negative phototropism is ---- positive phototropism is ----

Answer 1

Negative phototropism is the growth of a plant away from light, while positive phototropism is the growth of a plant toward light. In negative phototropism, the plant's stems or leaves orient away from light sources, which can occur in certain plant species or under specific conditions. In contrast, positive phototropism is commonly observed in many plants, where they bend or curve toward light, allowing for more efficient photosynthesis.