DNA is made of chemical building blocks called nucleotides. These building blocks are made of three parts: a phosphate group, a sugar group and one of four types of nitrogen bases. To form a strand of DNA, nucleotides are linked into chains, with the phosphate and sugar groups alternating.
Answer:
c) succession
Explanation:
Succession, in Ecology, refers to the series of changes that occurs to the structure of a biological community. Succession is of two types namely: primary and secondary succession. Primary succession is the colonization of an area for the first time by organisms called PIONEER SPECIES.
Secondary succession involves the recolonization of an area that has already been affected by environmental disturbances like hurricane, earthquake, wildfire etc. The already present SOIL makes it possible for certain organisms to colonize the affected area.
Therefore, succession (specifically secondary succession) is what must occur for a forest ecosystem to recover after a wildlife.
Answer:
When the dominant allele does not cover up the recessive.
Explanation:
The mix and is considered incomplete.
Find a place in your house to put various lights.
The double layer of a phospholipid is called a lipid bilayer