One difference between Spanish and British colonies reflected in this painting is that in Spanish colonies families were more likely to (a) have young children living with them
(b) wear formal clothing with lace
(c) consist of a European man and a native woman
(d) include a husband and a wife of similar ages

The difference between Spanish and British colonies reflected is that C. consist of a European man and a native woman.

From the complete information, it should be noted that the values and cultures of the Spanish and British colonies were reflected in the painting.

One distinction between the Spanish and British colonies that was reflected is that in Spanish colonies, families were more likely to consist of a European man and a native woman.

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(a) have young children living with them

(c) consist of a European man and a native woman

Explanation:

Casta paintings are usually identified with a character and textual writing that documents the ... of the casta group is constantly a Spanish man and an elite Indigenous woman, ... Her spouse, who carries French-style European clothes including a ... share of the eighteenth century in the appropriate center more on families residing in less.