NAT IIB Biological Science Preparation Online Test for Pakistani Students

NAT II Biological Science

Try The NAT II Biological Science

  • Total Questions20

  • Time Allowed25

NAT II Biological Science

00:00
Question # 1

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

Question # 2

Family labiateae is also called

Question # 3

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

Question # 4

Translator consists of two parts

Question # 5

Refers to the place and scope of the publication

Question # 6

Plants of family asclepiadaceae are used to treat

Question # 7

Ray florets have ------------ flowers

Question # 8

It is a duplicate specimen of holotype collected as same place and time

Question # 9

Males suffering from Jacobs's syndrome have sex chromosomes

Question # 10

Fungi are classified in a number of groups which is one of the following groups that does not show sexual reproduction

Question # 11

It includes the plants in which perianth is absent or reduced

Question # 12

Botanical name of tomato

Question # 13

Family ------------ incluldes 100 genera and 850 species

Question # 14

The botanical name of date (khajoor) is

Question # 15

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

Question # 16

The characters of constant nature which are used to define a group are

Question # 17

Mycorrhiza is an association between roots of plants growing in acid soil and certain fungi to which relation it belongs

Question # 18

If sex chromosomes are more than two in an individual, these are called as

Question # 19

Locus is

Question # 20

It is one of the two or more specimen cited by an author of the species when no holotype was designated


Topic Test

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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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NAT-II Botony Important MCQ's

Sr.# Question Answer
1 All fungi lack chlorophyll and on the basis of their mode of nutrition, they include all these groups except
A. Absorptive heterotrphs
B. Saprotrophs
C. Decomposers
D. Autotrophs
2 The group of enzymes that bring about non-hydrolytic addition or removal of substrate are
A. Hydrolase
B. Protease
C. Heptase
D. Dehydrogenase
3 Cytochrome 'c' found is all aerobic species is a respiratory
A. Carbohydrate
B. Protein
C. Co-enzyme
D. Vitamin
4 The present international code of botanical nomenclature consists of ---------- rules.
A. Phylogenetic system
B. Nomenclature type
C. Specific name
D. Common names
5 Gene pool is the total aggregate of gene a ----------- at any one time.
A. Individual
B. Population
C. DNA
D. Chromosome
6

1. ----------- is the process in which plasma membrane starts pulling away from the cell wall;

A. Incipient plasmolysis
B. Indirect plasmolysis
C. Critical Phasmolysis
D. None
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 Vegetative parts of ----------- are easier to observe than reproductive parts
A. Angiosperms
B. Gymnosperms
C. Bryphytes
D. Pteridophytes
9 Bark of Quillajasaponariais used in perparing
A. Fiber
B. Dye
C. Paper
D. Shampoos
10 Those individuals whose inherited characteristic fit them best to their environment are likely to leave more offspring, it is referred as
A. Artificial selection
B. Natural Selection
C. Survival of the fittest
D. Both B and C

Test Questions

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  • Faisal

    Faisal

    02 Oct 2019

    When and how NTS test occurse for bsc,MSC,MPhil,phd

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  • Mohammad Bakhsh

    Mohammad Bakhsh

    01 Sep 2018

    Very Helpful

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  • Muhammad Zeshan

    Muhammad Zeshan

    17 Aug 2018

    it was awesome experience

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