Examlex
The shortest time required to kill all the microbes in a sample at a specified temperature is called the:
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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