent berry with hard rind is commonly known as
A. Drupe
B. Pome
C. Pepo
D. None
5 Second largest family of glowering plants
A. Leguminoceae
B. Labiaceae
C. Cucurbitaceae
D. Solanaceae
6 Nullo gamete is
A. With one sex chromosome
B. With one sex chromosome present
C. With no sex chromosome
D. Without any chromosome
7 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
8 The characters of constant nature which are used to define a group are
A. Synthetic
B. Systematic
C. Variations
D. Diagnostic
9 The majority of plants of this family provides edible fruits
A. Rosaceae
B. Labiaceae
C. Ranunculaceae
D. Malvaceae
10 The botanical name of Kala Zira is
A. Nigella sativa
B. Clematyustriloba
C. Ranunculus aquatalis
D. Delphinium ajasis

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