Kyle is genetically a male; this means he received a(n) ________.
a. X chromosome from his mother, and a Y chromosome from his father
b. Y chromosome from his mother, and a Y chromosome from his father
c. X chromosome from his mother, and an X chromosome from his father
d. Y chromosome from his mother, and an X chromosome from his father
Question 2
In the presence of the Y sex chromosome, male hormones called ________ are secreted. This causes the fetus to develop testicles, a penis, and male internal sexual anatomy.
a. estradiols
b. HCGs
c. androgens
d. progesterones
Phenotypic and molecular markers mapped on human chromosome 1
Calopteryx virgo male
Junge Junge - Run Run Run feat. Kyle Pearce
Gene fusion in the 9;22 translocation. Part of the BCR gene on chromosome 22 is moved to chromosome
The traditional human karyotypes derived from a normal female and a normal male
Structure of a mature sperm, a male gamete.