The answer is B) whether the mutation makes some lizards more fit for their environment than other lizards.
<span>If a mutation introduces a new skin color in a lizard population and that </span>mutation makes some lizards more fit for their environment than other lizards then the frequency of <span>the new allele will increase. For example, if a mutation causes some dark skin color which can help some lizards to survive. The more lizards with dark skin color will survive, and after some time, the frequency of the new allele will increase.</span>
Answer:
Example of the Epistasis in plants is observed in the "summer squash".
Explanation:
Epistasis refers to a gene interaction in which one gene is masked by the other gene and affect the phenotype. The gene which masks the other gene is known as the epistatic gene and the gene which is being masked is known as the hypostatic gene.
The epistasis gene effect is observed in which more than one gene controls the same phenotype.
The example can be observed in the summer squash fruits in which more than one gene controls the color of the fruit.
The summer squash can be controlled by the white allele (W), Yellow allele (G) and the green by the recessive form of the w and g. If the W gene is present than it masks the other allele and thus white colour becomes dominant and is considered the case of the dominant epistasis.
To oxygenate your blood cells.
The right answer is false.
When alcohol withdrawal is too sudden after chronic consumption of alcohol, the inhibition/excitation equilibrium is broken: the body does not have time to compensate for the absence of inhibitory molecules (GABA and alcohol) and must make facing an excess of excitatory neurotransmitters.Result: neuronal hyperexcitability as severe as brutal (harmful). It is this overactivation that exposes the risk of delirium tremens.