n the volume of blood forced out by the ventricles of the heart per beat multiplied by the heart rate. The cardiac output of a normal adult is 4 to 8 L per minute.
B. Mendel's second law, the law of independent assortment, says that alleles of different genes assort independently of one another during gamete formation. The second law describes the outcome of dihybrid (two character) crosses, or hybrid crosses involving more than two traits. 1.. Mendel's second law, the law of independent assortment, says that alleles of different genes assort independently of one another during gamete formation. The second law describes the outcome of dihybrid (two character) crosses, or hybrid crosses involving more than two traits. 1.
The dominant traits in Mendel's pea plants were green pea pods (G) and round peas (R). There are three times as many green pea pods and round peas than yellow pea pods and round peas, because the ratio predicted by the law of independent assortment is 9:3:3:1, and this question addresses the first two numbers (9:3).