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

Genera with common characteristics are grouped into a more inclusive group

Question # 2

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

Question # 3

1. ----------- is the process in which plasma membrane starts pulling away from the cell wall;

Question # 4

Plants of Euphorbiaceae contain the vitamin

Question # 5

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

Question # 6

Potentillaanserina is useful in

Question # 7

Studying a single population's relationship to its environment will be

Question # 8

The system of classification that reflects the evolution

Question # 9

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

Question # 10

The disease in which leaves may appear twisted and finally die is

Question # 11

Fruit of labiateae consists of four ------------- nutlets.

Question # 12

A sex limited trait is limited to only one sex due to

Question # 13

An organism that is caught and eaten is called

Question # 14

Bark of Quillajasaponariais used in perparing

Question # 15

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

Question # 16

The botanical name of date (khajoor) is

Question # 17

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

Question # 18

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

Question # 19

It is a duplicate specimen of holotype collected as same place and time

Question # 20

In fishes, gill pouches develop into

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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 It includes the plants in which perianth is absent or reduced
A. Apocarpae
B. Nudiflorae
C. Heteromarae
D. Glumacae
3

1. ----------- is the process in which plasma membrane starts pulling away from the cell wall;
A. Incipient plasmolysis
B. Indirect plasmolysis
C. Critical Phasmolysis
D. None
4 Pyruscommunis is the botanical name
A. Apple
B. Almond
C. Apricot
D. Lokat
5 Fruit of Ranunculaceae is
A. Etaerio of achenes
B. Capsule
C. Etaerio of follicles
D. All of these
6 Seed of family Ranunculaceae is
A. Endospermic
B. Endosperm oily
C. pericarp
D. Both a and b
7 In fishes, gill pouches develop into
A. Gills
B. Threat & Middle ear
C. Eustachian tubes
D. Both A and B
8 A succulent berry with hard rind is commonly known as
A. Drupe
B. Pome
C. Pepo
D. None
9 Members of malvaceae are
A. Tropical
B. Sub-tropical
C. Temperate
D. Cosmopolitan
10 Locus is
A. Segment of chromosome
B. Position of a gene on the chromosome
C. Genes present on one chromatid
D. Collection of genes at specific part of chromosome

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