Question

question 20
the strongest and most durable type of cartilage is
hyaline.
o fibrocartilage.
elastic.
chondrocytes.

question 29
1 pts
mesoderm interacts with endoderm and ectoderm to give rise to
the heart.
skeletal muscles.
mesenchyme.
all of the above
none of the above

question 30
1 pts
the two main layers that compose the skin are the dermis and
superficial fascia.
subcutaneous.
epidermis.
hypodermis.

Explanation:

• For Question 20: Fibrocartilage has the highest collagen - fiber content among cartilages, making it the strongest and most durable.
• For Question 29: The mesoderm interacts with endoderm and ectoderm during embryonic development to give rise to the heart, skeletal muscles, and mesenchyme.
• For Question 30: The two main layers of the skin are the dermis and the epidermis. The epidermis is the outermost layer and the dermis is beneath it.

Answer:

Question 20: B. fibrocartilage
Question 29: D. all of the above
Question 30: C. epidermis