Match each plant to its stem type. bulb rhizome tuber runner

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.

Using meiosis, the sporophyte produces spores that are .

Which particle controls what element an atom is?