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Seed Plants

QuestionAnswer
Do seed plants require water to reproduce? No
Key adaptations of seed plants reduced, dependent gametophyte, heterospory, ovules, pollen, and seeds
Homosporous produce one kind of spore
heterosporous produce tow kinds of spores--separate male and female gametophytes
What role does pollen play for seedless plants? eliminates need for a film of water and can be dispersed far by wind
Advantages of the seed nourishes and protects growing embryo, mobile womb, transported long distances by wind/animals, seed stays viable for longer period of time
A flower is a.... reproductive organ
Male gametophytes are produced by microsporangia inside the anthers
Female gametophytes, or embryo sac, develop within an ovule contained within an ovary
Created by: 100000285055553
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