9.Evolution is a. a rare event.

b. currently occurring ONLY in scientific laboratories.

c. constantly occurring at the same rate in ALL organisms.

d. a process that occurs as a result of differences in reproductive fitness.

e. a process that occurred only in the past.

What would be he the strand of complementary dna produced be the strand of dna shown below> tcg aag

Why does controlling transcription affect prokaryotic gene expression?

Select the correct answer from each drop-down menu the images show fossils of a modern bird and two extinct organisms (a tyrannosaurus rex and an archaeopteryx). based on the structure of the three organisms, it can be concluded that the archaeopteryx and bird have wings, while dinosaurs have limhe se it can be concluded that