If a female rat is ovariectomized and researchers want to artificially reinstate female sexual behavior, the researchers must administer:
a. estradiol.
b. progesterone.
c. progesterone followed by estradiol.
d. estradiol followed by progesterone.
Question 2
A group of neurons in the lumbar region of the rat spinal cord projects to the posterior intralaminar thalamus which may be involved in the pleasurable experience of orgasm. These neurons are known as:
a. lumbar spinothalamic cells.
b. sacral spinothalamic cells.
c. lumbar spinotectal cells.
d. lumbar spinoreticular cells.
Female cheetah and cubs in the Ngorongoro Conservation Area
Francis Thackeray holding Sterkfontein 5 (STS 5), a presumed female Australopithecus africanus.
Drugs for Female Infertility
The traditional human karyotypes derived from a normal female and a normal male
Female copepod with eggs