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Refer to the table. Certain populations of a copepod (a planktonic crustacean) may be reproductively isolated, even though females will mate with any male.Here, three females from one of the populations are placed with three males from another population.The diagonals represent crosses made between males and females of the same population.The numbers of offspring produced are listed in the table.Which cross shows reproductive isolation?
Arguments
In economics, this often refers to the presentation and examination of reasons or explanations in support of or against economic theories, policies, or practices.
Government Purchases
Expenditures made by the government sector on goods and services to fulfill its various functions and responsibilities.
Transfer Payments
Payments made by governments to individuals without requiring any goods or services in return, such as welfare or social security.
Goods and Services
The output of an economy's business activities, encompassing tangible products (goods) and intangible offerings (services).
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