If a person is heterozygous for a trait, that person’s alleles would be like which ones below?

Genes that are located on the sex chromosomes are called ____________ genes.

Meiosis starts with a __________________ cell and ends with ______________ cells.

An organism with the genotype RR is called _________________ for a trait.

In multiple allelism inheritance, there are more than two alleles for a gene (trait). How many alleles total of a multiple allele trait does someone inherit from their parents?

No work, no credit.  The characters in the passwords are all either letters or digits. It is case sensitive. State how many passwords there are with the given restrictions. You don’t need to give a final number answer, just give an expression. Restrictions: Length 8, and it must contain at least one digit.

Each person receives _____ allele(s) from each parent for each trait.

_____________ are chromosomes that carry genes that cause the gender differences between human males and females.

Which type of inheritance pattern below occurs when one gene produces multiple phenotypes instead of the normal one phenotype?

Females can never ever inherit a detrimental sex-linked trait. True or False?