what is a seed coat explain
Answers
Answer:
seed coat - protective outer layer of seeds of flowering plants. episperm, testa. reproductive structure - the parts of a plant involved in its reproduction. seed - a mature fertilized plant ovule consisting of an embryo and its food source and having a protective coat or testa.
Explanation:
seed coat - protective outer layer of seeds of flowering plants. episperm, testa. reproductive structure - the parts of a plant involved in its reproduction. seed - a mature fertilized plant ovule consisting of an embryo and its food source and having a protective coat or testa.
Question:-
what is a seed coat explain..??
Answer:-
When you look at a hard seed such as a bean, corn or nasturtium seed, you're not seeing the actual seed but the seed coat. A hard seed coat protects the internal parts from drying out and prevents water and insects from accessing the tender embryo inside. It also prevents premature germination by forcing the seed to remain dormant until the time is right.
A seed consists of three main parts:- an embryo, an endosperm and a seed coat. The embryo is a tiny plant that will grow into a full-sized plant once the seed germinates. A large part of the interior of a seed is taken up by the endosperm, which is made up of proteins and carbohydrates that nourish the embryo for the first few days after germination. These two structures are enclosed by the seed coat, which protects the seed until it germinates.