Which will occur when two organisms in the same habitat occupy the same niche? A. competition

B. mutation

C. geographic isolation

D. symbiosis

​

A. competition

Explanation:

a chair, a bed, and a toothbrush

explanation:

i was told this before by a teacher, so yeah

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.