A scientist doing a dihybrid cross breeds fruit flies and makes a Punnett square to predict the offspring phenotypes. That phenotypes occur in a very different proportion than the Punnett square predicted. Why could this be?

the answer is c) an oak tree

the correct answer is - ability to find a mate

wha is what i will use to get my free points

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs