Meristematic tissues have

1. actively dividing cells
2. dead cells
3. cells that divide for a short period
4. cells that do not divide at all

Which of the following is not a characteristic of meristematic tissues?

1. Cells are small in size
2. Vacuoles are mostly present
3. Cell wall is thin
4. Cells actively divide to form new cells

Which of the following is a protective tissue?

1. cork
2. chlorenchyma
3. phloem
4. xylem

Which of the following cells have lignin?

1. parenchyma
2. chlorenchyma
3. collenchyma
4. sclerechyma