Examlex
Making a smart choice depends on what substitutes are available and what they cost.
Gametes
The reproductive cells (sperm and egg) that combine during sexual reproduction to form a new organism.
Polyploid Cells
Cells that contain more than two paired (homologous) sets of chromosomes, often seen in plants.
Diploid Cells
Cells that contain two sets of chromosomes, one set inherited from each parent.
Zygotes
The initial cell formed when two gamete cells (e.g., sperm and egg) are fused, representing the earliest stage of embryonic development in sexually reproducing organisms.
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