With out genes we wouldn't look, talk, or have our own option's
Answer:
B
Mutation is the ultimate source of genetic variation, but mechanisms such as sexual reproduction and genetic drift contribute to it as well Because prokaryotes are haploid, such a mutation immediately become part of the genetic makeup of the cell unlike eukaryotic diploids where a normal second copy of the gene usually protects the cell from the potentially lethal effect of such a mutation.
Igneous rocks are classified by particle size
Answer:chloroplasts and cellulose cell wal
Explanation:
Tiny droplets of water and ice crystals
