Meiosis, Gametogenesis & Non-Disjunction

Meiosis is the type of cell division involved in

• Gametogenesis

• Oogenesis

• Spermatogenesis

• All of the above

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The process of spermatogenesis occurs in the

• testes

• ovaries

• fallopian tubes

• vas deferens

The process of spermatogenesis results in

• one egg cell and three polar bodies

• 4 sperm cells

• one sperm cell and three polar bodies

• 4 egg cells

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All forms of gametogenesis result in the production of cells with what characteristic chromosome number?

• diploid

• haploid

• triploid

• tetraploid

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The process of oogenesis occurs in the

• testes

• ovaries

• fallopian tubes

• vas deferens

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The process of oogenesis results in

• one egg cell and three polar bodies

• 4 sperm cells

• one sperm cell and three polar bodies

• 4 egg cells

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NGSS.HS-LS3-2

If a cell that has 46 chromosomes divides by meiosis, each cell produced at the end of this process will contain how many chromosomes?

• 23

• 46

• 69

• 92

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If chromosomes fail to separate properly during either anaphase I or II, a chromosomal error occurs known as

• disjunction

• crossing over

• non-disjunction

• synapsis

An organized picture of an individual's chromosomes used to diagnose extra or missing chromosomes

• amniocentesis

• urine analysis

• blood typing

• karyotype

A procedure used to obtain fetal skin cells for genetic testing

• amniocentesis

• urine analysis

• blood typing

• karyotype