The process of transcription and splicing of mrna is shown above. what statement accurately describes these two steps?
the answer is a.)

Afamily has a y-linked disease that affects the father. what is the chance of a male offspring inheriting the same disease? oa. 100% ob. 50% oc. 25% d. 0%

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?

What substance in the leaves gives them a green colour?