Type of placenta in the human is
Chorionic, discoidal, epitheliochorial, deciduate
Deciduate, hemochorial, diffuse, allantochorionic
Hemochorial, metadiscoidal, deciduate, chorionic
Non-deciduate, discoidal, chorionic, hemoendothelial
Chorion is composed of
The mammary glands are paired structures that contain the glandular tissue and variable amount of fat. The correct sequence of tissues involved in synthesis and flow of milk are
The villi which are formed by the allantochorion to form the intimate connection with uterine endometrium functions as
Zonary placenta is found in
Which of the following is true regarding sperm ?