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

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

Question # 2

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

Question # 3

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

Question # 4

Natural system of classification is based on characters

Question # 5

Which statement is not true about the family Euphorbiaceae?

Question # 6

The collection of stomatal pores guard cells and subsidiary cells is called;

Question # 7

The majority of plants of this family provides edible fruits

Question # 8

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

Question # 9

It includes the plants in which perianth is absent or reduced

Question # 10

Which one of these is a predatory fungus?

Question # 11

The non-protein part covalently bonded to enzyme is

Question # 12

The appendages of anthers form a corona

Question # 13

Cohesion theory of ascent of sap is proposed by

Question # 14

Certain hornlike projections are given out from the back of anthers

Question # 15

Following statement is in accordance to Darwinisw

Question # 16

The present international code of botanical nomenclature consists of ---------- rules.

Question # 17

Bentham and Hooker divided plants in 202 orders

Question # 18

Study of relationship of animals to their environment is termed as

Question # 19

The botanical name of Ajwain is

Question # 20

Seeds of members of family pharmacies are

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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 He distinguished gymnosperms as naked seeded are enclosed in vessels
A. Rebert Brown
B. Linneous
C. Armen Takhtajan
D. Arthur
2 Second largest family of glowering plants
A. Leguminoceae
B. Labiaceae
C. Cucurbitaceae
D. Solanaceae
3 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
4 Males suffering from Jacobs's syndrome have sex chromosomes
A. XXX
B. XO
C. XXY
D. XYY
5 Vegetative parts of ----------- are easier to observe than reproductive parts
A. Angiosperms
B. Gymnosperms
C. Bryphytes
D. Pteridophytes
6 Apple is a member of family
A. Rasaceae
B. Ranunculaceae
C. Labiaceae
D. Malvaceae
7 What is the contrasting feature on the basis of which fungi are considered different from animals?
A. Lack cellulose in their cell wall
B. Heterotrophs
C. Contains chitin
D. Non-motile
8 --------- is the process of ATP production in chloroplast is
A. Photophosphorylation
B. Dark reaction
C. Calvin cycle
D. All
9 While studying a community er come across three levels of organizations which include all of these except
A. Individual
B. Population
C. Community
D. Species
10 Members of family -------- are a source of camphor
A. Cucurbitaceae
B. Labiaceae
C. Compositeae
D. Malvaceae

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