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Questions and Answers
What distinguishes angiosperms from gymnosperms?
What distinguishes angiosperms from gymnosperms?
- Lack of vessel elements in xylem
- Being the dominant group of plants
- Having flowers and fruits (correct)
- Endosperm within their seeds
What is the clade commonly called angiosperms?
What is the clade commonly called angiosperms?
- Angiospermae (correct)
- Gymnosperms
- Magnoliophyta
- Forbs
What do the Greek words ἀγγεῖον and σπέρμα mean in relation to angiosperms?
What do the Greek words ἀγγεῖον and σπέρμα mean in relation to angiosperms?
- 'Stem' and 'branch'
- 'Root' and 'leaf'
- 'Container, vessel' and 'seed' (correct)
- 'Flower' and 'fruit'
When did angiosperms diversify explosively, becoming the dominant group of plants across the planet?
When did angiosperms diversify explosively, becoming the dominant group of plants across the planet?
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What is agriculture almost entirely dependent on?
What is agriculture almost entirely dependent on?
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