Biology, asked by ashabagiya, 11 months ago

List in proper sequence four steps of obtaining germinating divot seeds

Answers

Answered by priyanka9432
13

ANSWER

#Seed germination begins with a seed absorbing water, which leads to swelling and a softening of a seed’s coat or testa. The water initiates biochemical activity in the seed.

#Dicots have oily seeds and will begin germination after reaching at least 50 percent of moisture content. After this, a lag phase gives the chance for a seed to begin internal processes such as cell respiration, protein synthesis and metabolism of food stores. After this, cell division and elongation occur, pushing out the seed’s root and radicle.

#Dicots can have one of two types of germination, depending on their species: epigeous germination or hypogeous germination. In epigeous germination, the shoot can make a hook and pull the cotyledons and tip through the soil and into the air above the surface. In hypogeous germination, cotyledons remain underground and eventually decompose, while the section above them continues growing.

#Seedlings grow slowly after they emerge above the soil. The seedling first develops its roots and then its true leaves that can photosynthesize and convert sunlight to energy for the plant.

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Answered by gratefuljarette
20

The sequence of steps obtained for germinating seeds is as follows:

  • Imbibition: It is the process through which water from the outside enters the seeds .
  • Respiration: The seed begins to respire.  
  • Effect of Light on 'Seed Germination': Light and temperature are vital for any plant growth , hence light is vital for seed germination.
  • Development of Embryo Axis into Seedling: The mobilisation of nutrients is required for proper seed germination and then it develops an embryo axis in the seedling.

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