The correct reference for the isotope of carbon that has 6 protons and 8 neutrons is carbon -14. (Solution: C)
Carbon-14, 14<span>C, also referred toa as radiocarbon, is a radioactive isotope.Its atomic nucleus contains 6 protons and 8 neutrons.
</span>It is used to estimate the date at which an organism died. The reason is b<span>ecause </span>carbon-14<span> decays at this constant rate.</span>
Answer:
Specialist of <em>High Average Level</em>
Explanation:
While studying all these factors affecting the environment at the same time. One should have a High Average intellect of knowledge related to Aquatic, Marine, Soil, Microbial, Forest, Zoology, Botany, Demography as well as enough knowledge related to Bio-Physics. Only then, he'll be able to tell about the consequences related to the situation.
Answer:
Northern blotting.
Explanation:
The northern blotting may be defined as a laboratory techniques for the identification of the RNA molecule. The northern blotting technique was discovered by James Kemp, James Alwine and George Stank.
The northern blotting technique is mainly used to determine the RNA fragment from a sample that complementary to DNA probe. The molecules can be separated by gel electrophoresis and later allowed to hybridize a probe.
Thus, the correct answer is northern blot.
they have cell walls composed of cellulose and motile spores with two flagella
