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Question

With the help of a suitable labelled diagram, describe the structure of a dicot seed.​

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Solution

Explanation:​
The structure of a dicot seed, comprises the following parts:​
  • Cotyledons: A pair of cotyledons are seen in dicot seed. These are generally swollen, fleshy structures that act as a food reserve for the developing embryo. ​
  • Embryo: The embryo comprises two parts - radicle and plumule.​
  • Plumule: It is the part that forms the shoot of the plant.​
  • Radicle: The part of the embryo that forms the root is called the radicle. ​
  • Seed coat: The whole content is enclosed within a protective cover, seed coat. The seed coat is made up of an outer layer called testa and an inner layer called tegmen

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