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

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

Question # 2

Family labiateae is also called

Question # 3

Bark of Quillajasaponariais used in perparing

Question # 4

The principle stage of nitrogen cycle include all of the following except

Question # 5

Fruit of Ranunculaceae is

Question # 6

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

Question # 7

Wilhelm Eichler divided plants into two groups

Question # 8

Parasexuality is a special type of genetic recombination which is showed by which group of fungi

Question # 9

Study of relationship of animals to their environment is termed as

Question # 10

In plants the process of respiration is also termed as;

Question # 11

The botanical name of date (khajoor) is

Question # 12

Which one of these is a predatory fungus?

Question # 13

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

Question # 14

In ---------- stems & roots of plants increase in diameter

Question # 15

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

Question # 16

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

Question # 17

--------- lives for more than two growing seasons

Question # 18

The largest genus of family Solanaceae is

Question # 19

In ecosystem an eagle may eat blue birds may eat insects, like caterpillar which feeds on green leaves this is a example of

Question # 20

Historical remnants of structures that had important function in ancestors but are no longer essential presently are called

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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 Wilhelm Eichler divided plants into two groups
A. Bryophytes and pteriidophytes
B. Gymnosperms and angiosperms
C. Thalophytes and carmophytes
D. Cryptogamy and Phanerogamy
2 Fruits of leguminoceae is
A. Legume
B. Lomentum
C. Drupe
D. Both a & b
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 The appendages of anthers form a corona
A. Tanslator
B. Cuculli
C. Staminal
D. Pollinium
5 Certain hornlike projections are given out from the back of anthers
A. Translator
B. Cuculli
C. Gynoestigium
D. Pollinium
6 Plants of asclepiadaceae are mostly
A. Herbs
B. Shrubs
C. Trees
D. All the them
7 The botanical name of plum is
A. Prunuspersica
B. Pyruscommunis
C. Prunusdomestica
D. Rosa Alba
8 Fruits of labiateae is
A. Pome
B. Pappus
C. Drupe
D. Carcerulus
9 The group of enzymes that bring about non-hydrolytic addition or removal of substrate are
A. Hydrolase
B. Protease
C. Heptase
D. Dehydrogenase
10 It includes the plants in which perianth is absent or reduced
A. Apocarpae
B. Nudiflorae
C. Heteromarae
D. Glumacae

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