Answer:
C.
Explanation:
The biggest difference between the two is what the blastropore develops into
Testable possible explanation of an observation
The probability that the child will not inherit Huntington’s disease is therefore 1/4.
<h3>What is Probability?</h3>
This is defined as a numerical description of how an event is likely to occur and the formula is :
Number of favourable outcomes/Total Number of outcomes.
When the heterozygous traits(Hh × Hh) are crossed, we have HH, Hh, Hh, hh.
The recessive trait is hh which makes the probability to be 1/4 in which the resulting child will not inherit the disease.
Read more about Probability here brainly.com/question/13604758
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Degeneracy, nonoverlapping, commaless, universality, and polarity.