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Biology 65 Online
Nicole:

Why does it take a long time to develop a new variety of tomato? Changes in traits happen gradually over many generations. Tomatoes cannot acquire new traits. A species cannot change over time. Many plants resist change.

Nicole:

@Shadow

Nicole:

I think the answer is A?

Nicole:

@Shadow

Nicole:

@Shadow

dude:

Right, it is A

Nicole:

If the environment changes, what must a species do to survive? migrate adapt change the environment back Species cannot survive a change.

Nicole:

B?

dude:

Looks right

Nicole:

What caused the dark peppered moth to flourish after the Industrial Revolution? darkening of the sky darkening of the ground darkening of the tree bark the ability to fly

dude:

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