When the left and right sides of an animal’s body are mirror images of each other, it is referred to as being

a. bilateral symmetry

b. radial symmetry

c. neither of the above

How does a gymnosperm prevent itself from pollinating the same tree

{answer found. it's (3 ) }which statement describes the cell cycle? (1)the cell cycle is a process in which one cell divides into four genetically different cells. (2)the cell cycle is a process in which one cell divides into two genetically different cells. (3)the cell cycle is a process in which one cell divides into two genetically identical cells. (4)the cell cycle is a process in which one cell divides into four genetically identical cells.

Explain how paleontologists use trilobite fossils as index fossils for various geologic time periods.