In order to determine the results from a father who is homozygous recessive for the tongue rolling trait, T, and a mother who is heterozygous for the trait, a Punett square can be used to determine both the resulting genotype (allele combination) and phenotype (observable characteristics). The results are 50% Tt and 50% tt. Thus, the cross would result to 1:1 ratio of tongue rolling to non-tongue rolling offsprings.
Changes in a DNA sequence that affect genetic information are known as mutations.
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Explanation:
<em>lysosomes would not be produed and the accumulation of dead and damaged organelle and the molecules in the cell wound ultimately result to cell death</em>
Answer:
I think it's the third option
Explanation:
the answer is c elm do to it having a saw blade edged
