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Identify the correct statement/s of the ...

Identify the correct statement/s of the following regarding the role of ethylene
A) Promotes root growth and Root hair formation
B) Initiates seed germination in peanut seeds
C) To initiate flowering and for synchronising fruit set in pineapples
D) Induces flowering in mango

A

A, B, C only

B

B, D only

C

A, C only

D

A, B, C, D

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question regarding the role of ethylene and identify the correct statements, we will analyze each option step by step. ### Step 1: Analyze Statement A **Statement A:** Promotes root growth and root hair formation. - Ethylene is known to promote root growth and the formation of root hairs. It plays a significant role in the development of roots, making this statement **correct**. ### Step 2: Analyze Statement B **Statement B:** Initiates seed germination in peanut seeds. - Ethylene does not primarily initiate seed germination in peanuts or other seeds. Other hormones like gibberellins are more involved in this process. Therefore, this statement is **incorrect**. ### Step 3: Analyze Statement C **Statement C:** To initiate flowering and for synchronizing fruit set in pineapples. - Ethylene is known to play a crucial role in the flowering of pineapples and helps in synchronizing fruit set. Thus, this statement is **correct**. ### Step 4: Analyze Statement D **Statement D:** Induces flowering in mango. - Ethylene is also known to induce flowering in mangoes, making this statement **correct**. ### Conclusion After analyzing all the statements: - Statement A: Correct - Statement B: Incorrect - Statement C: Correct - Statement D: Correct Thus, the correct answer includes statements A, C, and D. Therefore, the correct option is **A, C, D**. ### Final Answer The correct statements regarding the role of ethylene are **A, C, and D**.
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