EASY
Defence
IMPORTANT
Earn 100

Aquatic animals breathe much faster than terrestrial animals because of: 

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Important Questions on General Science

EASY
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IMPORTANT
In which one of the following animals is respiration done by skin?
MEDIUM
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IMPORTANT
Free swimming macroscopic animals in an aquatic environment are referred to as:
EASY
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IMPORTANT

Consider the following

1. Potato

2. Radish

3. Turnip

4. Yam

In which of the above are roots used as vegetables?

EASY
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IMPORTANT

Plants that behave as a Xerophyte in one season and as hydrophyte in another season is known as _____.

HARD
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IMPORTANT
The coconut water from a tender coconut is_____.
MEDIUM
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Match List-I with List-II and select the correct answer using the codes given below:

List (Plant) List - II (Subject)
A. Soyabean 1. Anabaena
B. Azolla 2. Rhizobium
C. Pine 3. Azospirillum
D. Maize 4. Mycorrhiza
HARD
Defence
IMPORTANT

You are to examine these two statements carefully and select the answers to these questions using the codes given below.

Statement-I: Virgin soils of newly cleared forests give higher yield of coffee.

Statement-II: Coffee is a soil nutrient exhaustive crop. 

Codes:

MEDIUM
Defence
IMPORTANT
Plants capable of performing photosynthesis belong to which one among the following types of organisms?