Over time, a plant pollinated by a hummingbird has developed very long, tube-like flowers. Why might the flower have adapted in this way?

This is a short answer question I also have to expain why I think this

Chromatin dna condenses into highly organized structures during which phase?

Which term describes a tiny, membrane-bound structure inside a eukaryotic cell?

Why was Charles Darwin able to offer a large amount of evidence for his theory of evolution by natural selection? a) He compiled the fossil record. b) He conducted in-depth experiments with chemicals in England.

What's the difference between atoms, compounds, and minerals

One of the primary advantages of cell culture is the ability to isolate a single type of cell from a multicellular organism. How has this advance changed the study of biology?

What biological macromolecule is made up of monomers like the one shown below?

How did the environment affect the populations of peppered moths in the 1800s in London? Question 1 options: Because of the soot covering everything, the dirtier darker moths will be eaten less often, allowing them to reproduce and pass their genes

Why is it important to have a standard form of measurement in science?

Apply your understanding of how the theory of evolution is supported by evidence by writing a letter to a skeptic explaining the evidence for evolution

The major source of new alleles in a natural population