Answer:
they have a 25% chance of having a son with hemophilia and a 25% chance of having a daughter with it. 
Explanation:
Hemophilia is an linked gene so when you create a punnet square those are the result you should receive. 
 
        
             
        
        
        
Answer:
QUESTION:
Are involuntary muscles
A) cardiac
B) smooth
C) skeletal
ANSWER:
muscle governing reflex functions and not under direct voluntary control especially: smooth muscle.
Explanation:
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I think its matter 
hope that helps
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Answer:
im not so sure but i thinks its frame shift mutation
Explanation: