Gender Flashcards

(4 cards)

1
Q

describe what chromosomes females vs males have

A

females have two copies of the X chromosomes (XX)

males have one X and one Y chromosome (XY)

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2
Q

The father produces sperm containing what chromsome(s)

A

either X or Y

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3
Q

what chromosome does the egg contain

A

always X

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4
Q

what is haemophilia

A

a recessive inherited blood disorder down the female line

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