Longitudinal Section Of Phloem

Diagram of longitudinal cross section of phloem tissue.

Longitudinal section of phloem. View of vascular bundle 100x. There are numerous sieve areas on the sides of the sieve tube that connect one sieve tube with another. You might also like.

In it we can clearly see the two types of cells that make of the tissue. While the phloem ages and moves away from the cambium its structure dramatically change and typically axial parenchyma cells enlarge figures 4a and b 6c divide and store more ergastic contents toward the nonconducting phloem. Other sets by this creator.

View of phloem tissue 100x. Longitudinal section through xylem pink and phloem blue green. View of phloem tissue 1000x.

Longitudinal sections of cucumis stems were stained with aniline blue and photographed with a fluorescence microscope after excitation with violet light. Covers the hsc syllabus dot point. A view of a longitudinal section made just inside the secondary phloem perpendicular to the rays.

Cucumber phloem stained with aniline blue viewed with violet light fluorescence. It has a yellow green color. Designing an interview 7 terms.

Callose in the phloem is fluorescent and appears bright under these conditions. Choose equipment or resources to perform a first hand investigation to gather first hand data to draw a transverse and longitudinal sections of phloem and xylem. In longitudinal section the axial phloem parenchyma may appear fusiform not segmented or in two up to several cells per strand.