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Which of the following statement(s) is/a...

Which of the following statement(s) is/are correct -
(A) Blue revolution is an effort to increase fish yield.
(B) Indigenous carp includes rohu, catla and mrigal.
(C) Transfer of fingerling into rearing pond is called hypophysation.
(D) Fishes are injected with pituitary extracts to increases spawning

A

A, B, D

B

A, D

C

A, B, C, D

D

A, B only

Text Solution

AI Generated Solution

The correct Answer is:
To determine which of the statements regarding fish yield and breeding are correct, we will analyze each statement one by one. ### Step-by-Step Solution: 1. **Analyzing Statement (A)**: - **Statement**: "Blue revolution is an effort to increase fish yield." - **Explanation**: The Blue Revolution, also known as the Neel Kranti Mission, was initiated to enhance fish production and improve economic prosperity through aquaculture. This statement is **correct**. 2. **Analyzing Statement (B)**: - **Statement**: "Indigenous carp includes rohu, catla and mrigal." - **Explanation**: Rohu, Catla, and Mrigal are indeed native species of carp found in South Asia. They are commonly referred to as indigenous carp. This statement is **correct**. 3. **Analyzing Statement (C)**: - **Statement**: "Transfer of fingerling into rearing pond is called hypophysation." - **Explanation**: Hypophysation refers to the process of inducing spawning in fish by using pituitary gland extracts, not the transfer of fingerlings into a rearing pond. Therefore, this statement is **incorrect**. 4. **Analyzing Statement (D)**: - **Statement**: "Fishes are injected with pituitary extracts to increase spawning." - **Explanation**: This statement is true as the process of hypophysation involves injecting fish with extracts from the pituitary gland to stimulate spawning. This statement is **correct**. ### Conclusion: Based on the analysis: - **Correct Statements**: A, B, and D. - **Incorrect Statement**: C. ### Final Answer: The correct statements are A, B, and D. ---
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