A man who was blood group A and a woman who was blood group Ba different blood group A, B, AB and O. Which type of variation does this demonstrate?
Acontinuous, environmental and genetic
B continuous and genetic only
Cdiscontinuous, environmental and genetic
Ddiscontinuous and genetic only

The difference between amphid and plasmid

Plz ! cattle ranchers and dairy farmers rarely allow all of their animals to reproduce instead they practice selective breeding and only encourage the reproduction of animals with specific features. which of the following cows would a dairy farm most likely choose to reproduce? a. a cow that makes a lot of milk. b. a cow that can run quickly. c. a cow with a think, soft fur. d. a cow with large, strong hooves.

This question is only for applicants to scholars for medicine or scholars for dental medicine: what aspects about medicine (or dental medicine) intrigue you? describe how these aspects influence your life. (100-650 words)