In humans, normal color vision (X^c) dominates red-green colorblindness (X^c^b). Two parents produce daughters who are all carriers (heterozygous) and sons who are all normal. What are the probable genotypes of the parents?

Competition occurs between species when

An example of internal feedback working to maintain homeostasis is your a. decreased respiration rate when you are studying b. decreased heart rate when you are sad c. increased respiration rate when your muscles need more oxygen d. increased heart rate when your lungs need more oxygen

Aboy jumps into a cold swimming pool and his body tempature goes down hus muscles ,blood vessels