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

Leaves of ---------- are used for the treatment of asthma

Question # 2

Plants of family asclepiadaceae are used to treat

Question # 3

Bark of Quillajasaponariais used in perparing

Question # 4

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

Question # 5

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

Question # 6

As a result of the union of anther and pistil this structure is formed

Question # 7

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

Question # 8

Seed of rosaceae is

Question # 9

Which of the following describes the process of natural selection?

Question # 10

An organism that is caught and eaten is called

Question # 11

Seed of family Ranunculaceae is

Question # 12

Ray florets have ------------ flowers

Question # 13

The criteria of the classification are the ------------ on which the classification is based.

Question # 14

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

Question # 15

In fishes, gill pouches develop into

Question # 16

When the leaves fails to produce normal amounts of chlorophyll, the disease is

Question # 17

Adolph Engler classified the whole plant kingdom on the basis of

Question # 18

Botanical name of tomato

Question # 19

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

Question # 20

Wilhelm Eichler divided plants into two groups

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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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    AZka Batool 28 - Jul - 2018 71 Min 59 Sec 32/100

NAT-II Botony Important MCQ's

Sr.# Question Answer
1 The botanical name of date (khajoor) is
A. Phoenix slyvestris
B. Cucusmucifera
C. Cryotaurens
D. Raphisruffia
2 Fruit of Ranunculaceae is
A. Etaerio of achenes
B. Capsule
C. Etaerio of follicles
D. All of these
3 ------------ are the reaction that takes place during the light phase of photosynthesis
A. Kelvin cycle
B. Photo-reaction
C. Hill's reaction
D. All
4 Match with Lamarckism
A. Inheritance of acquired characteristics
B. Long neck of giraffe is evolved gradually as cumulative product of many generations
C. Body parts used extensively become stronger and larger
D. All A, B and C
5 The process in which energy migration takes place within a group of neighbouring pigments is called
A. Reductive resonance
B. Deductive resonance
C. Inductive resonance
D. None
6 Which statement is not true about the family Euphorbiaceae
A. They are found in arctic regions
B. They are mainly herbs and shrubs
C. They are a source of timber
D. Their seed is endospermic
7 Second largest family of glowering plants
A. Leguminoceae
B. Labiaceae
C. Cucurbitaceae
D. Solanaceae
8 Adolph Engler classified the whole plant kingdom on the basis of
A. Natural
B. Artificial
C. Phylogenetic
D. Modern
9 Botanists were agreed that scientific names should be in
A. English
B. Latin
C. Greek
D. Spanish
10 A sex limited trait is limited to only one sex due to
A. Taxonomic differences
B. Ecological differences
C. Physiological
D. Anatomical difference

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