Which is not true about polyploidy

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b
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please help!!!

3rd option

Explanation: How does an organism become polyploid? Polyploids arise when a rare mitotic or meiotic catastrophe, such as nondisjunction, causes the formation of gametes that have a complete set of duplicate chromosomes. Diploid gametes are frequently formed in this way. In fact, polyploidy exists across all major taxonomic animal groups and occurs even relatively frequently among some groups, particularly in fish and amphibians.

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explanation:

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archaebacteria are found in in forest soil.

hope i spelled it right lol

hope i

-lavira: )