Please help me with this

During endocytosis, cells expel what they don't need take in what they need shrink due to loss of water

Pink fur (p) is dominant to purple fur (p) in hamsters. two heterozygous pink hamsters are crossed. what is the probability that these two parents will have an offspring with purple fur? 2/4, 1/2 or 50% 1/4 or 25% 3/4 or 75% 4/4 or 100% there is no chance for this type of offspring

Which type of stimulus do mechanoreceptors detect? sound pain heat light