You’ll probably study more effectively if you do not frequently change the place where you do homework.

The word mastery refers primarily to:

Why can’t prokaryotic species be defined as a group of similar organisms that could sexually reproduce together?

Knowing the Gram property of a specimen has important clinical implications, including potential pathogenic features of the organism, and what antibiotics might be most effective in combating it.

Which of the following is an example of an inclusion body?

The smaller the zone of growth inhibition in Kirby-Bauer test (disc-diffusion), the more effective the tested antibiotic against that particular tested bacterium.

BONUS:  A single primary spermatocyte will give rise to how many sperm?

Identify this portion of the penis:

Interstitial cells, found between the seminiferous tubules of the testes, produce testosterone.

This muscle is found on the spermatic cord and can raise the testes: