Water, carbon dioxide, oxygen, and some other substances can pass through the cell wall. （true or false，and tell me why？ you）

What is turgor pressure, what causes it, and what does it do for a plant?

In the practice of science, this type of reasoning is used to develop explanations.

In tomato plants, mendel found that the allele for smooth seeds (s) is dominant, while the allele for wrinkled seeds (s) is recessive. which of these punnett squares shows crosses between two plants heterozygous for smooth seeds? i need this to be answered as soon as ! sry the picture is bad quality