What is the role of the helicase enzyme in dna replication? a) it breaks apart the bases b) it adds nucleotide to the chain c) it checks the dna for errors d) it ties the chunks of dna together me with this question asap

An example of internal feedback working to maintain homeostasis is your a. decreased respiration rate when you are studying b. decreased heart rate when you are sad c. increased respiration rate when your muscles need more oxygen d. increased heart rate when your lungs need more oxygen

Which represents the cross between parent plants if one is heterozygous for yellow-colored pods and the other is homozygous for green-colored pods? yy  ´    ´    ´    ´  yy

Albinism is an inherited genetic disorder. explain what it is meant by inherited genetic disorder