Answer:
B
Explanation:
This is because the original male is not affected by the disease. In the second generation they have a female child who is a carrier of the disease because she passes it down to her son, but she is not affected. Seeing how all males that carried the disease were affected at some point the disease must lay dormant in female carriers but not males. This means the original father cannot be a carrier of the disease. Hope this helps!
Attached anatomy of the kidney
Answer:
D
Explanation:
Because the Gas Giants are the farthest section of planets away from the sun, they are too cold to support life.
Answer:
B
Explanation:
Some areas have more resources than others
survival (i have to have at least 20 letters)