The cell of a tetraploid organism in the G2 phase of the cell cycle would be described as:

Which statement is NOT consistent with Mendel’s laws of inheritance?

In a diploid organism with 2n = 10 chromosomes, what chromosome numbers are possible in the gametes if a single nondisjunction event occurred in meiosis II? Select all that apply.

A hybrid plant species is an allopolyploid with 2n = 20 chromosomes in its somatic cells. It was formed by combining gametes from two different diploid species, followed by chromosome doubling that resulted in a fertile hybrid. One parent species produces gametes with n = 6 chromosomes. What is the chromosome number in the gametes of the other parent species?

For a Mendelian trait, a homozygous dominant individual crossed with a homozygous recessive individual would result in which of the following F1 phenotypes?

For a Mendelian trait, a homozygous dominant individual crossed with a heterozygous individual would result in which of the following F1 phenotypes?

How many chromatids are present in a single cell at the end of anaphase II in a diploid organism with n = 8 chromosomes in its gametes?

For a Mendelian trait, a heterozygous individual crossed with a homozygous recessive individual would result in which of the following F1 phenotypes?

If IV-3 mates with a partner who is homozygous recessive (aa), what is the probability that exactly 2 of their 6 children will be affected?

Same genetic system as above (M recessively epistatic to P). What proportion of offspring will have white coloration from the following cross: PPmm × ppMm (uppercase P uppercase P lowercase m lowercase m crossed with lowercase p lowercase p uppercase M lowercase m)