A man who carries a harmful sex-linked (on the X chromosome) gene will pass the gene on to:

The longest period of time in a cell’s life cycle is:

The failure of chromosomes to segregate properly during meiosis, called ______________, is responsible for an individual with Turner Syndrome, XO, having _____________ chromosomes.

A recessive allele is one:

Most eukaryotic organisms are diploid and have two of every chromosome.   One pair of chromosomes is the sex-chromosomes, the other pairs of chromosomes are referred to as:

New combinations of previously linked genes result from ____________.

What is the importance of crossing-over?

Cytokinesis occurs at this phase of the cell cycle:

A pure-breeding red flower plant is crossed with a pure-breeding white flower plant. All of the offspring have pink flowers. If two pink flowered plants are crossed with one another, what results would appear?

In squash, assume that white color is dominant over yellow.  If a heterozygous white fruited plant is crossed with a yellow fruited plant, what type and proportion of offspring will be expected?