A universal genetic code allows for what

What is meant by variable expressivity in genetics? A The product of one gene controls the expression of another gene. B A certain percentage of individuals with a particular genotype fail to express the associated phenotype.

The defining characteristic of a prokaryotic cell is

three children exhaust themselves trying to push a large rock that does not budge. have they done any work? explain your answer.

Which of the following relationships between the type of RNA and it's function is NOT correct? A. mRNA carries the genetic code of DNA out of the nucleus to the ribosome B. tRNA brings the correct amino acids to the growing amino acid chain C.

The__ bacteria is composed solely of the kingdom bacteria which is former kingdom monera.

What happens when an object has an equal amount of positive and negative charges?

Soil at the shore of Lake Erie in Pennsylvania has a high sand and gravel content. Which of the following is a characteristic of this type of soil?

Which is the term for numbers that appear in the chemical formula of some compounds

Select all choices that apply. Which of the following statements apply to the New Kingdom? Choose all answers that are correct. A. Papyrus first used as a writing material. B. King Tut becomes pharaoh. C. Akenaten attempts to revolutionize religion.

Would a person be squashed by extreme gravity, float with ease, freeze, burn up, or something else