Answer:
Carrying capacity is defined a the ability of the natural ecosystem to take care of the environment which does not necessarily cause the resistance in population increase.
Explanation:
The earth indeed has a mechanism of delivering changes to the system and keeping it intact but as the case of the rapid growth of population arises the mother nature sees this as an exponent of unsustainable growth as the resource used to sustain large populations is no longer available or are exhausted.
A population increase so does the carrying capacity and workload of the natural environment which at the time gets slow due either due to the man's artificial technology or the natural process like hurricane or earthquake itself.
But seeing the nature as providing possibilities for the existence of the societies throughout ages and hence trying to maintain its originality may break those activities that it considers resistance as several biotic factors like predators, disease, competition, and lack of food.
Answer:
B. Each allele must be equally beneficial.
Explanation:
There are five main requirements to achieve Hardy-Weinberg equilibrium:
- No mutation
- No migration or gene flow
- Very large population
- Random mating
- No natural selection
The red-purple allele difference has to do with #5, <u>no natural selection.</u> This difference in alleles "Therefore, more of them will survive and reproduce" indicates natural selection, and hence evolution, may occur, which cannot happen in Hardy-Weinberg.
Gene mutation is a change in the nucleotide sequence, in a particular gene, whereas chromosomal mutation is a change in several genes, in the chromosome. ... Gene mutation is only a slight structural alteration, whereas chromosomal mutations are either numerical or structural changes in the entire DNA strand.
Answer: We can move around more easily.
Explanation:
Because our bones are hollow, they are light and we are able to move easily. They are also stronger due to how the matter is distributed within the bone.
Answer:
Animals are made up of eukaryotic cells, meaning they have a nucleus which contains the DNA. :)