A homozygous trait is when both traits are the same size for example it could be AA or aa but not Aa
A. being oxygenated in the alveoli, where oxygen is supposed to attach to the red blood cells (in the lungs)
Yes you are correct the answer is 0
Answer:
A. Because it can be transmitted from a mosquito, so that would be a type of animal, and as human beings, we all have it in our intestines. Large intestine I believe
B. Because it can be transmitted from one person to another by a mosquito.
C. Because it can be in food. There have been many recalls of contaminated food. I believe the one from E-Coli a few years ago was from lettuce.
I am sure about these 3, but it <em><u>could</u></em> also be D.
Explanation:
