Two fruit flies with eyes of the usual red color are crossed, and their offsping is as follows: 77 red-eyed males, 71 ruby-eyed males, 152 red-eyed females. the allele for ruby eyes is:

Why is mitosis important to your body

Where does the majority of stem growth in a plant occur?

What is the formula for carbon dating?

What are the different types of interactions in nature?

Can you tell what color a mother dog's puppies will be based on the colors of her coat? why or why not?

In a feeding experiment, ducks are given their choice of white or wheat bread. Which of these is a null hypothesis? Select one: Ducks do not like white or wheat bread. Ducks have no preference for white or wheat bread.

Mary is in an automobile accident and suffers a spinal cord injury. She has lost feeling in her lower body. Her doctor tells her that swelling is compressing a portion of her spinal cord.

What drives the changes that occur in population

Why is the equator warmer than the north and south pole

Recognize and use signal words, Assignment Signal words let you know what's coming next in a sentence. Signal words show relationships between ideas. Use the drop-down menus to identify the signal words in each sentences.