Answer:
Complementary deoxyribonucleic acid (DNA) is DNA in which the sequence of the constituent molecules on one strand of the double stranded structure chemically matches the sequence on the other strand. A useful analog is to picture a key and a lock. ... Complementary DNA (cDNA) is a copy of a region of a strand of DNA.
Explanation:
I hope this helps
Cuando sientes como mariposas en él estomago
Answer:
Natural selection can result in organisms that are more likely to survive and reproduce and may eventually lead to speciation.
Explanation:
<span>The answer would be illegitimate
In the illegitimate sick role, there are stigmas that can be interpreted that the patient causes the disease to their self. In Lucia case, smoking is known to cause cancer and she was already warned by her </span><span>friends and relatives to stop.
Her </span>friends and relatives would think that she got the disease because of her choice, so she doesn't deserve the support or <span>sympathy</span>.
