The answer is C, because RNA uses Cytosine (C), Guanine (G), Adenine (A), and Uracil (U), but you are looking for the DNA strand so instead of Uracil (U) you use Thymine (T), and furthermore you find the base DNA strand by finding the opposite of the letters using the base pair rule. The rule states in DNA C pairs with G, and A pairs with T, and in RNA A pairs with U.
Answer:
Quadrat method is used for estimating the number of individuals in an area. In this method, a large square area on the ground or water surface is marked, call it an enclave. The number of animals present in this enclave is counted. Then by assuming that the animals are less migratory and are uniformly distributed, their number for a large area is estimated by the use of unitary method of calculation. Example a 4 square feet area has 2 snails, then a 1000 square feet area will have (1000 x 2)/4, i.e, 500 snails in it. Fishes can be counted using this method only if they are confined in a small water body like a lake or a pond. Rivers are flowing so the fishes may move along its length which can give us an underestimate or an overestimate of their numbers. Sea has its depth and huge area, and fishes can be moving randomly in it. Hence this method will not work for river and sea fishes.
Explanation:
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Answer:
A
Explanation:
only one is black while the rest is white
B is out because all the children would be the same
C is out because the children would all be the same
D is out because all the children would be the same
Answer:
Organism in the same order , must also be in the same?
According to hierarchy in the animal kingdom, any organism that belong to the same order definitely belongs to the phylum
Explanation:
