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snow_lady [41]
3 years ago
8

What initiates the contraction of cardiac muscle?

Biology
1 answer:
weeeeeb [17]3 years ago
5 0
Intercalated disks support the synchronized contraction of cardiac muscles
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The most common form of color blindness, known as red–green blindness, is an X-linked recessive trait affecting about 8% of the
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Answer:

A) Proportion of females with the trait is less than 8%

B) Proportion of females that would be carriers is greater than 8%

Explanation:

Only the 8% male sufferers can give their diseased X-chromosome for the female XX to be formed. hence, the proportion of the female carriers is most likely greater than 8%

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