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Questions and Answers
What is the first part of the plant to emerge from the seed?
What is the first part of the plant to emerge from the seed?
- The stem
- The leaves
- The root (correct)
- The flower
What happens during the reproductive stage of a plant's life cycle?
What happens during the reproductive stage of a plant's life cycle?
- The plant produces leaves and stems
- The plant produces flowers with male and female parts (correct)
- The plant disperses its seeds
- The plant enters a period of dormancy
What is pollination?
What is pollination?
- When seeds are dispersed
- When fruit forms around the ovules
- When pollen is transferred to the female parts of the flower (correct)
- When the sperm cells inside the pollen fertilize the egg cells inside the ovules
What is the purpose of fruit formation in a plant's life cycle?
What is the purpose of fruit formation in a plant's life cycle?
What is dormancy in a plant's life cycle?
What is dormancy in a plant's life cycle?
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Study Notes
- The life cycle of a plant begins with seed germination.
- Plants go through vegetative growth, reproductive stage, pollination, fertilization, fruit formation, seed dispersal, and dormancy.
- During vegetative growth, plants produce leaves and stems.
- Reproductive stage is when plants produce flowers that contain male and female parts.
- Pollination occurs when pollen is transferred to the female parts of the flower.
- Fertilization occurs when the sperm cells inside the pollen fertilize the egg cells inside the ovules.
- Fruit forms around the ovules and may help disperse seeds.
- Seeds may enter a period of dormancy to survive unfavorable conditions.
- When conditions are right, seeds will germinate and grow into a new plant.
- The first part of the plant to emerge from the seed is usually a root, followed by the embryonic shoot.
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