Name the trunk muscle indicated.

Down’s Syndrome is a genetic disorder caused by nondisjunction of chromosome number _____.

____________________ is when there is more than one allele that is dominant.

____________________ involves only one parent, therefore the offspring are genetically identical to the parent cell.

True or false: Meiosis is a single division; mitosis has two divisions.

A growth that is uncontrolled cancerous cells and can spread to nearby tissues or throughout the body is called a ____________________.

True or false: The phenotype of an individual is determined by both their genotype and their environment.

True or false: Homologous chromosomes pair to form tetrads in mitosis but not in meiosis.

The carbon source used to make the sugar in photosynthesis is 

In humans, the gene for sickle cell anemia is a _______________ gene.