Group of inherited muscle-destroying disease where muscles enlarge due to fat and connective tissue deposits, but muscle fibers atrophy

What is the first step in a life cycle of a plant reproduce sexually

The chromosomal structure that limits the number of cell divisions of a cell is the the chromosomal structure that limits the number of cell divisions of a cell is the kinetochore telomere histones centromere

Explain how sequences of amino acids in proteins can be used to reveal relationships among organisms.