Science plz! giving brainlist : d

Why did rutherford say that bombarding atoms with particles was like "playing with marbles" what

What is the compliment dna strand to the following sequence: ttgactaggcta

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