Basics
Human Pregnancy and Birth
Pregnancy begins with the fertilization of an egg and continues through to the birth of the individual. The…
July 14, 2021 · Rajil TLLatest articles
Basics
The Ovarian Cycle and the Menstrual Cycle
The ovarian cycle governs the preparation of endocrine tissues and release of eggs, while the menstrual cycle governs the preparation and…
July 14, 2021 · Rajil TL
Basics
Hormonal Control of Human Reproduction
The human male and female reproductive cycles are controlled by the interaction of hormones from the hypothalamus and…
July 14, 2021 · Rajil TL
Basics
Gametogenesis (Spermatogenesis and Oogenesis)
Gametogenesis, the production of sperm and eggs, takes place through the process of meiosis. During meiosis, two cell…
July 14, 2021 · Rajil TL
Basics
Female Reproductive Anatomy
A number of reproductive structures are exterior to the female’s body. These include the breasts and the vulva,…
July 14, 2021 · Rajil TL
Basics
Human Reproductive Anatomy and Gametogenesis
As animals became more complex, specific organs and organ systems developed to support specific functions for the organism.…
July 14, 2021 · Rajil TL
Basics
Animal Reproduction and Development
Figure 24.1. Female seahorses produce eggs for reproduction that are then fertilized by the male. Unlike almost all…
July 14, 2021 · Rajil TLBasics
Disruptions in the Immune System
A functioning immune system is essential for survival, but even the sophisticated cellular and molecular defenses of the…
July 14, 2021 · Rajil TLBasics
Antibodies
An antibody, also known as an immunoglobulin (Ig), is a protein that is produced by plasma cells after stimulation…
July 14, 2021 · Rajil TL
Basics
Primary Centers of the Immune System
Although the immune system is characterized by circulating cells throughout the body, the regulation, maturation, and intercommunication of…
July 14, 2021 · Rajil TL