The greatest level of biodiversity in the tropical rainforest is found in the
a. top canopy
b. second layer of the canopy
c. third layer of the canopy
d. the ground

Chimeras are interesting organisms that have two different sets of dna. chimeras occur when when two different zygotes fuse to form one organism. some chimeras have no outward symptoms,while some have two different eye colors it two different blood types what roles do mitosis and meiosis play in the process