Answer:
The Rules of Protein Structure. The function of a protein is determined by its shape. The shape of a protein is determined by its primary structure (sequence of amino acids). The sequence of amino acids in a protein is determined by the sequence of nucleotides in the gene (DNA) encoding it.
Fossils are the remains or impression of the dead animals and plants that lived in the past.
Asexual means by self sexual means from opposite genders