Tumor-suppresor genes inhibit cell division in the cell-cycle to repair DNA that is damaged or abnormal chromosomes to stop the mutation of such genes which causes pathology in the body.
Answer:
The muscles of the jaw consist of three muscles the Temporalis, Masseter and Pterygoid Muscles which work together to move the mandible at the Temporomandibular Joint.
Explanation:
Paleobotany is the study of plant fossils and remains. This can help us understand how plants lived long ago and how they were like.
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Answer:
Maintaining the balance of fluids in the body. Binding in moisture when necessary and preventing moisture loss.
Regulating body temperature: it insulates our body, conserves heat in cold conditions and perspires to cool the body down when it gets hot.
Sensing pressure and pain: absorbing shock and alerting us to danger.
Guarding the whole body from external aggressors.
Explanation: