Some researchers claim that sponge genomes have homeotic genes (genes that regulate development of anatomical structures), but no Hox genes (genes that regulate development of posterior-anterior axes and body segments). If true, this finding would .

The energy available as a result of the motion of a body is called energy. -potential -gravitational -kinetic -chemical

What does the number 18.9984 represent in the image?

An organism's reproductive strategy includes all of the following except a. the number of offspring produced. b. the amount of energy expended in producing offspring. c. the length of time parental care is given d. the number of alleles an organism passes on.