Inheritance - inheritance of sex Flashcards
1
Q
what does one pair of the chromosomes determine?
A
determine the sex
2
Q
male sex chromosomes?
A
XY
3
Q
female sex chromosomes?
A
XX. they are the same
4
Q
sex of chromosomes in offspring?
father XY
mother XX
A
X Y
X XX XY
X XX XY
50% female
50% male
(just probabilities)
