Answer:
I think it might be B
PLS TELL ME IF I'M WRONG!
The Cambrian explosion was a period at the Pre-Cambrian boundary of the geologic time scale at 542 Ma. At this boundary, the fossil record shows that animals suddenly appeared in a dramatic radiation of life. A radiation is the relatively rapid development of new types of organisms that derive from a common ancestor. The Cambrian explosion is important because it marks the origination of all major animal groups called phyla.
10-On one of his #9 chromosome Rocky has the blood type allele (Bo) since Rocky is hybrid so he have the two alleles B and o in his genotype and B is dominant over o
Answer:
Genetic engineering is the process of altering or modifying the DNA in an organism’s genome.
