Examlex
Which of the following air masses pictured here is typically unstable,with cold air overlying warm air? The westerlies often push this cool,damp wind of this air mass eastward.
Germ Cells
Specialized cells involved in sexual reproduction that give rise to gametes, such as sperm in males and eggs in females, carrying the genetic information to offspring.
Zygotes
The initial cell formed when a new organism is produced by the union of sperm and egg cells, representing the earliest stage of embryonic development.
Sickle-cell Anemia
A genetic disorder characterized by the production of abnormal, sickle-shaped red blood cells, leading to various health issues.
Canalization
A genetic and developmental concept referring to the tendency of an organism to develop in a predetermined way, despite variations in environmental or genetic conditions.
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