Two plants that are pure bred are crossed. one is short and one is tall, tall is dominant. what are the expected phenotypes for the offspring?

The diagram shows a fossil of an ancient whale skull and a skull of a present-day whale. the ancient whale is extinct and is believed to be an ancestor of the present-day whale. what do these skulls most likely show that supports darwin’s theory of evolution? all populations can adapt and survive. only some organisms have a common ancestor. populations change slowly over time. populations rapidly become extinct.

Which type of stimulus do mechanoreceptors detect? sound pain heat light

To calculate the molarity of a solution, you need to know the moles of solute and the