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

Protanopia is

Question # 2

He distinguished gymnosperms as naked seeded are enclosed in vessels

Question # 3

Which statement is not true about the family Euphorbiaceae

Question # 4

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

Question # 5

Cucumissativusis the botanical name of

Question # 6

Which statement is not true about the family Euphorbiaceae?

Question # 7

Translator consists of two parts

Question # 8

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

Question # 9

Following statement is in accordance to Darwinisw

Question # 10

The majority of plants of this family provides edible fruits

Question # 11

An ordered array composed of a series of inclusive levels

Question # 12

The non-protein part covalently bonded to enzyme is

Question # 13

While studying the components of an ecosystem what is the biotic component in all these examples?

Question # 14

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

Question # 15

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

Question # 16

In plants the process of respiration is also termed as;

Question # 17

Niche is a brad term which refers to all these statements except which one

Question # 18

Fungi are used in food industry, which fungi is used in bakery for flavor, aroma, color to some cheese

Question # 19

Fruit of Ranunculaceae is

Question # 20

Translocation into developing organs, i.e. Roots, tubers and reproductive organs is 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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NAT-II Botony Important MCQ's

Sr.# Question Answer
1 In ecosystem an eagle may eat blue birds may eat insects, like caterpillar which feeds on green leaves this is a example of
A. Simple food chain
B. Food web
C. Succession
D. Community relay
2 Cohesion theory of ascent of sap is proposed by
A. Zimmernmann
B. John jolly
C. Dixon
D. Both a & b
3 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
4 --------- lives for more than two growing seasons
A. Binnials
B. Annuals
C. Perenials
D. Bicarpic
5 Seeds of family ---------- bear a tuft of hairs
A. Compositeae
B. Labiateae
C. Asclepiadaceae
D. Ranunculaceae
6 Two species with the same specific epithet cannot occur in the genus. If this happens, the earlier valid name will retain and the latter will become it
A. Homonym
B. Synonym
C. Legitimate
D. Illegitimate
7 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
8 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
9 Apple is a member of family
A. Rasaceae
B. Ranunculaceae
C. Labiaceae
D. Malvaceae
10 Family labiateae is also called
A. Lamiaceae
B. Labiaceae
C. Lambitaceae
D. None

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