Biology 1408 Chapter 9

Crossing over occurs in ______________ of meiosis.

During which stage of mitosis do chromosomes line up at the equator of the spindle apparatus?

Homologous pairs of chromosomes

there are 20 centromeres in a cell, how many chromosomes are there?

Which of the following organisms does NOT reproduce cells by mitosis and cytokinesis?bacterium

During anaphase of meiosis I, what separates?

The chromosome number is reduced from diploid to haploid during

The longest period of a cell's life cycle is

Which of the following is haploid?

The genetic material in bacteria consists of