객관식
Which types of angiosperms would most likely be wind-pollinated rather than animal-pollinated?
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28. Plants
Seed Plants
객관식
In gymnosperms, the seed coat develops from the integument. In angiosperms, the seed coat develops from the __________.
A
ovary wall
B
receptacle
C
endosperm
D
female gametophyte
E
integuments
검증된 단계별 안내1
Understand the role of the seed coat: The seed coat is a protective layer that surrounds the seed, providing defense against physical damage and pathogens.
Identify the origin of the seed coat in gymnosperms: In gymnosperms, the seed coat develops from the integument, which is a layer of tissue that surrounds the ovule.
Recognize the similarity in angiosperms: In angiosperms, the seed coat also develops from the integuments, which are part of the ovule structure.
Differentiate between the options: The ovary wall, receptacle, endosperm, and female gametophyte are different parts of the plant reproductive system, but they do not directly form the seed coat.
Conclude with the correct answer: In both gymnosperms and angiosperms, the seed coat develops from the integuments, confirming the correct answer.
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