29. Heredity

According to Mendel's Law of Segregation, which of the following is a true statement?

Mendel's observation of the segregation of alleles in gamete formation has its basis in which of the following phases of cell division?

Mendel's law of independent assortment has its basis in which of the following events of meiosis I?

You cross two true breeding lines of petunia. One produces red flowers and the other white flowers. The F1 offspring all show pink flowers. You conclude from this that:

If you look at a blood sample from a person who is heterozygous at the sickle cell locus you will see both normal circular red blood cells and sickle-shaped red blood cells. This is an example of

A gene for the MN blood group has codominant alleles M and N. If both children in a family are of blood type M, which of the following situations is possible?

The number of different alleles for ABO blood types is _____ resulting in _____ different blood types.

Which of the following statements best describes epistasis?

Which of the following phenotypes is an example of polygenic inheritance?

A pleiotropic genetic disorder typically has what characteristics?

The pedigree chart shown depicts the inheritance pattern of __________.

Determine the likely pattern of inheritance in the following pedigree. List the genotypes of the numbered individuals in this order: #1, #2, and #3.