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Cell Division and Mutations - Johnson

Across
This occurs during meiosis when there is an exchange of genes between homologous chromosomes (2 words)
Mutation that occurs when part of the chromosome is missing
Anything that can cause a mutation
Union of egg and sperm cells resulting in a complete set of chromosomes
Three cells formed during oogenesis that never develop into egg cells (2 words)
Function or purpose for doing meiosis (2 words)
Division of the cytoplasm
Picture of chromosomes arranged by homologous chromosome and by size
Egg and sperm cells
Cell formed by the union of sperm and egg
Cell division resulting in two genetically identical cells
Down
Formation of sperm cells
Form of nondisjunction that results in cells with too many chromosomes
The formation of either egg or sperm cells during meiosis
Cell division resulting in four genetically different cells
A mutation that occurs when part of a chromosome is in reverse order
Examples include blood, bone, muscle, skin cells (2 words)
Form of nondisjunction that results in cells with too few chromosomes
When part of a chromosome occurs more than once
Formation of egg cells