The oceans were formed when the earth cooled and water vapor condensed to create rain. True or False?

Leila has dimples because she received a gene copy from her father that coded for dimples. this means that dimples are an example of a trait that is

Nucleic acid certain protein cell membranes certain carbohydrates

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.