The Economy of New South Wales Began with

question 109

Multiple Choice

The economy of New South Wales began with

• A)the introduction of wheat varieties from Spain.
• B)cattle to graze on the grasslands.
• C)the fur trade using the native kangaroo.
• D)the introduction of merino sheep by way of Spain and Kew Gardens.
• E)slave trade involving the Koori population of Aboriginal Australians.

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Definitions:

X-Linked Disorders

Genetic conditions that are caused by mutations in genes on the X chromosome; typically, males are more severely affected due to having only one X chromosome.

Down Syndrome

A genetic disorder caused by the presence of an extra chromosome 21, characterized by developmental and physical growth delays and distinctive facial features.

Range of Reaction

A concept in genetics suggesting that an individual's genotype sets a range for potential phenotypic outcomes, influenced by the environment.

Dominant-Recessive Inheritance

A pattern of genetic inheritance where dominant alleles mask the effects of recessive alleles in heterozygous pairings.