Exam 13: Meiosis and Sexual Life Cycles

You have isolated DNA from three different cell types of an organism, determined the relative DNA content for each type, and plotted the results on the graph shown in Figure 13.3. Refer to the graph to answer the following questions. -Which of the following occurs in meiosis but not in mitosis?

Which of the following is True of a species that has a chromosome number of 2n = 16?

Referring to a plant sexual life cycle, which of the following terms describes the process that leads directly to the formation of gametes?

A gene's location along a chromosome is known as which of the following?

Natural selection and recombination due to crossing over during meiosis I are related in which of the following ways?

If we continued to follow the cell lineage from question 5, then the DNA content of a single cell at metaphase of meiosis II would be

Refer to the drawings in Figure 13.2 of a single pair of homologous chromosomes as they might appear during various stages of either mitosis or meiosis, and answer the following questions. -A cell divides to produce two daughter cells that are genetically different.

A human cell containing 22 autosomes and a Y chromosome is