Answer:
B) The chromatids of each chromosome are separated.
The right answer here is option C. They occur in areas with ancient, mineral-poor soil.
An example of that is Amazonia in Brazil, it's one of the biggest forests on earth, and at the same time, we know its soil is poor, but at the same time it has some special materials that can be found there, such as niobium. This forest is, too, rainy almost all the time, and this many trees maintain the temperature of the whole earth stabilized. These kinds of forests can grow in this soil because of the burlap, that's organic materials from its own trees. It's consumed by them, and through this way, it survives and extends its size when humans don't use its resources too much.
Answer: (B)
Explanation: DNA contains the instructions needed for an organism to develop, survive and reproduce. To carry out these functions, DNA sequences must be converted into messages that can be used to produce proteins, which are the complex molecules that do most of the work in our bodies.
The bacterial form that is in a state of slow metabolism and that does not reproduce <span><span>is endospore.
It is a dormant state of bacteria when bacteria reduce itself. Endospores enable bacteria to lie dormant for a very long period. Endospores are extremely resistant (to ultraviolet radiation, desiccation, high temperature, freezing)</span> <span>can survive without nutrients. </span></span>
