Wiktionary(0.00 / 0 votes)Rate these synonyms: 1  prickly pear(noun) Synonyms: 2  prickly pear(noun) Any of various spiny cacti of the genus Opuntia, or the fruit, often edible, of such a plant.
The seminal vesicles contribute up to 85% of the seminal fluid, with the prostate gland secreting the majority of the rest. The seminal vesicles secrete a yellow, alkaline and viscous fluid that contains fructose, fibrinogen, prostaglandins and vitamin C, as well as other specific proteins.
Seminal Vesicles. The two seminal vesicles are convoluted, sac-shaped glands about 2 inches (5 cm) long, which are located posterior to the urinary bladder. They secrete a sticky, alkaline, yellowish substance, called semen, which serves as a fluid medium for sperm. Seminal vesicles secrete about 60% of all of a manâs semen.