Which function in prokaryotes and eukaryotes? (select all that apply) 1) downstream enhancer
2)RNA polymerase
3)upstream enhancer
4) DNA template strand
5) promoters

In a cross between individuals of a species of tropical fish, all of the male offspring have long tail fins, and none of the females possess the trait. mating two of the f1 fish fails to produce females with the trait. explain the inheritance pattern of the trait.

Drag each description to the correct location on the image. not all descriptions will be used. describe the parts of a comet. the frozen part of the comet the atmosphere of gases and dust formed when the nucleus vaporizes tail made of small, solid dust particles tail made of ions that appears to point away from the comet's orbit

What will happen to the amount of food available as a pondwater ecosystem ages