If R = red and r = white, what would be the result of a cross between a heterozygous female (red-eyed with one recessive allele) and a recessive male? A. 25% red-eyed female, 25% white-eyed female, 25% red-eyed male, 25% white-eyed male
B. 25% white-eyed male, 25% red-eyed male, 50% and red-eyed female offspring
C. 0% chance of white-eyed flies

Been sitting here trying to take this test and don't know this answer! place the events of a feedback mechanism associated with body temperature in the correct order. ·nerve cells send message from skin to the brain ·body returned to normal temperature around 98.6 degrees f ·temperatures regulation center in the brain sends out signals ·body temperature exceeds 98.6 degrees f ·sweat glands throughout the body activate to cool off skin surface it is a 1 through 5 question in biology!