What do all members of the swine species have in common?

Members of the swine species always have the same number and kinds of chromosomes

Explanation:

The swine species always have their food habits in common. They are omnivorous and they also due to ancestry have the typical type of genes and chromosomes inscribed in it. Hence swine are used in research industry nowadays like dogs and monkeys.

Wild boars, hogs and pigs all have just small differences externally. Their anatomy and physiology are identical. They are all mammals. They are highly intelligent and talented ones. They have their physiology identical to ours which helps in research scientist to experiment and finds cure for human.

The answer is d) they always have the same number and kinds of chromosomes.  I know this because i have took the test just now.

Explanation:

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The Answer To Your Question:

D) They always have the same number and kinds of chromosomes

every el niño cycle is different. every year.

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