1. How many dominant alleles does an individual need in order to have the autosomal dominant trait? 2. Is it possible to know the genotypes of the three children in generation III? Should their shapes be shaded? Explain your answer to both questions.

What is the difference between a scientific hypotheses and a scientific theory?

Introducing minvasive species to an ecosystem results in an increase in biodiversity is it true or false

Accuracy in the translation of mrna into the sequence of amino acids in a polypeptide depends on specificity in which of the following? 1) binding of ribosomes to mrna 2) shape of the a and p sites of ribosomes 3) attachment of amino acids to trnas 4) bonding of the anticodon the codon and the attachment of amino acids to trnas