Which Statement Is NOT True of the Development of the Skull

question 125

Multiple Choice

Which statement is NOT true of the development of the skull before birth?

• A)The cranial bones are first formed as cartilage.
• B)Calcification begins in the third month of gestation.
• C)Osteoblasts differentiate from fibroblasts.
• D)Ossification is not complete at birth.

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Definitions:

Ovules

Ovules are the structures in seed plants that develop into seeds after fertilization.

Carpel

The female reproductive unit of a flower; carpels bear ovules. Compare with pistil.

Female Reproductive

Pertaining to the system in females involved in producing eggs, supporting embryo/fetus development, and giving birth.

Petals

The colorful parts of a flower that surround the reproductive structures.