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Write the types of sex- determination me...

Write the types of sex- determination mechanisms does the following crosses as shown. Give an example for each.
(a) Female XX with Male XO (b) Female ZW with Male ZZ

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(a) Male heterogamety. e.g., Human beings.
(b) Female heterogamety. e.g., Birds.
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FULL MARKS-PRINCIPLES OF INHERITANCE AND VARIATION -Additional Questions 2 Mark Question
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