Assertion : Gibberellic acid increases the yield of malt from barley grain.
Reason :Gibberellins stimulate the synthesis of amylase, protease and other hydrolytic enzyme for mobilisation of reserve food.

Options

A. If Both Assertion & Reason are true and the reason is the correct explanation of the assertion, then mark (1)
B. If both Assertion and reason are true but the reason is not the correct explanation of the assertion, then mark (2).
C. If Assertion is true statement but reason is false, then mark (3)
D. If both Assertion and reason are false statements, then mark (4).

Answer

**Step-by-Step Text Solution:**

1. **Understanding the Assertion**: The assertion states that "Gibberellic acid increases the yield of malt from barley grain." This is true because gibberellic acid (GA) is known to promote the malting process in barley, which is essential for brewing.

2. **Understanding the Reason**: The reason provided is that "Gibberellins stimulate the synthesis of amylase, protease, and other hydrolytic enzymes for the mobilization of reserve food." This statement is also true. Gibberellins play a crucial role in the breakdown of stored starches and proteins in seeds, facilitating the mobilization of nutrients necessary for seed germination and growth.

3. **Evaluating the Relationship**: Now, we need to determine if the reason correctly explains the assertion. The assertion is about the increase in malt yield due to gibberellic acid, while the reason explains how gibberellic acid works by stimulating the synthesis of enzymes that mobilize stored food. Since the increase in malt yield is directly related to the action of these enzymes, the reason does indeed provide a correct explanation for the assertion.

4. **Conclusion**: Both the assertion and the reason are true, and the reason is the correct explanation of the assertion. Therefore, the answer is that both statements are true, and the reason is the correct explanation of the assertion.

**Final Answer**: Both the assertion and reason are true, and the reason is the correct explanation of the assertion.

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