Answer:
It results in genetic variation in the species
Answer: In people with type AB blood, both A and B proteins are expressed on the surface of red blood cells equally.
Explanation:
Human development is a science because there are many different factors in human development that are used and a lot of them are science factors.
Answer:
A population bottleneck or genetic bottleneck is a sharp reduction in the size of a population due to environmental events such as famines, earthquakes, floods, fires, disease, and droughts or human activities such as specicide and human population planning.
Explanation:
