Carina has discovered a mixture of nutrients that can be added to soil to make plants grow larger and stronger. She would like to begin doing this kind of work professionally. Which career would be best for Carina?

a. a career as a forester
b. a career as a soil scientist
c. a career as a food batchmaker
d. a career as a floral designer

answers c

In sexual reproducing animals once fertilization of the egg takes place, the exists as a single cell until cell division begins. a) egg b) larva c) sperm d) zygote

Cattle with brown fur and cattle with white fur will produce a reddish roan calf . when examined closely, the calf show about an even number of brown hairs and white hairs that give a reddish appearance when viewed from far away. the fact that both the brown fur allele and the white fur allele are expressed equally in the offspring is an example of

Which statement best compares aerobic and anaerobic respiration