Examlex
The best method for studying cause-and-effect relationships is the
Allantois
An embryonic membrane involved in gas exchange and waste elimination in many vertebrates.
Yolk Sac
An extra-embryonic membrane that provides nutrition to the developing embryo in eggs and early mammalian embryos.
Accessory Gland
Glands that support the main glands by producing fluids or hormones that aid in processes such as digestion and reproduction.
Bulbourethral
Pertaining to the bulbourethral glands, which are small glands located on either side of the urethra in males that secrete a fluid playing a role in lubrication during sexual activity.
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