Fossils tell u if something has been there or not and u study it in some classes or jobs
Alleles are the alternative form of a gene that code for a given trait, the alleles may be dominant or recessive or exhibit incomplete dominance. When two alleles are similar they are referred to as homozygous while they are not similar they are referred to as heterozygous. Based on the founder effect, rare alleles and combinations may be improved in new populations because of the reduced size of the initial population.
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Urban development can magnify the risk of environmental hazards such as flash flooding. Pollution and physical barriers to root growth promote the loss of urban tree cover.
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The
hyoid bone is the only bone in the human body that <span>does not articulate with any other bones. The hyoid bone's main function is regulating tongue functions- movement and swallowing. This bone is located at the root of the tongue, in between the jaw (mandible) and the larynx. The attached photo shows its location. </span>
