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

Natural system of classification is based on characters

Question # 2

All fungi lack chlorophyll and on the basis of their mode of nutrition, they include all these groups except

Question # 3

Raphanussativusis the botanical name of

Question # 4

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

Question # 5

An organism that is caught and eaten is called

Question # 6

Males suffering from Jacobs's syndrome have sex chromosomes

Question # 7

A fungal hyphae having 2 nuclei of different genetic type is called as

Question # 8

Calyx sometimes modified into a large number of hairs like structures

Question # 9

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

Question # 10

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

Question # 11

Disease in living organisms, which are caused by parasites called as

Question # 12

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

Question # 13

Members of malvaceae are

Question # 14

Saccharomyces cervisiae is the most commonly exploited yeast which feature highlights their economic improtance

Question # 15

Seed of rosaceae is

Question # 16

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

Question # 17

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

Question # 18

The process in which energy migration takes place within a group of neighbouring pigments is called

Question # 19

Seed of family Ranunculaceae is

Question # 20

--------- is the process of ATP production in chloroplast is

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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 An ecosystem is forged from bare rock, sand or clear glacial pool where there is no trace of previous life it refers to
A. Secondary succession
B. Hydrosere
C. Xerosere
D. primary succession
2 The botanical name of plum is
A. Prunuspersica
B. Pyruscommunis
C. Prunusdomestica
D. Rosa Alba
3 The oxidative change of water in photo-chemical excitation occurs in a process
A. Photo-reaction
B. Phosphorylation
C. Photo-oxidation
D. None
4 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
5 Plants of Euphorbiaceae contain the vitamin
A. A
B. B
C. C
D. D
6 As a result of the union of anther and pistil this structure is formed
A. Polonium
B. Gynoestigium
C. Corpusculum
D. Translator
7 --------- lives for more than two growing seasons
A. Binnials
B. Annuals
C. Perenials
D. Bicarpic
8 Family labiateae is also called
A. Lamiaceae
B. Labiaceae
C. Lambitaceae
D. None
9 Fruits of Emblicaofficinalis are used for making
A. Oil
B. Perfume
C. Hair dye
D. All of these
10 Natural system of classification is based on characters
A. Reproductive and anatomical
B. Morphological and anatomical
C. Morphological and reproductive
D. Vegetative and reproductive

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