Which of the following is one of the accessory glands of the male genital system? A adrenal gland
B bulbourethral gland
C pituitary gland
D thyroid gland.

Most of the nitrogenous waste in the body is a result of
A fat metabolism
B protein metabolism
C erythrocyte breakdown
D carbohydrate metabolism

The primary endocrine of the testes are the
A Primary spermatocytes
B Sertoli cells
C secondary spermatocytes
D interstitial cells

Control of the body is accomplished by which of the following body systems? nervous system and circulatory system endocrine and repertory system circulatory and respiratory systems nervous system and endocrine systems

In the presence of oxygen, glycolysis is followed a. the krebs cycle b. lactic acid fermentation c. alcoholic fermentation d. photosynthesis

Transposon can cause mutations in genes at or near the site of transposon insertion. it is possible for these elements to transpose away from their original site, causing a reversion of the mutant phenotype. in some cases, however, even more severe phenotypes appear when these elements excise from this site, due to events at or near the mutant allele. what might be happening to the transposon or the nearby gene to create more severe mutations?