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

--------- is produced when phosphoenolpyruvic acid combines with CO2

Question # 2

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

Question # 3

Match with Lamarckism

Question # 4

Green color blindness is called

Question # 5

Two species with the same specific epithet cannot occur in the genus. If this happens, the earlier valid name will retain and the latter will become it

Question # 6

Translator consists of two parts

Question # 7

The botanical name of Kala Zira is

Question # 8

Following statement is in accordance to Darwinisw

Question # 9

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

Question # 10

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

Question # 11

Disc florets have ------------ flowers

Question # 12

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

Question # 13

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

Question # 14

Seeds of members of family pharmacies are

Question # 15

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

Question # 16

Raphanussativusis the botanical name of

Question # 17

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 # 18

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

Question # 19

Seed of rosaceae is

Question # 20

He distinguished gymnosperms as naked seeded are enclosed in vessels

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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 He distinguished gymnosperms as naked seeded are enclosed in vessels
A. Rebert Brown
B. Linneous
C. Armen Takhtajan
D. Arthur
2 A special protein that generates voltage across a membrane is called;
A. Electrochemical protein
B. Electromagnetic Protein
C. Electrogenic protein
D. Proteogenic protein
3 Cryptostegiagrandiflorais a cultivated ----------- growing in gardens.
A. Herb
B. Shrub
C. Grass
D. Climber
4 Pyruscommunis is the botanical name
A. Apple
B. Almond
C. Apricot
D. Lokat
5 Disease in living organisms, which are caused by parasites called as
A. Predation
B. Symbiosis
C. Infestations
D. Mutualism
6 Cucumissativusis the botanical name of
A. Bitter gourd
B. Vegetable marrow
C. Cucumber
D. Watermelon
7 Leaves of ---------- are used for the treatment of asthma
A. Datura
B. Lyecium
C. Atropa
D. Solanum
8 Gene pool is the total aggregate of gene a ----------- at any one time.
A. Individual
B. Population
C. DNA
D. Chromosome
9 The criteria of the classification are the ----------- on which the classification is based.
A. Groups
B. Divisions
C. Characters
D. Orders
10 Match with Lamarckism
A. Inheritance of acquired characteristics
B. Long neck of giraffe is evolved gradually as cumulative product of many generations
C. Body parts used extensively become stronger and larger
D. All A, B and C

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