Why do plants spread their fruits or seeds?
A: For pollination
B: For rooting
C: For fertilization
D: For offsprings growing better
A: For pollination
B: For rooting
C: For fertilization
D: For offsprings growing better
举一反三
- What are the three ways plants bear fruits? A: Double fertilization B: Parthenocarpy C: Apomixis D: Pollination
- Do all fruits have seeds? A: Yes B: Not always C: Sure D: At least one seed
- For what purpose did the young couple start the organization A: To make profits by selling seeds from rare plants. B: To set up a museum of plants passed down within families from Europe. C: To run a farm growing rare plants. D: To preserve seeds of rare plants.
- Which of the following gifts do not belong to the taboos: (Choose only one answer) A: Live animals and plants, fresh food B: Seeds and most of medicines C: Clock and shoes D: tea pot and ornament
- The fruits of plants in Brassicaceae are always (). A: siliques B: drupes C: aggregate follicles D: achenes