Q Cytoplasm in a plant The cytoplasm in a plant cell is surrounded by both cell wall and cell membrane. The specificity of transport of substances are mostly across the cell membrane, because _ Answer by expert Jack Hire an expert Our experts in all academic subjects are available 24/7. Don't hesitate to ask questions and start discussions whenever you need professional advice. A Answer The cell wall is freely permeable to water and substances in solutions but membrane is selectively permeable Biology 4 years ago 214 Views