Examlex
Which of the following questions cannot be answered using the observational method?
Ovule Wall
The protective outer layer of an ovule, which develops into the seed coat upon fertilization.
Seed Coat
The outer protective covering of a seed.
Megaspore
A type of spore in plants that develops into a female gametophyte, involved in the reproductive process.
Sporophyte Generation
The stage in the life cycle of plants and algae where the organism is diploid and generates spores.
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