Compare and contrast H. neanderthalensis and H. sapiens fossils.

Why do mutations in genes affect traits? o a. genes determine what type of mutagens an organism has. o b. genes produce proteins that cause traits. o c. genes affect how many chromosomes an organism has o d. genes code for carbohydrates that influence traits.

What are the seven economic and social goals?

What makes a dominant allele different from a recessive allele