Unattached earlobes is a dominant trait e . a parent who is homozygous for unattached earlobes y crossed with a parent who is homozygous for attached earlobes. what is the genotypic ratio of their offspring

What do all macromolecules have in common with each other? oa. they all are formed from the same elements.ob. they all have major roles in cell membranesoc. they all act as catalysts in the body.od. they all have peptide bonds between carbon atoms.

The mammal pictured below is a silvery mole rat. which statement is an inference based on the picture? the animal is ugly. the animal has hairless feet with sharp claws. the animal has prominent upper and lower incisor teeth. the animal likely has poor vision since its eyes are so small.

What makes a dominant allele different from a recessive allele