Question

Attractants and rewards are required for

• A. Entomophily
• B. Hydrophily
• C. Cleistogamy
• D. Anemophily

Answer 1

The Correct Option is A

The question is to determine which process requires attractants and rewards. Let's analyze the given options:

1. Entomophily: This refers to pollination by insects. Here, flowers attract insects using various strategies such as colorful petals, scents, and nectar (reward) to facilitate the transfer of pollen. Thus, attractants and rewards are essential for entomophily.
2. Hydrophily: This is pollination through water. In this method, no attractants or rewards are needed because the water current facilitates pollen transfer.
3. Cleistogamy: This involves flowers that self-pollinate without opening. Attractants and rewards are unnecessary here, as the flower does not rely on external agents for pollination.
4. Anemophily: This is pollination by wind. Like hydrophily, attractants or rewards are not part of anemophily, as wind moves the pollen.

Based on these explanations, Entomophily is the correct answer, as it requires attractants and rewards to ensure effective pollination by insects. Thus, the answer is:

Correct Answer: Entomophily