Answer:
sorry man i dont know how to answer this one on brainly
Explanation:
Answer:22
Explanation: the egg and sperm join to form the zygote, which gets 11 chromosomes from each gamete
Answer: the sun powers the whole thing
Answer:
provides food for embryo
Explanation:
The structure marked with an X in the figure below is called a stored nutrient reserve.
The seeds are basically formed by an integument (outer part, a stored reserve and the embryo (it is in the center of the seed), the embryo is the main creator of a new plant, for that, it needs a high load of nutrients that is provided by the nutrient reserve. In addition, the stored nutrient reserve protects the embryo from external factors such as solar radiation and freezing.
