Answer: As a bacterium approaches a food source, one would expect: a. flagella to stop spinning. ...
Explanation: i did this in one of my classes and got a 100%
Answer:
To study these moths, Dr. Kettlewell placed light and dark moths on the trunks of trees where he could observe them. The same birds would find the dark moth twice as often if the bark on the tree was light. This supported the idea that dark moths had a survival advantage in a dark forest.
<span>The answer is d. Meiosis produces haploid cells, while mitosis produces diploid cells.
Meiosis begins with diploid cells but further divides into four daughter cells. Mitosis produces 2 diploid cells</span>
chemistry of the nitrogenous bases are really the key to function the DNA<span>. something called complementary base pairing. cytosine can forms three hydrogen </span>bonds<span> with guanine, and </span>adenine<span> can form two hydrogen </span>bonds<span> with thymine.</span>