"Are Mud Snails able to reproduce both asexually and sexually?"
Answer:
In RNA, <em>thymine</em> is <u>replaced</u> with Uracil.
Explanation:
Genetic material (DNA and RNA) is made up of nucleotides. These are Adenine, Thymine, Guanine, Cytosine, and Uracil. Three of them (Adenine, Cytosine, and Guanine) are present in both types of genetic material, i.e. DNA and RNA. However, in DNA Thymine is present whereas in RNA, Uracil replaces Thymine. They are similar in structure except that Thymine has additional methyl group.
Answer:
The correct answer is - reproduce rapidly.
Explanation:
In the insects such as cotton whitefly can develop a resistance to a variety of pesticides by surviving a small population from each pesticide or insecticide treatment.
Such populations reproduce rapidly to transfer the gene that is mutated or the change it adapted for survival to next generations and pass the resistance to the insecticide. If the use of an insecticide is repeatedly and in large quantity, there are chances to develop resistance to a larger population.
<span>A watershed is a region of land that drains into a river, a river system, or another body of water. So in this case, tributaries is the answer.</span>
C. Dinosaur footprint as it is the only body part that is stated in the choices.
Hope this helps :)