Does anybody know what kind of rock/ crystal this is because i can’t tell if this a amethyst in side a rock. i had this rock for two years and had a bit purple sticking out.

It looks like it could be chevron amethyst, which is a combination of amethyst and white quartz

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.

cell division is not regulated in tumor cells.