You visit a museum and see a display showing different ears of cultivated corn collected from various points in human history. The earliest corn ears are very small, whereas the modern ones are very large. What was the driving force behind this change?
Select one:
Humans selectively chose to breed larger ears of corn.
A genetic bottleneck
The natural environment favored the survivability of larger ears of corn.
Random genetic drift
Answers: 2
Biology, 22.06.2019 00:10
The production of cells during mitosis into specialized function is recombination or differentiation
Answers: 1
Biology, 22.06.2019 09:30
Hemoglobin is a proton that carries oxygen around your body what is hemoglobin made from
Answers: 3
You visit a museum and see a display showing different ears of cultivated corn collected from variou...
Mathematics, 21.07.2020 05:01
Mathematics, 21.07.2020 05:01
Computers and Technology, 21.07.2020 05:01
Computers and Technology, 21.07.2020 05:01
Mathematics, 21.07.2020 05:01
Mathematics, 21.07.2020 05:01
Mathematics, 21.07.2020 05:01
Biology, 21.07.2020 05:01
Mathematics, 21.07.2020 05:01
Mathematics, 21.07.2020 05:01
Mathematics, 21.07.2020 05:01
Mathematics, 21.07.2020 05:01