When an original population is separated into 2 or more groups by environmental factors such as river, mountain, ocean, forest it is called :
A. Geographical isolation
B. Reproductive isolation
C. Habitat isolation
D. Ethological isolation
Answer:A
When an original population is separated into 2 or more groups by environmental factors such as river, mountain, ocean, forest it is called :
A. Geographical isolation B. Reproductive isolation C. Habitat isolation D. Ethological isolation