Topic 9.3: Reproduction in Angiospermophytes

9.3 Reproduction in angiospermophytes

9.3.1

Draw and label a diagram showing the structure of a dicotyledonous animal-pollinated flower.

9.3.2

Distinguish between pollination, fertilization and seed dispersal.

9.3.3

Draw and label a diagram showing the external and internal structure of a named dicotyledonous seed.

9.3.4

Explain the conditions needed for the germination of a typical seed.

9.3.5

Outline the metabolic processes during germination of a starchy seed.

9.3.6

Explain how flowering is controlled in long-day and short-day plants, including the role of phytochrome.

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