fiddleheads is the answer ~~~~
Answer: The reason is because DNA polymerase which is the enzyme that catalyzes the synthesis of DNA has a 3'->5' exonuclease activity that double-checks each nucleotide after it is added.
Explanation: The 3'->5' exonuclease activity of DNA polymerase allows the enzyme to double-check and remove a newly added wrong nucleotide. It is highly specific for mismatched base pairs. When the DNA polymerase adds a wrong nucleotide to the growing strand, translocation of the enzyme to the position where the next nucleotide is to be added is halted, but the exonuclease activity of the DNA polymerase removes the incorrectly paired nucleotide so that replication can continue. The process of double-checking a newly added nucleotide and removal of any incorrectly paired nucleotide by the DNA polymerase is called proofreading.
Answer:
Acute sense of smell.
Explanation:
Rain forests are the forests that are characterized by their continuous and highest rainfall. Two main types of rain forest are tropical rain forest and temperate run forest.
The living organisms live in the rain forest gets adapt well in their environment. The organisms have well adapted sense of smell that helps to protect themselves from their enemies and increase their chances of survival. The organisms have well developed scent glands to smell the gas ethyl mercaptan.
Thus, the answer is acute sense of smell.
Answer:
Hereditary transmission of the defected genes to the offspring.
Explanation:
