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What structure facilitates the attachment of the blastocyst to the uterine wall?

Which follicular structure contains the glycoprotein layer called the zona pellucida?

Which hormone maintains the corpus luteum during the first trimester?

What is the term for the ball of cells formed after several rounds of mitotic division of the zygote?

What is the function of the ejaculatory ducts?

Which structure transports sperm from the epididymis to the urethra?

What is the role of follicle-stimulating hormone (FSH) in females?

Which cells support and nourish developing sperm in the testes?

What tissue layer gives rise to the nervous system and epidermis?

Which layer forms compartments within the testes?