Name: Frog Reproductive System (frog)

Definition: The reproductive system produces gametes for fertilization, growth and development of new members of the species, and includes a set of glands and connecting ducts.

Next Class:
Reptiles
General topic:
Vertebrates
Previous Class:
Fish
Outline:
Planet Earth
Structure: The reproductive tract is situated anatomically distally in the body, nearby the excretory tract openings from the torso. It is composed of gonads that generate gametes for fertilization, and tubes for collection and delivery of mature gametes.
Function: Vertebrates may reproduce externally by releasing their gametes into their environment where they fertilize, or internally after introduction into the female reproductive tract. Reproductive hormones that act at target glands or organs promote development of puberty, sexual maturity, and sexual attraction.

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