The early signs of a heart attack occur in 50% of patients that have a heart attack according to the Society of Cardiovascular Patient Care. If the early symptoms are noticed the treatment can be administered to prevent damage to the heart as the most heart damages, 85% occur in the 2 hours following the attack.
7.
XRY is a male with red eyes
XrXr is a female with white eyes
XRXR is a female with red eyes
XrYis a male with white eyes
8.
red eyed female heterozygous-XRXr
red eyed male-XrY
9.
2 white eyed male
0 white eyed female
0 red eyed male
2 red eyed female
10.
XRXR X XrY
first row XRXr XRY
second row XRXr XRY
0 white eyed male
0-white eyed female
2 red eyed male
2-red eyed female
