Examlex
The heat that drives thermal convection cells comes primarily from ____________________ and is supplemented by ____________________.
Chromosome Pairing
The alignment of chromosomes in a pair, usually referring to the homologous chromosomes pairing during meiosis in cell division.
XX
Refers to the pair of sex chromosomes typical in female humans, where each cell usually contains two X chromosomes.
Non-Sex Cells
Cells in an organism that are not involved in reproduction, also known as somatic cells.
Chromosome Variety
The range and differences in chromosome structures and numbers present within or across species, contributing to genetic diversity.
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