If the Ychromosome is detected, the fetus is male.
如果检测到Y染色体,则胎儿是个男性。
2
The Ychromosome makes its owner male because it carries the male-determining gene.
Y染色体让携带者之所以成为男性,是因为它携带了雄性决定基因。
3
There are two chromosomes (chromosome X and chromosomey) involved in this process, and a combination of these chromosomes will determine the gender of the baby.