Latest Basics News
Sexual Reproduction
Sexual reproduction is the combination of reproductive cells from two individuals to…
Introduction to Animal Reproduction and Development
Figure 13.1 Female seahorses produce eggs that are then fertilized by the…
Disruptions in the Immune System
A functioning immune system is essential for survival, but even the sophisticated…
Mucosal Immune System
The innate and adaptive immune responses compose the systemic immune system (affecting…
Cell-Mediated Immunity
Unlike B cells, T lymphocytes are unable to recognize pathogens without assistance.…
