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Lubov Fominskaja [6]
2 years ago
12

Species 1 is described as 2n = 8 and has chromosome composition BBDDEEHH.

Biology
1 answer:
egoroff_w [7]2 years ago
7 0

Answer:

a. Trisomic

Explanation:

A trisomy is a genomic phenomenon whereby a particular chromosome is present in three copies. In this case, the trisomy involves the chromosome P, being this species a tetraploid with 5 pairs of homologous chromosomes (2n = 10). In humans, the trisomy for chromosome 21 is one of the most common types of aneuploidies that lead to the Down syndrome by producing alterations in gene expression patterns that are associated with changes in the phenotype

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