A person recelves an O allele and an A allele for blood type. What is the individual's blood type? type ab
type b
type a
type O

Which of the following is not considered an appendage of the skin? nails glands follicles none of the above

Control of the body is accomplished by which of the following body systems? nervous system and circulatory system endocrine and repertory system circulatory and respiratory systems nervous system and endocrine systems

The picture showed normal blood cells which are around and sickle cells which appear much longer people with sickle-cell suffer from the sickle cell anemia which is inherited diseaseit is caused by a change in gene responsible for production of hemo goblin this type of change is known as an