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13 to 645 days!
Ther is no such thing as period of embryo .
An embryo during the late stages of development is known as a fetus.
The seed embryo is nourished by stored starch in the plant.
During development, an embryo is embedded in the the endometrium during the first week of pregnancy. The endometrium is the innermost muccous membrage of the uterus. The embryo becomes implanted in it, then the surrounding tissue forms sinuses that exchange nutrients and later becomes the placenta.
13 to 645 days!
Acceleration is any change in velocity during a length of time.
Ther is no such thing as period of embryo .
An embryo during the late stages of development is known as a fetus.
The seed embryo is nourished by stored starch in the plant.
the thing that helps you live
Embryo (Greek embryon = a young one) refers to a human baby in its first trimester. During this time histogenesis (tissue formation) and organogenesis (organ formation) is taking place.
no
During development, an embryo is embedded in the the endometrium during the first week of pregnancy. The endometrium is the innermost muccous membrage of the uterus. The embryo becomes implanted in it, then the surrounding tissue forms sinuses that exchange nutrients and later becomes the placenta.
Yes it does.
no.
If cells within a male embryo do not secrete testosterone at the proper time during development, the embryo will develop into a female despite being genetically male.