Answer: 1. homozygous
2. phenotype
3. linked
4. dominance
5. (a) brown, (b) brown, (c) green, (d) brown, (e) blue
6. The law of segregation states that each organism obtains one allele for a given gene from each parent in the reproductive process.
7. Mendel conducted hybridization studies looking at how cross-breeding of pea plants led to offspring with various characteristics. He wanted to understand how traits were passed from parent plants to their offspring.
Explanation: answers for PF students
I think it's 420,000 kcal, because 10% of energy is lost as you move up each trophic level. To find what you started with you would multiply by 10 instead of dividing by 10. You have to multiply by 10 twice, because of the primary consumers and producers.
enteric
Control of the digestive system is also maintained by the enteric nervous system (ENS), which can be thought os as a digestive brain that helps to regulate motility, secreation, and growth. The enteric nervous system can act as fast, internal response to digestive stimuli. When this occurs, it is called a short reflex.