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CBSE - X - Biology - How Do Organisms Reproduce?

hello mam/sir

Asked by priyanka1995 31st January 2011, 9:56 PM
Answered by Expert


Dear student,

Advantages of seed formation:

  1. The seed contains the future plant or embryo which develops into a seedling under appropriate conditions.
  2. Seeds protect and nourish the embryo or young plant
  3. Seeds help in dispersal to a new location,
  4. During unfavourable conditions, seeds undergo dormancy thus protecting the embryo, till suitable growth conditions are obtained.
  5. Most seeds are the product of sexual reproduction which produces a remixing of genetic material and phenotype variability that natural selection acts on.
Answered by Expert 3rd February 2011, 9:08 AM

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