Answer:
Hemophilia and color blindness are two common sex-linked conditions.
Explanation:
In humans, certain hereditary defects are linked to the X chromosome. The most important ones are colour blindness and haemophilia. Color blindness is a vision defect that is transmitted by a recessive gene carried on the X chromosome. The disease is more common in men than in women. Haemophilia is a serious disease in which blood take an abnormally long time to clot which leads to uncontrolled bleeding.
Answer:
I know that its true that fish have 4 limbs and its also true that sharks have bony skeletons
Explanation:
Protein that speeds up a biochemical reaction. An enzyme works by reducing the amount of activation energy needed to start thereaction.
El average es 6 centimetros cuando esta ¨happy¨. el average sera sufficiente pero cuenta mas la experiencia
