Examlex
Invertebrates such as the flatworm have groups of neurons with a common function. What is the name of these nerve clusters?
Cytoplasm
The gel-like substance within a cell, excluding the nucleus, where most cellular activities occur, including many metabolic pathways.
Progesterone
A steroid hormone secreted by the corpus luteum, which prepares the uterus for pregnancy.
FSH Secretion
The release of Follicle Stimulating Hormone, a gonadotropic hormone, by the anterior pituitary gland, involved in reproductive processes.
Menstrual Cycle
The regular natural change that occurs in the female reproductive system that makes pregnancy possible, including the processes of ovulation and menstruation.
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