In the Embryo, the Bones of the Arms and Legs

question 213

Multiple Choice

In the embryo, the bones of the arms and legs are first made of:

• A)cartilage
• B)bone
• C)fibrous connective tissue
• D)elastic connective tissue

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Definitions:

Trail Markers

Signs or symbols placed along a trail or path to guide or provide information to travelers, hikers, or explorers.

Ovulation

The moment when an egg released from an ovary into the womb is receptive for fertilization.

Social Organizational Unit

Refers to structured groups within a society, such as families, religious organizations, or clubs, that govern how individuals interact and fulfill collective and individual needs.

Binocular Vision

The ability to perceive a single three-dimensional image of the surroundings through the combined use of both eyes, enhancing depth perception.