Introduction To Biology Chapter 13

Discipline: Biology (and other Life Sciences)

Type of Paper: Question-Answer

Academic Level: Undergrad. (yrs 3-4)

Paper Format: APA

Pages: 1 Words: 275


Which of these gametes contains one or more recombinant chromosomes?
B an C contain two or more recombinant chromosomes.

Meiosis l produces... cells each of which is ...    meiosis l produces two cells each of which is haploid 

Meiosis II typically produces _____ cells, each of which is _____.   four ... haploid

Sister chromatids separate during   Anaphase II of meiosis II ( both meiosis II and mitosis)

At the end of _____ and cytokinesis, haploid cells contain chromosomes that each consist of two sister chromatids.   telophase I

Synapsis occurs during   prophase I of meiosis

Homologous chromosomes migrate to opposite poles during _____.   anaphase I

chromosomes align single file along the equator of a haploid cell    metaphase ll

End of ... and cytokinesis there are four haploid cells    telophase ll

During _____ a spindle forms in a haploid cell.   prophase II

Human gametes are produced by _____.   meiosis

Normal human gametes carry _____ chromosomes.  23

A diploid organism whose somatic (nonsex) cells each contain 32 chromosomes produces gametes containing _____ chromosomes    16 is half of 32.

8 stages of meiosis     prophase 1 metaphase 1 anaphase 1 telopahse 1 prophase 2 metaphase 2 anaphase 2 telophase 2
In meiosis, parent cell is _____, whereas the daughter cells are _____.   diploid (2n) having 46 chromosomes in 23 homologous pairs; haploid (n) with 23 unpaired chromosomes