What is the function of a stem cell give a simple answer i dont want it to be overcomplicated like my revsion guide

Which organism is the producer in this food web? 7th grade question. a) arthropods b) birds c) fungi d) plants

What was photo 51 with rosalind franklin?

Determine if the following statement is true or false. if true, choose true. if false, choose the rewording that is true. according to the law of independent assortment, alleles for each gene are inherited together so that they always stay together. according to the law of independent assortment, offspring express a combination of their parents' traits. according to the law of independent assortment, alleles for a characteristic split during meiosis and combine during fertilization. true according to the law of independent assortment, alleles for each gene are inherited independently so that no two alleles stay together.