Explanation:
DNA is divided into functional units called genes. A gene is a segment of DNA that codes for a functional product (mRNA, tRNA, or rRNA). Since the vast majority of genes are transcribed into mRNA and mRNA is subsequently translated into polypeptides or proteins, most genes code for protein synthesis.
Answer: 2 Thorax
3 Forehead
Explanation:
Diaphoresis is an abnormal condition which is characterized by excessive perspiration. This is a symptom of abuse of hypnotics or sedatives. In this condition the temperature of the body must be assessed primarily from upper thorax and forehead. Those who do not abuse sedative or hynotics the temperature can be assessed by rectal and oral cavity.
Answer: Covalent bonds
Explanation: These covalent bonds are formed with carbon atoms and other elements.
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Birds for example would have a bad index fossil