Longitudinal Section Biology

Longitudinal section of the kidney shows following parts.

Longitudinal section biology. This is the solid part of the kidney which is dark coloured and granular cortical portion. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. A vein enters the leaf passing through the abscission zone.

However it is sometimes defined as the longest section cut in the vertical plane of an animal or a plant. Simple and scalariform pits in a. If a longitudinal section of the kidney is made by cutting with a long knife from the outer convex surface to the hilum three layers are seen.

Longitudinal section when a vertical section is cut along the longest axis of an animal or a plant the longitudinal cut is made. The vessel consists of several stacked vessel elements. It is an outermost covering composed of fibrous tissue surrounding the kidney.

Longitudinal sections would therefore pertain to any vertical section such as median sagittal and coronal sections. It is a reddish brown layer of tissue immediately below the capsule and outside the renal it consists of renal corpuscles and convoluted tubules. The word come from the latin longitudo meaning length.

Zea mays stem ls. Commonly this results in a chain called a strobilus of the fission products the proglottids of tapeworms and the ephyrae of scyphozoan. To the right of the vessel are green staining phloem cells and red staining fibers all of which form part of a vascular bundle seen here in longitudinal section.

Asclepias leaf abscission x40. Human kidney is like that of a goat or sheep. You will also like.