Which of the following happens during transcription? A. the DNA double helix "unzips" or "unwinds"

B. DNA is split in half and moves into the cytoplasm

C. a sequence of tRNA is made

D. a new double strand of DNA is created

Akrabby blind whale has married pearl who has normal vision. oneof their two sons is also colorblind. what arr the genotypes of the parents?

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays

Which is the correct order in the scientific process? ask a question ® form a hypothesis ® make an observation ask a question ® make an observation ® form a hypothesis make an observation ® form a hypothesis ® ask a question make an observation ® ask a question ® form a hypothesis