Consider the following statements regarding Lamarckism and choose the correct answer:<br>1. Lamarck believed that change of form of either plants or animals was due to change in environment<br>2. Lamarck had the idea that organs of plants and animals are developed according to their urgent need<br>3. Constant use or exercise of organs results in the formation of new organs or increase in size<br>4. The living beings both plants and animals produce in nature more offsprings than could ordinarily survive

Correct Answer: Only 1, 2 and 3 are true