Apink-flowered mirabilis plant (rw) is crossed with a white-flowered mirabilis (ww). what is the chance that a seed from this cross will produce a white-flowered plant?
a. 1
b. 1/2

Which of these substances does not protect against invaders in the nonspecific immune response? a. saliva b. mucus c. tears d. urine

10. in which phase will crossing-over occur? a. mitosis b. metaphase ii c. prophase i d. meiosis ii

Easy 6th grade work! 100 points! i need fast! compare the parts of a cell and the cell as a whole to another common nonliving system (i.e., a car, a city, describe the parts of a cell and their primary function.