Rtret
rt rrit rrtu ritt rite
r rrte rru rite rett
t ritt rrit rrit rrtt
rite retett
how many different phenotype variations are possible in the offspring of these crossed rose bushes?
(r = red petals, r = pink petals, t = tall bush, t = short bush)

When explaining dominant and recessive traits to a younger family member, they respond, "well chances are i can probably taste ptc, since dominant traits are more common." how might you address this misconception?

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?

How have high taxes on tobacco products impacted the number of people who use them? a. the number of tobacco users has increased. b. the number of tobacco users has decreased. c. the number of tobacco users has not changed. d. the number of adolescent tobacco users decreased, while the number of adult users increased