Unlike land plants, algae receive light and perform photosynthesis over most of their _______?
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15
A ________ ________ Can develop that involves cells containing two genetically distinct haploid nuclei
Heterokaryotic stage
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15
What are growth-producing regions of cell division that are found near the tips of stems and roots called?
Apical merisystems (Mitosis is happening here)
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15
Which answer best describes a disadvantage to plant life on land?
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Some fungi are _________
parasites (pathogenic roots)
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15
Pollination occurs when a pollen grains lands on the _________
Stigma
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Seed dispersal mechanisms include? (Spread)
Wind, animals, edible fruits, water
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Lifecycle involves an Alternation of a haploid generation that produces eggs and sperm and a diploid generation that produces spores in protective structures called?
Sporangia
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Early diversification of plants gave rise to seedless, nonvascular plants called?
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15
Seedless vascular plants dominated vest âcoal forestsââĶ when these plants died they formed _______ deposits that eventually formed _________
Peat, coal
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15
Unlike land plants, algae all use Flagellated sperm that swim to fertilize and _______?
Egg
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15
________ _______ _______ mark a lineage that gave rise to most living plants
Lignified vascular tissues
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About ____ of angiosperms use animals to transfer the pollen