Examlex
All the cells in an animal are genetically identical. True or False?
Heart
Muscular organ whose contraction causes blood to circulate in the body of an animal.
Elastic
The ability of an object or material to resume its normal shape after being stretched or compressed, a characteristic of materials like rubber.
Oxytocin
Hormone, released by the posterior pituitary, that causes contraction of the uterus and milk letdown.
Uterus
In mammals, expanded portion of the female reproductive tract through which eggs pass to the environment or in which an embryo develops and is nourished before birth.
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