Given below are sets of five terms each. Rewrite the terms in correct order in a logical sequence beginning with the term that is underlined.
Intine, `ul"Exine"`, Germ pore, Generative nucleus, Tube nucleus.

Explanation

To arrange the terms in the correct logical sequence starting with the underlined term "Exine," we can follow these steps:

1. **Exine**: This is the outermost layer of the pollen grain, which is hard and provides protection. It is the first term in our sequence.

2. **Germ pore**: This is the area on the pollen grain where the exine is absent. It allows for the germination of the pollen grain and is the second term in our sequence.

3. **Intine**: This is the inner layer of the pollen grain, which lies beneath the exine and surrounds the pollen grain's contents. It comes third in our sequence.

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