NAT-IIB Biological Science Botany Hard Test

MCQ's Test For NAT-IIB Biological Science Botany Hard Test

Try The MCQ's Test For NAT-IIB Biological Science Botany Hard Test

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NAT-IIB Biological Science Botany Hard Test

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Question # 1

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 # 2

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

Question # 3

Protanopia is

Question # 4

Largest family of angiosperm

Question # 5

Plants of asclepiadaceae are mostly

Question # 6

He distinguished gymnosperms as naked seeded are enclosed in vessels

Question # 7

A fungal hyphae having 2 nuclei of different genetic type is called as

Question # 8

In plants the process of respiration is also termed as;

Question # 9

Many fungi are the sources of drugs, which drug is used to lower the blood cholesterol level

Question # 10

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

Question # 11

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

Question # 12

Botanical name of tomato

Question # 13

Those individuals whose inherited characteristic fit them best to their environment are likely to leave more offspring, it is referred as

Question # 14

What are the important features that fungi have which help them in their survival on land?

Question # 15

Wilhelm Eichler divided plants into two groups

Question # 16

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

Question # 17

Which true about pattern baldness except

Question # 18

Members of family -------- are a source of camphor

Question # 19

The appendages of anthers form a corona

Question # 20

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

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NAT-II Botony Chapter 0 Important MCQ's

Sr.# Question Answer
1 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
2 The water culture technique for growing plants with their roots in a recirculating water solution is
A. Hydroponics
B. Sericulture
C. Hygoculture
D. Hydroculture
3 ------------ are the reaction that takes place during the light phase of photosynthesis
A. Kelvin cycle
B. Photo-reaction
C. Hill's reaction
D. All
4 In ------------- long flowering stalk develops
A. Parthenocarpy
B. Elongation
C. Vernalizaion
D. Bolting
5 Members of compositeae are
A. Topical
B. Sub-tropical
C. Temperate
D. Cosmopolitan
6 Apple is a member of family
A. Rasaceae
B. Ranunculaceae
C. Labiaceae
D. Malvaceae
7 Plants of asclepiadaceae are mostly
A. Herbs
B. Shrubs
C. Trees
D. All the them
8 Which one of the following is a biotic component?
A. Atmosphere
B. Water
C. Fungi
D. Soil
9 Fruit of Ranunculaceae is
A. Etaerio of achenes
B. Capsule
C. Etaerio of follicles
D. All of these
10 The principle stage of nitrogen cycle include all of the following except
A. Ammonification
B. Nitrification
C. Assimilation
D. Nitrogen depletion

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