Overexposure of animals to X-rays is dangerous because X-rays are known to damage DNA. A possible result of X-ray damage is animal cells with

answer; /// i believe the name your looking for is called (plaque)or check good luck

an organism's phenotype is the  form of a trait  that it  displays. for  flowercolor, a pea  plant  can  display  a phenotype of purple or white flowers. an organism's  genotype  is the alleles of a gene it contains. based on his data, mendel concluded that a phenotype can be  determined  by more than one  genotype.