1. Sustainable 2. Environmental
Chromosome mutations can result in changes in the number of chromosomes in a cell or changes in the structure of a chromosome. Unlike a gene mutation which alters a single gene or larger segment of DNA on a chromosome, chromosome mutations change and impact the entire chromosome. Key Takeaways: Chromosome Mutations
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Reasoning: The word "it" is a pronoun because it refers to the weather. What is an antecedent? An antecedent is a noun or pronoun to which another noun or pronoun refers. It usually goes before the pronoun ("ante" means before).
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