Use enzymes and bile to break down food and extract it's nutrients
Answer:
After one round of replication, there will be only two layers one of 14 N and second of 15 N labelled. This is because of total conservation of template. If it was semi-conservative then an intermediate layer will be formed composed of one strand of 14 N and other strand of 15 N. This intermediate strand did not appear in this conservative replication state.
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