Cartilaginous fish do not contain any bones - their skeleton is made up of cartilage.
Answer:
The Punnett square predicts the ratio of genotypes in the offspring, based on the genotypes of the parents. The Punnett square below examines the chance of offspring having freckles, which is a dominant trait.
Based on the Punnett square, what is the probability that the offspring will have freckles? <em>100%</em>
Explanation:
From the punnett square viewed, the freckles are inherited from on of the parent although it would be a recessive gene as the one without freckles as dominated over the freckles, hence; 100% of the offspring will have freckles but it would not be expressed phenotypically but as a recessive gene
A. Mitosis always results in 2 identical daughter cells containing 2n chromosomes. 2n chromosomes is considered diploid. The next step in your question is the splitting of the cell into the two identical daughter cells.