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Naddik [55]
3 years ago
12

Having an extra chromosome is called ___.

Biology
2 answers:
Elan Coil [88]3 years ago
8 0

Answer: Trisomy

Explanation: Trisomy is the condition of having an extra chromosome.

mash [69]3 years ago
8 0

Answer: Trisomy

Explanation: As of 2019 google states that trisomy is a condition in which an extra copy of a chromosome is present in the cell nuclei, causing developmental abnormalities.

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