biology

Hey can you help me out with these questions?

What is the separation of homologous chromosomes during Anaphase I of meiosis called?

What is the animal secretion serving as communication between members if the same species?

Thanks?

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asked by Matt
  1. I think it's dijunction

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  2. *disjunction

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  3. oh, and i think the secretion one is pheromone

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