Parts+of+a+seed

(http://theseedsite.co.uk/seedinside.gif)

Each seed contains a tiny plant called an embryo, which is waiting for the right conditions before it can germinate (roots start to grow) and grow

1) Seed Coat The seed is protected externally by the seed coat which can be thick or thin. The seed coat protects the embryo within the seed, enabling it to survive tough conditions.

2) Seed leaf (s) / Seed leaves (p) The seed leaves provide stored food for the growing seedling. When conditions are favourable and the seed starts to germinate, it is not capable of making its own food because the first leaves have not appeared. As the seedling grows and the food is used up, the seed leaves wither, die and fall off.

3) Root/ First root When the seed starts to germinate, the root is the first to start growing. It provides anchorage for the young seedling and absorbs water.

4) Shoot/ first shoot Grows into the first leaves which enable the young seedling to make its own food (photosynthesis)