Polyploidy · Botany

Which chromosome condition represents a tetraploid organism?

  1. 4n
  2. n
  3. 2n
  4. 3n
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Correct answer: 4n

A tetraploid organism has four complete sets of chromosomes. Tetraploidy can sometimes increase plant vigor, organ size, and adaptability.

Difficulty: Medium Question 3 of 20

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