Indicate the correct designation of the paired sex chromosomes.

male:
female:

xx
xy
yy

xx
xy
yy

Out of the written pairs, males have XY while females have XX

the burning of fossil fuels releases carbon dioxide and other greenhouse gases.good luck! =)cutie~

Calcinosis is the diagnostic term that means an abnormal buildup of calcium on the kneecap (patellar) surface. it is a term uses to describe a group of disorders in which calcium deposits form in the skin. it is also referred to the abnormal deposit of calcium phosphate.