Question 3 (1 point) question 3 unsaved percentage of fat in your body compared to your lean body mass question 3 options: body composition flexibility cardiovascular endurance muscular endurance save question 4 (1 point) question 4 unsaved this is the quickest and most efficient way to improve structural strength and increase lean muscle. question 4 options: isometric training muscular training isotonic training running save question 5 (1 point) question 5 unsaved is the number of times your heart beats per minute while it’s at rest question 5 options: maximum heart rate resting heart rate target heart rate heart rate

Polydactyly is expressed when an individual has extra fingers and/or toes. assume that a man with six fingers on each hand and six toes on each foot marries a woman with a normal number of digits. having extra digits is caused by a dominant allele. the couple has a son with normal hands and feet, but the couple's second child has extra digits. what is the probability that their next child will have polydactyly? polydactyly is expressed when an individual has extra fingers and/or toes. assume that a man with six fingers on each hand and six toes on each foot marries a woman with a normal number of digits. having extra digits is caused by a dominant allele. the couple has a son with normal hands and feet, but the couple's second child has extra digits. what is the probability that their next child will have polydactyly? 1/8 1/32 3/4 7/16 1/2