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

Question # 2

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

Question # 3

The water culture technique for growing plants with their roots in a recirculating water solution is

Question # 4

He distinguished gymnosperms as naked seeded are enclosed in vessels

Question # 5

The botanical name of Kala Zira is

Question # 6

Plants of asclepiadaceae are mostly

Question # 7

Refers to the place and scope of the publication

Question # 8

Euphorbia Milli is a

Question # 9

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

Question # 10

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

Question # 11

Males suffering from Jacobs's syndrome have sex chromosomes

Question # 12

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

Question # 13

The transference of pollen grains on the stigmatic surface is brought by a special structure

Question # 14

In ------------- long flowering stalk develops

Question # 15

Cohesion theory of ascent of sap is proposed by

Question # 16

Protanopia is

Question # 17

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

Question # 18

The phenomenon of interference / hide the effect of one gene present at one locus by the other gene present at other locus is called

Question # 19

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

Question # 20

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

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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

Top Scorers of NAT II Biological Science

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    Ghulam zara 13 - Sep - 2018 53 Min 28 Sec 71/100
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    Maisra rasool 01 - Jul - 2018 60 Min 16 Sec 57/100
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    Zenab Zenab 20 - Jun - 2024 00 Min 15 Sec 39/40
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    haider 21 - May - 2018 49 Min 45 Sec 39/100
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    sehrishbatool 03 - Aug - 2018 107 Min 41 Sec 37/100
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    sana mushtaq 01 - Aug - 2018 70 Min 33 Sec 36/100
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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 Gene pool is the total aggregate of gene a ----------- at any one time.
A. Individual
B. Population
C. DNA
D. Chromosome
2 The species which is at the threat of danger of extinction is called
A. Endangered species
B. Extinct species
C. Threatened species
D. All of these
3 "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
4 --------------- are the plants that flower only once and then die
A. Monocarpic
B. Dicarpic
C. Apocarpic
D. holocarpic
5 Which one of the following is a biotic component?
A. Atmosphere
B. Water
C. Fungi
D. Soil
6 Seeds of members of family pharmacies are
A. Endospermic
B. Exalbuminous
C. Both a and b
D. None of these
7 Which of the following describes the process of natural selection?
A. Change from simple to more complex organisms
B. Differential reproductive success between genotypes
C. Increase in size of population
D. Occurrence of new mutations
8 The botanical name of date (khajoor) is
A. Phoenix slyvestris
B. Cucusmucifera
C. Cryotaurens
D. Raphisruffia
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 The genus name and the specific epithet together
A. Scientific name
B. Nomenclature
C. Binomial
D. Specific name

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