Question

Define germination. What are the conditions required for germination of seeds​

Answer 1

Answer:

Germination of seed includes all changes that take place from the time when dry, viable seed starts to grow when placed under suitable conditions of germination to the time when seedling becomes established on the substratum. 1. Water : Water is of primary importance .in germination.

Explanation:

Temperature: For a seed to germinate, it requires a moderate temperature of around 25-30°C. Quite obviously different seeds require different optimum temperatures. There are some seeds which require special requirements either lower or higher temperature between 5 to 40°C. Light or darkness: This can act as an environmental trigger.

Answer 2

Germination is defined as the growth of a seed to develop into a seedling .

It requires sunlight , water , soil and right temperature depending on the geographical factors on which the plant grows .