Based on these data, sepia eyes and ebony body are _________ to the wild type trait.

Sepia eyes (sp) and ebony body (eb) are two fruit fly mutations. You cross a wild type female fly with a sepia-eyed, ebony bodied male fly. All of the resulting offspring were phenotypically wild type. Offspring of the F2 generation had the following phenotypes: Sex Phenotype Number female Wild type 75 female Sepia/ebony 25 male Wild type 75 male Sepia/ebony 25   How were you able to determine your answer to the previous question?

What effect do large-scale chromosomal abnormalities typically have on prenatal development?

During which stage of meiosis does crossing over occur? 

In the animal life cycle, certain cells of the adult animal undergo __________ to form gametes.

The Bombay phenotype is an example of what phenomenon?

A recessive allele is one that: 

A diploid cell divides giving rise to four haploid cells. What mechanism of division did this cell undergo?

If non-disjunction occurred during meiosis II, what would be the possible outcomes for the gametes? 

Points in the cell cycle where progress stops until a go-ahead signal is received.