The book "The Origin of life" was written by a Russian scientist,

Options

A. Darwin
B. Oparin
C. Hugo de Vries
D. Lamarck

Answer

**Step-by-Step Solution:**

1. **Identify the Scientist:** The question asks for the author of the book "The Origin of Life." The scientist in question is Alexander Oparin, a Russian biochemist.

2. **Understand His Contribution:** Oparin is known for his work on the origin of life and proposed the "primordial soup" theory, which suggests that life began in a "hot dilute soup" of organic molecules in the early Earth's oceans.

3. **Clarify the Title:** The book "The Origin of Life" is indeed associated with Oparin. It discusses his theories regarding the chemical evolution of life on Earth.

4. **Conclude the Answer:** Therefore, the answer to the question is that the book "The Origin of Life" was written by the Russian scientist Alexander Oparin.

**Final Answer:** The book "The Origin of Life" was written by the Russian scientist Alexander Oparin.

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