All connective tissue is formed from which embryonic germ layer?
A. Endoderm
B. Mesoderm
C. Mucoderm
D. Ectoderm
E. Epiderm
Answer: B
You might also like to view...
Endothelin causes arteriolar smooth muscle contraction
Indicate whether the statement is true or false
Which of the following is NOT true?
a. Muscle tension is produced internally within the sarcomeres. b. Muscle tension is transmitted to the skeleton by tightening of the series-elastic component within the sarcomere. c. It is possible for a skeletal muscle to produce movement without the muscle being attached to bone at both ends. d. With respect to skeletal muscle, the load and velocity for shortening are inversely related for concentric contractions. e. Actually, all of these are true statements.
Intestines have many folds on their surface, and this increase in surface area makes absorption of nutrients faster and more efficient. This is an example of __________.
Fill in the blank(s) with the appropriate word(s).
When examined in a longitudinal section, skeletal muscle has alternating light and dark bands producing a(n) ______ appearance.
a. cardiac. b. skeletal. c. smooth. d. striated. e. cardiac and smoot