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

00:00
Question # 1

Which one of these is a predatory fungus?

Question # 2

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

Question # 3

Plants of Euphorbiaceae contain the vitamin

Question # 4

Protanopia is

Question # 5

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

Question # 6

The group of enzymes that bring about non-hydrolytic addition or removal of substrate are

Question # 7

Which statement is not true about the family Euphorbiaceae

Question # 8

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

Question # 9

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

Question # 10

Adolph Engler classified the whole plant kingdom on the basis of

Question # 11

Which of the following can be used as evidence of evolutions?

Question # 12

Fruits of leguminoceae is

Question # 13

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

Question # 14

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

Question # 15

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

Question # 16

Seed of family Ranunculaceae is

Question # 17

The anthers are two celled and pollen grains are in the form of tetrads and are found in the sac like sturctures

Question # 18

Plants of asclepiadaceae are mostly

Question # 19

-----------harmone increase tendency of plants to produce a male flower

Question # 20

It is a specimen chosen by later worked from original material studied by the author of the species

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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 If sex chromosomes are more than two in an individual, these are called as
A. Multiple sex chromosomes
B. Compound sex chromosomes
C. Autosome + sex chromosomes
D. Pseudo autosome
2 Largest family of angiosperm
A. Crucifereae
B. Compositeae
C. Ranunculaceae
D. Cucurbitaceae
3 A women red green color blind marries a red green color blind man, what is the probability of the first born child red green color blind?
A. 100%
B. 50%
C. 75%
D. 25%
4 When a species is described in one genus and later transferred to another genus, the specific epithet
A. Homonym
B. Synonym
C. Legitimate
D. Illegitimate
5 Following statement is in accordance to Darwinisw
A. Natural Selection
B. Over Production
C. Survival of fittest
D. All of these
6 Fruit of labiateae consists of four ------------- nutlets.
A. One seeded
B. Two seeded
C. Three seeded
D. Four seeded
7 Many fungi are the sources of drugs, which drug is used to lower the blood cholesterol level
A. Griseofulvin
B. Cyclosporine
C. Lovastatin
D. Ergotin
8 Second largest family of glowering plants
A. Leguminoceae
B. Labiaceae
C. Cucurbitaceae
D. Solanaceae
9 "In this stage the lichens are just like crumpled leaves attached at one point" about which stage we are talking
A. Crustose lichen stage
B. Foliage lichen stage
C. Moss stage
D. Herbaceous stage
10 Thin layer of earth in which all living organism exist is known as
A. Habitat
B. Niche
C. Biosphere
D. Ecological niche

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