Answer:
C
Explanation:
Mexico gained its freedom in 1820
Answer:Central Asia's main physical features are highlands, deserts, and steppes
Explanation:
Answer:
Correct answer is (a). Assimilation of immigrants into the existing population.
Explanation:
The frequency distribution will not change from generation to generation once a population is in Hardy-Weinberg equilibrium. However, on assimilation of immigrants into the existing population, the equilibrium will definitely change.
Answer:
True
Explanation:
The semi-major axis of an ellipse is half the length of its major axis.