Explain what this competency means. What does this field of science focus on? What are the characteristics that describe science

Summarize the methods used to support scientific ideas and theories. What is the scientific method? How do you explain it to a friend that’s never heard of it?

Describe one or more of the scientific theories regardingThe origin of life on early earth. Explain how RNA is important to this theory.

What are the four biological Macromolecules? Compare the structure and function of each.

Cattle with brown fur and cattle with white fur will produce a reddish roan calf . when examined closely, the calf show about an even number of brown hairs and white hairs that give a reddish appearance when viewed from far away. the fact that both the brown fur allele and the white fur allele are expressed equally in the offspring is an example of

1. -define adaptation2 explain darwin's theories of descent with modification and natural selection in detail3. -explain how each of these provides evidence for evolution: a. -fossil record, including superposition and transitional fossilsb-anatomy, including homologous structuresc-biological molecules, including dna and proteins4. -explain the difference between convergent and divergent evolution.5. -define and give three examples of artificial selection6. -define and give one example of coevolution.7. -explain biodiversity and how it benefits humans.8. -explain a type of population lest affected by environmental change.

Which individual below would be considered heterozygous? a. dd b. dd c. dd