where does implantation of the blastocyst take place
Implantation (human embryo) On the endometrium, the apposition is usually made where there is a small crypt in it, perhaps because it increases the area of contact with the rather spherical blastocyst.
Germinal disc The blastodisc refers to a round single-cell layer of cells inside the blastula from which the embryo is going to form.
Swallowing 5) Closure of the nasopharynx
Spermatid When formed, early round spermatids must undergo further maturational events to develop into spermatozoa, a process termed spermiogenesis (also termed spermeteliosis).
Embryo In humans, a pregnancy is generally considered to be in the embryonic stage of development between the fifth and the eleventh weeks after fertilization,[1] and is expressed as a fetus from the twelfth week.
Small intestine Absorption of the majority of nutrients takes place in the jejunum, with the following notable exceptions: