The organelle that detoxifies drugs and poisons in liver cells is the: MCQ with Answer and Explanation

Explanation:
Dermal tissue (epidermis in primary growth, periderm in secondary growth) forms the outermost protective layer of leaves, stems, and roots. It includes specialized cells like guard cells and root hairs. Vascular tissue (xylem, phloem) conducts, ground tissue fills and stores, meristematic is for growth.

Explanation:
The 10% law of energy transfer, which states that only about 10% of the energy from one trophic level is transferred to the next, was proposed by Raymond Lindeman in 1942. This law explains why food chains typically have only 3-4 trophic levels; there is simply not enough energy available to support higher levels.

Explanation:
Mutations can be beneficial, neutral, or harmful. They are the source of genetic variation. Other statements are correct.