Chromosomes. Hope this helps.
The answer is Coral extinction. Extinction is a term that is a result to the excessive lost of organism. Coral reefs are from the shallow water corals that gro fast enough to build this huge population of reefs. They are from the single celled algae that were photosynthesized and passed to some of the food and give nutrients to algae.
A child to be like their parents
Haploid means half, and diploid means double of the half, and so its diploid number will be 20⋅2=40 if its haploid number is 20 .
It would be CGT ATC. ATC CGT. CGA TAG. GCA TAG. CGA TAC