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2 years ago

XX=Female XY=Male.

Biology

1 answer:

allsm [11]2 years ago

3 0

Answer:

50% or 1/2

Explanation:

The probability of their 6th child being a girl would be 50% or 1/2.

During meiosis, the female produces X eggs while the male produces X and Y sperms. A random fusion of gametes then occurs during fertilization.

XX x XY

XX (female) XY (male) XX (female) XY (male)

XX - 1/2 or 50%

XY - 1/2 or 50%

<em>Hence, the probability of producing a girl is 1/2 or 50% irrespective of the number of kids a couple might have produced already.</em>

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