---

---

Select your answer:
         

Next Quiz >

Topics:

Surgical & Complementary Terms Microbio (Viruses) Human Physiology Digestive and Circulatory System Ankle Injuries Tissues Vocabulary Cholera Fitness Transport System in Man Differentiation and Division of Human Cells Muscle & Nerve Tissue Genetics and Probability Human Body and Pathogens Adaptive Immune System Brain/Neuron Anatomy

Other quiz:

Eye in Color Vision › View

What is color blindness primarily caused by?

A. Damage to the optic nerve

B. Deficiencies or absence of certain types of cones

C. Overactive rods in the retina

D. Problems in the cornea

---

Body Fluids › View

Adult human RBCs are enucleate. Which of the following statement(s) is/are most appropriate explanation for this feature?

(a) They do not need to reproduce

(b) They are somatic cells

(c) They do not metabolize

(d) All their internal space is available for oxygen transport

a) Only (d)

b) Only (a)

c) (a), (c) and (d)

d) (b) and (c)

---