During meiosis, genetic recombination may occur more than once through the process of resulting in an increase in genetic variability. a) transcription b) crossing over c) allele sequencing d) frameshift mutation

How did the research presented in the article affect scientists' understanding of the evolution of eukaryotes

Which statement best describes how the nucleus, the rough endoplasmic reticulum, and ribosomes interact during protein synthesis?

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.