Genetic differences between organisms of the same species

Having two of the different genes for a trait.

Inherited trait that helps an organism survive is a(n) ___________.

Why are advantageous traits more likely to be passed onto offsprings?

The scientist that came up with the idea of dominant and recessive traits.

Incomplete dominance means that the traits are

What is the purpose of mitosis?


When does “crossing over” of genes occurs during meiosis?

Sharks and dolphins both have streamlined bodies that allow them to move through water efficiently, this is an example of which type of evolution?

Cells grow, carry out normal functions, and copy their organelles.