A gene is always recessive to an allele.
Answer:
Humans, chimpanzees, gorillas, orangutans, and their extinct ancestors form a family of organisms known as the Hominidae. Researchers generally agree that among the living animals in this group, humans are most closely related to chimpanzees, judging from comparisons of anatomy and genetics.
Explanation:
C. The lungs can better exchange oxygen
<span>
are always unicellular
may have evolved from prokaryotes
</span><span>are more primitive than prokaryotes
</span>
1. Variations
2. Extinction
3. Behavioral
4. Functional
5. Structural
