Which of the following is true for hybrid fish?

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Important Questions on Improvement in Food Production

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?

HARD

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

Which of the following is an exotic fish?

MEDIUM

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

Oyster meat is nutritious. Justify.

MEDIUM

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

Edible shell fish having high export value are

EASY

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

Which of the following is an exotic fish ?

MEDIUM

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

Amount of phosphorous per

100 g

of fish meat

MEDIUM

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

"Singhi" a fresh water fish is zoologically known as

MEDIUM

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

Go through the given statements.
I. Hilsa, Sardines, Mackerel are freshwater fishes.
II. Catla and common carp are marine fishes.
III. Blue revolution is concerned with fisheries.
IV. Both the term aquaculture and pisciculture are used for rearing fishes only.
Choose the correct statements

EASY

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

Choose the correct option from the bracket.

White revolution : Dairy : : Blue revolution : _____ (Aquatic organisms/Birds/insects)

MEDIUM

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

Amount calcium per