Examlex
How many significant figures are in the measurement 5.34 g?
Megaphylls
Large leaves with a complex vein structure, typically found in most species of ferns and seed plants.
Heterospory
Production of two types of n spores, microspores (male) and megaspores (female). Compare with homospory.
Seeds
The reproductive units of flowering plants and some non-flowering plants, containing the embryo and nutrients for germination.
Bryophytes
Nonvascular plants including mosses, liverworts, and hornworts.
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