Answer:
When someone is openly getting bullied and pushed at, but no one helps
Explanation:
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To transport water/nutrients to upper part of the plant
Answer;
- large-scale changes in chromosome structure
Explanation;
-Alterations to chromosome structure or changes in the number of copies of chromosomes in a cell.
-Allele frequencies in a population may change due to four fundamental forces of evolution: Natural Selection, Genetic Drift, Mutations and Gene Flow. Mutations are the ultimate source of new alleles in a gene pool. Mutation is important as the first step of evolution because it creates a new DNA sequence for a particular gene, creating a new allele.
<span>It happens through allopatric speciation. Hope this helps :)</span>
