Astudent crosses two true-breeding pea plants, one with green pods and the other with yellow pods. if yellow is dominant over green, what phenotype results will the student find in the f1 generation? a. 75% yellow, 25% green b. 75% green, 25% yellow c. 100% green d. 100% yellow

What macromolecule is produced during translation? a. carbohydrate b. rna c. dna d. protein

Why do leaves change color in the fall? green pigments break down and no longer mask the color of chlorophyll. chlorophyll breaks down and no longer masks the colors of other pigments. red- and yellow-colored pigments grow and mask green-colored chlorophyll. green-colored chlorophyll breaks down and turns red and yellow.

What is any method of measuring the age of an object or event in years, such as using atomic half-life?