Which trait did Gregor Mendel examine from the pea plant when he planned his study?

a

plant height

b

color of the plant flower

c

traits that were easy to distinguish

d

all of the above

Ryan played a game of spear the apple. He tried getting an apple that was submerged in am large tub of water with a javelin. Ryan missed the apple several times when trying to spear it.

Why cant blue color be evolved by living organisms

In a ecological pyramid, what happens to energy, biomass and number of species as you move up? Why?

How is the frog's respiratory system different from humans?

What type of enzyme regulation happens when a molecule similar in shape to the original substrate binds to the active site preventing the enzyme from reacting with the substrate?

Which of the followings will move fastest in an electrophoresis gel? ctga gtaacg tcg atcgact?

Create environmental slogans for your city or town.

Which substances are secreted at the endings of nerve cells?

Mass extinctions have occurred repeatedly during the course of Earth's history. One of these events occurred at the end of the Cretaceous Period, during which the dinosaurs became extinct. Mammals flourished after the dinosaurs were gone.

Kate is protesting the construction of a new manufacturing plant in her town. She sees the value in more jobs, but she is an advocate of sustainable development. What is her primary concern? A. cost B. location C. increased risk of pollution D.