A. More Crop Rotation
*B. Reduced Biodiversity*
C. Reduced Soil Erosion
D. More Cash Crop
<h2>Answer:</h2>
While performing any kind of experiment in lab one must be very careful about contamination from other resources.
If you had stored the beaker uncovered for a week, there are 100% chances that your sample will get contaminated either from airborne bacteria in the atmosphere of the lab, other bacteria's from surroundings, or viruses or fungi or any other kind of microbes. If beaker is open there also dust particles that penetrate in it.
So, It is necessary that you should cover your beaker properly with plastic or glass lid or aluminum foil etc while incubation for the smooth results of your experiment.
The anwser is famine_______
Answer:
Adenine pairs with Thymine and Cytosine with Guanine. Thus : A-G-T-C-G-T is the correct answer.
Explanation:
According to Watson and Crick DNA base pairing, purine bind to the pyrimidine base whereas each purine binds to a particular type of pyrimidine.
Like adenine (A) binds with thymine (T) and guanine (G) binds with cytosine (C) in a DNA molecule.
Since, the given sequence is T-C-A-G-C-A, therefore, its nitrogen base sequence is A-G-T-C-G-T.
