What do eukaryotes and archaea have in common that is lacking from bacteria? a. Unique membrane lipids in the cell membrane b. A membrane surrounding the genetic material c. Splicing machinery for introns d. The presence of ribosomes

c. Splicing machinery for introns

Explanation:

Eukaryotes have introns in their genes. Introns are not present in the genes of bacteria but are present in the genes of archaea. Therefore, bacteria lack the proteins required for the removal of introns from the primary transcript after the process of transcription. The presence of introns in both eukaryotic and archaeal genes requires the presence of splicing proteins. These splicing proteins remove the introns and ligate the exons in a specific sequence during post transcription modification.

one centimetre is equal to 0.01 metres

•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation: