Who play free fire ??

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

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain

Which statement best describes the relationship between an allele and a gene? question 1 a. an allele is a variation of a gene that can be expressed as a phenotype. b. an allele is the part of a gene that attaches to messenger rna molecules. c. an allele is a segment of a dna molecule that controls replication of a gene.