Title: वैकल्पिक

Text: In 1785 the French biologist Jean-Baptiste de Lamarck suggested that it was actually polytypic (having more than one species). His studies revealed differences between European hemp and samples he had collected on his travels throughout India. प्रत्येक पराग्राफले परीक्षण हुनेछ।

Save test: यदि तपाईं यो टाइपिङ परीक्षणलाई साझा गर्न चाहानुहुन्छ भने यो प्रयोग गर्नुहोस् (केवल प्रमाणीकृत प्रयोगकर्ताहरूको लागि)।