Biology
- Different Plant Cells
Leaf StructurePalisade cellsRoot HairsStomataXylem and Phloem tubes ...
- #40 Movement Of Water And Minerals In The Xylem
Most plants secure the water and minerals they need from their roots. The path taken is: soil -> roots -> stems -> leaves. The minerals (e.g., K+, Ca2+) travel dissolved in the water. Water and minerals enter the root by separate paths which...
- #6 Summary Of Cell Structure
The basic unit of life, the cell, can be seen clearly only with the aid of microscopes.The light microscope uses light as a source of radiation, whereas the electron microscope uses electrons. The electron microscope has greater resolution (allows...
- Stoma (pl Stomata)
Term: stoma (pl stomata) Origin: Anc Greek ?????(=mouth)> ????/tomi(=insicion) Definition:1. a mouthlike opening in the body2. One of the minute openings in the epidermis of a plant organ...
- Comparison Between Dicot Stem And Monocot Stem
Dicot stem Monocot stem 1. Ground tissue is differentiated into cortex, endodermis, pericycle, stele and pith Undifferentiated ground tissue 2. Vascular bundles are limited in...
Biology
Comparison between dicot leaf and monocot leaf
| Dicot leaf | Monocot leaf |
| 1. Cuticle thick at upper epidermis and thin at lower epidermis | Uniform cuticle on both the surface |
| 2. Stomata are more on lower surface | Equal number of stomata on either side |
| 3. Mesophyll is differentiated into palisade parenchyma and spongy parenchyma | Mesophyll is not differentiated into palisade and spongy parenchyma |
| 4. Bulliform cells are absent in the epidermis | Bulliform cells are present in upper epidermis |
- Different Plant Cells
Leaf StructurePalisade cellsRoot HairsStomataXylem and Phloem tubes ...
- #40 Movement Of Water And Minerals In The Xylem
Most plants secure the water and minerals they need from their roots. The path taken is: soil -> roots -> stems -> leaves. The minerals (e.g., K+, Ca2+) travel dissolved in the water. Water and minerals enter the root by separate paths which...
- #6 Summary Of Cell Structure
The basic unit of life, the cell, can be seen clearly only with the aid of microscopes.The light microscope uses light as a source of radiation, whereas the electron microscope uses electrons. The electron microscope has greater resolution (allows...
- Stoma (pl Stomata)
Term: stoma (pl stomata) Origin: Anc Greek ?????(=mouth)> ????/tomi(=insicion) Definition:1. a mouthlike opening in the body2. One of the minute openings in the epidermis of a plant organ...
- Comparison Between Dicot Stem And Monocot Stem
Dicot stem Monocot stem 1. Ground tissue is differentiated into cortex, endodermis, pericycle, stele and pith Undifferentiated ground tissue 2. Vascular bundles are limited in...