yes, they do. during their germination, they use this instead of sunlight
no
Endosperm and cotyledons are the part of seed that provides food .
I have no idea what a colyledon might be. A cotyledon is a modified leaf containing the food for a seed. It provides the food for the new plant. Some cotyledons finish their task of providing the new plant with food and turn into leaves. Other cotyledons do not turn into leaves. Some cotyledons go underground and store food for the plant.
As the new plant grows and produces new leaves, the cotyledons will eventually wither and drop off the stem. With some plants, the cotyledons remain underground and do not emerge as "seed leaves" but they will wither and detach from the stem nevertheless.
The seed embryo is nourished by stored starch in the plant.
Because reserve food material is stored in the cotyledones. Another important function assigned to the eudicot cotyledons is to work as organ of photosynthesis in those seeds where epigeal germination takes place.
no
Beans are one such food.
A monocot stores its food supply in the endosperm of the seed. Dicots store the bulk of their food in the two cotyledons.
Yes, the cotyledons in the seed provide the embryo with nutrition until it has germinated and self sufficient
the cotyledons
Endosperm and cotyledons are the part of seed that provides food .
A plant cannot get its food from other sources other than the cotyledons. There are different types of cotyledons and each has a different shape.
I dont think there is material stored in the cotyledon of a bean seed a cotyledon is "metaphorically" a baby seed plant The cotyledons contain the stored food reserves of the seed. As these reserves are used up, the cotyledons may turn green and start to photosynthesize or may wither as the first true leaves take over food production for the seedling.
the endosperm
Angiosperm seeds have eather one or two seed leaves called cotyledons. Cotyledons contain stored food that is used when a seed graminates, or begins to grow. Monocots, such as corn, have one cotledon. Dicots, suchs as bean, have two.
Foods that contain protein. Beans, soybeans, meats and fish all contain protein.
Yes. Beans are a magical food. They contain lots of fiber. Some have vitamins. Beans are very cheap and easy to prepare.