PLLL HEL Since, during transcription RNA codes for the coding strand only then why are there introns in mRNA in eukaryotes

How do living things obtain phosphorus

Which statement describes the punctuated equilibrium theory?

Tay-sachs disease is caused by a mutation in the hexa gene located on chromosome 15. tay-sachs follows an autosomal recessive pattern of inheritance. with the of the diagram, identify which of the offspring will be an unaffected carrier. a diagram showing the genes of parents who are carriers of tay-sachs disease a. a, b, and c b. b and c c. a and d d. a e. d