Answer: As each cell differentiates, the <em>DNA </em>changes so that each type of cell has different <em>DNA</em> once it reaches maturity. Mutations in the cells’ nuclei lead to new combinations of <em>DNA</em>, resulting in different shapes and functions in the different types of cells.
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Answer: B
Explanation:
Mutations are changes in the DNA sequence that can lead to genetic diversity. Mutations are usually errors in DNA replication or mitosis.
Name three plants like trees, sunflowers, and grass
<span>The
absorption of iron is reduced when you have a diet high in fiber and
phytates. Even though an excess of fiber can have an effect in the
body’s ability to absorb some minerals, fiber is very safe and even
necessary in reasonable amounts. phytatic acids on the other hand are
responsible of binding metallic cations reducing the capacity of the
body of absorbing iron, calcium and zinc and should be consumed with
moderation.</span>
Answer:
loss of natural resources
Explanation:
fertilizer burns the soil and long term use a fertilizer on soil will kill the nutrients below the ground level
