Ch 10 mastering biology

अब Quizwiz के साथ अपने होमवर्क और परीक्षाओं को एस करें!

Human gametes are produced by _____.

meiosis

During _____ chromosomes align single file along the equator of a haploid cell.

metaphase II

Synapsis occurs during _________.

prophase I

During _____ a spindle forms in a haploid cell.

prophase II

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

16

Normal human gametes carry _____ chromosomes.

23

Two sister chromatids are joined at the centromere prior to meiosis. Which statement is correct? A. Barring mutation, the two sister chromatids must be identical. B. The cell that contains these sister chromatids must be haploid. C. These chromatids make up a diploid chromosome.

A

Homologous chromosomes migrate to opposite poles during __________.

anaphase I

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

four, haploid

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

telophase I

At the end of _____ and cytokinesis there are four haploid cells.

telophase II

Meiosis I produces _____ cells, each of which is _____.

two, haploid


संबंधित स्टडी सेट्स

Pathophys (Igneri)- Hyper/hypothyroidism

View Set

Central America and the Panama Canal

View Set

CSET Subtest 1 - Reading, Language, and Literature

View Set

Host, Data and Application Security

View Set

Chpt 6 - Project Time Management

View Set

CH. 9 : Antimicrobial chemotherapy

View Set

health and nutrition chapter 4 test

View Set

Apex CCPII 2.4.2 notes (Personal Essay)

View Set