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

When is your respiration rate likely to change? a. when your intestines are digesting b. when your cells have too much glucose c. when your cells need more oxygen d. when your liver is working after a meal

The picture showed normal blood cells which are around and sickle cells which appear much longer people with sickle-cell suffer from the sickle cell anemia which is inherited diseaseit is caused by a change in gene responsible for production of hemo goblin this type of change is known as an

Paint and solvents pose no potential hazard to human health. select the best answer from the choices provided t f