In a certain plant, yellow leaves are dominant (Y) and ted leaves are recessive (y). A plant with genotype Yy and a plant with YY are crossed. if they have four offspring, how many would you predict would have red leaves? (Hint: Draw a Punnet Square to help you determine the answer.) A. 2
B. 0
C. 1
D. 3

What type of cell is produced after fertilization occurs and the gametes combines ?

After getting the slide and microscope ready, stella is eager to see the microscopic pond water specimen! she crouches around her microscope and aligns her eye with the microscope’s eyepiece. but she's only able to see a bright white light. at this point, no specimens or cells are visible on stella's pond water slide. after taking a moment to collect her thoughts, stella realizes she can't see any lifeforms because .

Hedgerows have created a new ecosystem within britain’s a. farms b. cities c. forests d. industrial areas