One-quarter of the possible offspring for a cross are homozygous dominant. what genotype do each of the parents have? 1) heterozygous 2)homozygous dominant 3)homozygous recessive 4)homozygous

What initially causes a nerve impulse? release of enzymes out of the neuron movement of chemicals into the dendrites of the neuron pathogens attacking the dendrites of the neuron red blood cells bathing the neuron

Do you think the gene eef1 alpha1 supports cell theory? explain your response.

Which phase of the cell cycle ensures that identical copies of the dna are made for daughter cells?