Crossing-Over Produces Chromosomes with New Combinations of DNA; This Is

question 83

Short Answer

Crossing-over produces chromosomes with new combinations of DNA; this is followed by independent assortment of ________ chromosomes to generate even more genetic diversity among gametes.

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Definitions:

Axoaxonic Synapse

A type of synapse in which an axon terminal of one neuron connects to another neuron's axon, potentially modulating neurotransmitter release.

Connexin Proteins

A family of proteins that form gap junctions, allowing direct communication between cells through the exchange of ions and small molecules.

Hemichannel

A type of membrane channel that allows the exchange of ions and small molecules between the intracellular space and the extracellular environment.

Gap Junction

Area of contact between adjacent cells in which connexin proteins in each cell form connecting hemichannels, which, when open, allow ions to pass between the two cells; also called an electrical synapse.