A hollow ball of cells is (the)
A) embryo.
B) gastrula.
C) morula.
D) blastocyst.
E) None of the answers are correct.
D) blastocyst.
Anatomy & Physiology
You might also like to view...
Macrophages are cells that engulf and consume germs or debris. What organelle must be especially plentiful in these cells?
A) centrioles B) lysosomes C) mitochondria D) ribosomes E) nuclei
Anatomy & Physiology
Endurance training results in increased ________.
A. lactate production per unit time B. glycogen depletion during exercise C. muscle mitochondria number D. number of type IIX fibers
Anatomy & Physiology
Carotene, a pigment that contributes to skin color, is acquired in the body by eating various yellow-orange vegetables.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
What type of membranes line joint cavities?
A. cutaneous B. mucous C. gobletal D. synovial E. serous
Anatomy & Physiology