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

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

Question # 2

While studying a community er come across three levels of organizations which include all of these except

Question # 3

The species which is at the threat of danger of extinction is called

Question # 4

Certain hornlike projections are given out from the back of anthers

Question # 5

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

Question # 6

Major types of ecosystems, those that occupy board geographical regions are called

Question # 7

The botanical name of Kala Zira is

Question # 8

Rusts belong to the group of club fungi they are called so because

Question # 9

Parasitic fungi absorb nutrients directly from the living host cytoplasm with the help of hyphal tips called as

Question # 10

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

Question # 11

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?

Question # 12

The species with the same specific epithet cannot occur in the genus. If this happens, they are called

Question # 13

Seed of family Ranunculaceae is

Question # 14

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

Question # 15

In Aerobic respiration, the waste product in plants is produced in the form of

Question # 16

Match with Lamarckism

Question # 17

If two substances move in different directions, through the membrane, the contransport is called;

Question # 18

When all the original specimens and their duplicates have been lost or destroyed

Question # 19

Vegetative parts of ----------- are easier to observe than reproductive parts

Question # 20

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

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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 --------- is the process of ATP production in chloroplast is
A. Photophosphorylation
B. Dark reaction
C. Calvin cycle
D. All
2 --------- is produced when phosphoenolpyruvic acid combines with CO2
A. Oxalic acid
B. Citric Acid
C. Abcissic acid
D. Oxalomalic acid
3 Brassica compestris is the member of the family
A. Cucurbitaceae
B. Crucifereae
C. Compositeae
D. Ranunculaceae
4 In fungi asexual reproduction occurs by all these method except which one
A. Spores
B. Conidia
C. Binary fission
D. Budding
5 It is a specimen chosen by later worked from original material studied by the author of the species
A. Holotype
B. Syntype
C. Isotype
D. Lecto type
6 Refers to the place and scope of the publication
A. Effective publication
B. Homonym
C. Tetention
D. Sysnonym
7 Pyruscommunis is the botanical name
A. Apple
B. Almond
C. Apricot
D. Lokat
8 Nullo gamete is
A. With one sex chromosome
B. With one sex chromosome present
C. With no sex chromosome
D. Without any chromosome
9 When there is a net movement of water molecules occurs towards an imbibant, the type of diffusion is
A. Potential diffusion
B. Active diffusion
C. Passive diffusion
D. Imbibation
10 Which statement is not true about the family Euphorbiaceae?
A. Self and cross
B. Insect and cross
C. Self and insect
D. Self and wind

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