In angiosperms, what is the function of the endosperm?
Understand the Problem
The question asks about the function of the endosperm in angiosperms (flowering plants). The endosperm is a tissue produced inside the seeds of most flowering plants around the time of fertilization. Understanding its role in seed development is key to answering the question.
Answer
The endosperm nourishes the developing embryo in angiosperms.
In angiosperms, the endosperm's primary function is to nourish the developing embryo by providing essential nutrients like starch, oils, and proteins. It also protects the embryo and controls its growth during seed development and germination.
Answer for screen readers
In angiosperms, the endosperm's primary function is to nourish the developing embryo by providing essential nutrients like starch, oils, and proteins. It also protects the embryo and controls its growth during seed development and germination.
More Information
The endosperm is formed during double fertilization, a process unique to angiosperms (flowering plants). It acts as a crucial intermediary, ensuring the embryo receives the necessary resources for successful development.
Tips
A common mistake is to confuse the endosperm with other parts of the seed or to misunderstand its specific role in embryonic nourishment. Remember it's the food source for the developing embryo.
Sources
- The functions of the endosperm during seed germination - PubMed - pubmed.ncbi.nlm.nih.gov
- Endosperm - Wikipedia - en.wikipedia.org
- Endosperm Definition, Function & Types - Lesson - Study.com - study.com
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