Задание

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Dicotyledonous plants save the food necessary for the embryo

  • in endosperm
  • in cotyledons
  • in embryo radicle

The nutrients necessary for the embryo of monocotyledonous plants' seeds are collected

  • in cotyledons
  • in embryos
  • in endosperm

The seed embryo consists of

  • primary (embryonic) fetus
  • primary (embryonic) radicle
  • primary (embryonic) epicotyl and plumule

Testa of the seed

  • contains nutrients
  • keeps the seed from drying
  • help to the fast germination of the seed