Which was Ventor's contribution to science? discovered the
existence of
single-celled organisms
invented the
light microscope
discovered the structure of DNA
invented a synthetic cell

Which of the following is not considered an appendage of the skin? nails glands follicles none of the above

Drag each tile to the correct box. arrange the phases of mitosis in the correct order. 1 (condensation of chromosomes) 2 (separation of chromosomes) 3 (formation of spindle fibers) 4 (alignment of chromosomes in the center of the cell) 5 (pinching of the cell membrane)

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. chinchilla x chinchilla 1/2 agouti, 1/2 chinchilla 3/4 agouti, 1/4 chinchilla all chinchilla