Lesson: Chapter 15 — The biosphere

15.1. Ecological balance and levels of organisation 3 of 4 Reset answers

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Question 3

What makes two organisms the same species?

A They eat the same food B They can interbreed and produce fertile offspring C They live in the same place D They are the same colour

The right answer is the one marked above.

They can interbreed and produce fertile offspring. A horse and a donkey produce an infertile mule, so they are different species.

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