Muscle tissue that is under voluntary control and contains cells with many nuclei is
cardiac.
skeletal.
smooth.
cartilage.
squamous.
Cardiac
The answer to the question is "skeletal." Skeletal muscle tissue is under voluntary control and is responsible for moving our bones, allowing us to perform voluntary movements like walking, running, and lifting weights.
To determine the correct answer, we can look at the characteristics of each option:
- Cardiac muscle tissue is found in the heart and is responsible for pumping blood. While it is striated (has a striped appearance), it is not under voluntary control and does not contain cells with many nuclei, so it is not the correct answer.
- Smooth muscle tissue is found in the walls of hollow organs like the intestines and blood vessels. It is responsible for involuntary movements like digestion and regulating blood flow. It does not have a striped appearance or cells with many nuclei, so it is not the correct answer.
- Cartilage is a type of connective tissue that provides support and flexibility to various structures in the body, such as joints and the nose. It is not under voluntary control and does not contain muscle cells, so it is not the correct answer.
- Squamous cells refer to a type of epithelial cell that can be found in the skin, lungs, and blood vessels. They are not muscle tissue and do not have the characteristics mentioned in the question, so it is not the correct answer.
Therefore, the correct answer is skeletal muscle tissue, which is under voluntary control and contains cells with many nuclei.