Which of the following is NOT present in both prokaryotes and eukaryotes? *
Presence of a Golgi body
Presence of DNA
Ability to maintain homeostasis
Ability to produce ribosomes

According to the theory of punctuated equilibrium, at what rate does speciation occur? species change depending on the rate of natural selection. after periods of stasis, new species evolve relatively rapidly. species change slowly and eventually form new species. some species change quickly and others change slowly to balance the overall rate.

Which prevent errors in dna replication? a. helicase enzyme checks the dna for errors. b. each base can attach to only one other type of base. c. ribosome enzymes prevent errors from happening. d. dna contains no complementary base pairs.

Wich organism obtains its energy from dead or decaying matter