Human Karyotype – Meiosis
About the Lecture
The lecture Human Karyotype – Meiosis by Georgina Cornwall, PhD is from the course Cell Cycle and Cell Division.
Included Quiz Questions
Which statement about the reductive division of meiosis is INCORRECT?
- During reductive division, sister chromatids migrate to opposite poles of the cell.
- During reductive division, homologs migrate to opposite poles of the cell.
- During reductive division, centromeres do not divide.
- At the end of the reductive division, each daughter nucleus has half as many centromeres as the parent nucleus.
- After reductive division, each daughter cell has 23 chromosomes.
Which of the following is INCORRECT regarding the human karyotype?
- Ovum and sperm are produced via somatic cells in humans.
- A hepatic cell in humans contains 23 pairs of chromosomes in its nucleus.
- Gametes (ovum or sperm) are haploid.
- Human cells contain 22 pairs of autosomes and a pair of sex chromosomes.
- The nuclei of skin cells in a human male always contain nonhomologous sex chromosomes.
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Author of lecture Human Karyotype – Meiosis
Georgina Cornwall, PhD
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