It secrete a substances  that form the semen and protect the sperm cells.Group of answer choicesscrotumpenisglandsNo answer text provided.

Name the glands which add their secretions to the sperms. List twofunction of these secretions.

Spermatogenic cells are surrounded by [1] cells that support, nourish, and secrete testicular fluid to move the spermatogenic cells toward the lumen.

The interstitial cells in the testesMultiple Choiceundergo mitosis to produce primary spermatocytes.support and protect the developing sperm cells.secrete testosterone.convert fructose to glucose to nourish the sperm.form the lining of the seminiferous tubules.

The seminal vesicles secrete a viscous, whitish-yellow fluid containing the sugar to nourish the sperm.

: Contains proteins, enzymes, sugar and vitamins as an energy source for sperm cells.: Is alkaline (or basic) to prevent sperm cells from being killed once they enter the vagina.: A clear, slippery fluid that enters the urethra to lubricate the urethra and neutralise acidity from residual urine.