How many copies of each gene are found in a diploid cell?

Skulls of (1) modern gorilla, (2) australopithecus afarensis, (3) homo erectus, (4) homo neanderthalensis, (5) homo sapiens based on the diagram, which of the following best describes ways in which the physical appearance of h. neandertalensis and h. sapiens differ? (2 points)

2points what is the term for a female reproductive cell? a. egg b. chromatid c. allele d. fertilization

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