The indicators that are essential for human life include all of the following except respirations coloring temperature heart rate

Name the plastid and pigment likely to be found in the cells of (a) petals of sunflower (b) ripe tomato.

Genetic disorders can result when sister chromatids fail to seperate properly. during what phase is this problem most likely to occur?

1. fold your hands together so your thumbs cross over ,and look at your thumbs. which thumb feels most "comfortable" on top is actually controlled by a gene. the left thumb folding over the right thumb is a domi