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What is the symbol of +2n?

Sagot :

2n refers to having two sets of chromosomes or diploid organisms. E.g. humans are diploid with 2n = 46. Gametes are haploid and contain n = 23 chromosomes each.

Answer:

8

Step-by-step explanation:

The diploid number of chromosomes is sometimes represented by the symbol 2N. For the fruit fly, the diploid number is 8, which can be written as 2N = 8, where N represents twice the number of chromosomes in a sperm or egg cell