The muscle originates on the inner surface of the ilium and the lower borders of the transverse processes (l1-l5), sides of the bodies of the last thoracic vertebra (t12), lumbar vertebrae (l1-l5), intervertebral fibrocartilages, and base of the sacrum.

Compare and contrast the relative importance of the sporophyte vs gametophyte generation between nonvascular plants (bryophytes), seedless vascular plants and seed plants, and explain the ecological significance of a larger sporophyte generation

Cells destroy body cells infected by a virus or bacteria.

Asap indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. alleles: a=agouti, c=chinchilla, a=albino, a is dominant over c and a, c is dominant over a agouti x chinchilla a) 1/2 chinchilla, 1/2 agouti b) 3/4 chinchilla, 1/4 agouti c) all agouti