Natural selection only occurs when there is a superiority within a species set. If there is no genetic variation, no single animal is any better than the next, making the presence of superiority impossible and survival left up to chance. In this case it would be considered genetic continuity.
Answer:
Most genes are identical, but dark and light rock pocket mice differ in one gene (Mc1r; 4:55). Data from Data Set 2 show that a mouse's genotype for the MC1R gene affects their fur color. Mice with two copies of allele 2 have the darkest fur.
Explanation:
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Nasal conchae is the <span>structure of the respiratory system that moistens and filters inhaled air.</span>
Answer:Natural Mineral water can have a low or high mineral content. So just look at the dry residue amount on the label. It represents the weight of the ashes (minerals and trace elements) obtained after the total evaporation of water because of the heat. If this residue is below 500mg/l, the water is low in minerals
Explanation:
One example of irradiation solving a societal problem might be the way
in which it is able to prevent diseases in food. Using small amount of
radiation, the bacteria and insects that would otherwise be carrying
harmful bacteria can be killed. This will solve a societal problem, in
that food wastage and illness due to food poisoning in poverty-stricken
areas are massive problems faced in our society.
