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short note on Angiosperms

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short note on Angiosperms

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Solution

Angiosperms, also known as flowering plants, are the most diverse group of land plants. They are seed-producing plants like the gymnosperms and can be distinguished from the gymnosperms by a series of synapomorphies (derived characteristics). These characteristics include flowers, endosperm within the seeds, and the production of fruits that contain the seeds.

  1. Flowers: Angiosperms produce flowers that contain the reproductive organs. These flowers can be very diverse in appearance and are designed to attract pollinators. The flower is a short branch bearing specially adapted leaves, and reproduction takes place in these organs.

  2. Endosperm: This is a tissue produced inside the seeds of most flowering plants around the time of fertilization. It surrounds the embryo and provides nutrition in the form of starch, though it can also contain oils and protein.

  3. Fruits: After fertilization, the ovary of the flower develops into a fruit that contains the seeds. This fruit can take many forms, including berries, nuts, grains, and capsules.

Angiosperms represent approximately 80% of all the known green plants now living. The angiosperms are an important aspect of our daily life, providing us with food, medicine, clothing, and fuel. The study of angiosperms is known as botany.

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