Biology 1st Edition by Jerome Krueger, Kendra Hill, Robert Noyd

تمرين 10

From an evolutionary point of view, which animal is most fit?
A) a bear that lives 30 years and has a total of 10 offspring
B) a bear that lives 20 years and has a total of 12 offspring
C) a strong, large bear that has dominant control over a very large territory
D) a bear that rears two young and gives good parental care so that the young will survive into adulthood