Someone please help me ASAP. I need help on 5 and 6. If you could please help me that would be amazing. I need answers right away. I will give brainiest

Explain the difference between incomplete dominance and codominance

What makes a dominant allele different from a recessive allele

Which of the following best describes the expensive tissue hypothesis? brains require more energy, so the gut had to be reduced, and larger brains and tool use led to higher quality diets. increasing body size means that homo neanderthalensis had to include more fat in its diet. brains require more energy, so the gut had to be reduced as brains got bigger. brains require more fat, so the gastrointestinal viscera (gut) had to expand, and hands were needed to acquire more food.