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

Apple is a member of family

Question # 2

Studying a single population's relationship to its environment will be

Question # 3

The non-protein part covalently bonded to enzyme is

Question # 4

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

Question # 5

Natural system of classification is based on characters

Question # 6

Members of compositeae are

Question # 7

------------ are the reaction that takes place during the light phase of photosynthesis

Question # 8

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

Question # 9

Which statement is not true about the family Euphorbiaceae?

Question # 10

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

Question # 11

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

Question # 12

Historical remnants of structures that had important function in ancestors but are no longer essential presently are called

Question # 13

Which statement is not true about the family Euphorbiaceae

Question # 14

Which of the following describes the process of natural selection?

Question # 15

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

Question # 16

Stephen Endlicher classified plants into two major groups

Question # 17

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

Question # 18

Parasexuality is a special type of genetic recombination which is showed by which group of fungi

Question # 19

If an author cited two or more specimens as types, the remaining cited species are

Question # 20

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

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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 In plants the process of respiration is also termed as;
A. Tissue respiration
B. Eqidermal respiration
C. Both a & b
D. Cutaneous Respiration
2 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
3 What are the major decomposers of the biosphere contributing to the recycling of the elements used by living things?
A. Saprobic fungi and bacteria
B. Plants
C. Animals
D. Algae
4 --------------- are the plants that flower only once and then die
A. Monocarpic
B. Dicarpic
C. Apocarpic
D. holocarpic
5 Historical remnants of structures that had important function in ancestors but are no longer essential presently are called
A. Analogous organs
B. Vestigial organs
C. Fossils
D. None of these
6 The system of classification that reflects the evolution
A. Modern
B. Phylogenetic
C. Polygenic
D. Natural
7 Adolph Engler classified the whole plant kingdom on the basis of
A. Natural
B. Artificial
C. Phylogenetic
D. Modern
8 A fungal hyphae having 2 nuclei of different genetic type is called as
A. Karyogamy
B. Plasmogamy
C. Hetrokaryotic
D. Fragmentation
9 Which of the following can be used as evidence of evolutions?
A. Comparative embryology
B. Comparative anatomy
C. Genetic Code
D. All of these
10 Members of malvaceae are
A. Tropical
B. Sub-tropical
C. Temperate
D. Cosmopolitan

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