Ascaris lumbricoides is the largest nematode to infect humans.

Trichomonas vaginalis (vagina) is transmitted by  

Fungi are classified according to their

Identify the valve and cusp

Organisms that typically produce colonies with a fried egg appearance are the  

Identify this lymphatic vessel.

IR radiations inhibits or destroy the growth by causing the formation of thymine dimer.

A selective growth medium  

spontaneous mutations are changes in DNA sequence that are neither beneficial nor detrimental to the ability of an organism to survive and reproduce.

Identify this artery that is often used for coronary bypasses.