MEDIUM
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Give an introduction of marine fisheries in India?

Important Questions on Improvement in Food Production

HARD
Biology>Biology and Human Welfare>Improvement in Food Production>Aquaculture

Which of the following is an exotic fish? 

EASY
Biology>Biology and Human Welfare>Improvement in Food Production>Aquaculture
A good number of Tilapia fishes are released in a pond having only different indigenous fish species grown naturally. Think and write which types of the struggle for existence Tilapia fishes have to face in order to survive?
MEDIUM
Biology>Biology and Human Welfare>Improvement in Food Production>Aquaculture

Match the following:

  Product   Obtained from
A) Omega 3 fatty acid I) Honey bees
B) Propolis II) Shark liver
C) Vitamins A, D III) Air bladder
D) Isinglass IV) Sardines
    V) Broilers

The correct match is

HARD
Biology>Biology and Human Welfare>Improvement in Food Production>Aquaculture
How the extract of pituitary gland is prepared for induced breeding of carp? What do you mean by composite mixed fish culture of carp? 
EASY
Biology>Biology and Human Welfare>Improvement in Food Production>Aquaculture
Among the following edible fishes, which one is a marine fish having a rich source of omega-3 fatty acids?
EASY
Biology>Biology and Human Welfare>Improvement in Food Production>Aquaculture
Rearing of crab, oyster, prawn, fish, etc aquatic animals is known as _____.
EASY
Biology>Biology and Human Welfare>Improvement in Food Production>Aquaculture
Culture of endemic and exotic carp in the same pond is known as _____ breeding.
MEDIUM
Biology>Biology and Human Welfare>Improvement in Food Production>Aquaculture
_____ fisheries practised in marine habitat.
EASY
Biology>Biology and Human Welfare>Improvement in Food Production>Aquaculture
Scientific rearing of fish is known as _____.
EASY
Biology>Biology and Human Welfare>Improvement in Food Production>Aquaculture
Catla, Rohu and common carp are the examples of _____ fishes.
EASY
Biology>Biology and Human Welfare>Improvement in Food Production>Aquaculture
Bata fish is an example of _____ carp.
MEDIUM
Biology>Biology and Human Welfare>Improvement in Food Production>Aquaculture
The foreign substance present in the centre of the pearl is known as _____.
MEDIUM
Biology>Biology and Human Welfare>Improvement in Food Production>Aquaculture
Culture of any one species of fish is known as _____.
EASY
Biology>Biology and Human Welfare>Improvement in Food Production>Aquaculture
Mother-of-pearl is found in the _____ of pearl oyster.
EASY
Biology>Biology and Human Welfare>Improvement in Food Production>Aquaculture
Rearing of all economically important aquatic organisms is known as _____.
MEDIUM
Biology>Biology and Human Welfare>Improvement in Food Production>Aquaculture

Fill in the blank with the correct option provided in the bracket.

The induced breeding technique is used in _____ (capture/culture) fishery.

EASY
Biology>Biology and Human Welfare>Improvement in Food Production>Aquaculture
The type of fish having swim bladder is known as _____ fish.
EASY
Biology>Biology and Human Welfare>Improvement in Food Production>Aquaculture
Breeding of fish by pituitary hormone injection is known as _____ breeding.
EASY
Biology>Biology and Human Welfare>Improvement in Food Production>Aquaculture
Mature carps are bred in _____ hapa.
EASY
Biology>Biology and Human Welfare>Improvement in Food Production>Aquaculture
Fin rot of fish is caused by _____.