What is the difference between primary growth and secondary growth?
What is the difference between primary growth and secondary growth? It takes place by the activities of primary meristematic tissues such as apical cell, apical meristems, etc.
What is the difference between primary growth and secondary growth? It takes place by the activities of primary meristematic tissues such as apical cell, apical meristems, etc.
What is the difference between palisade and spongy parenchyma? Present in dorsiventral leaves. Present in both dorsiventral and isobilateral leaves.
What is the difference between Zea mays and canna stem? Hypodermis is present and consists of 2 to 3 layers of sclerenchyma. No such hypodermis is seen. However, 2 to 3 layers compactly arranged parenchyma are found and this may be considered as hypodermis.
What is the difference between Tridax and Cucurbita stem? Each vascular bundles is conjoint, collateral and with one patch of cambium and phloem. Each vascular bundle is conjoint, bicollateral with two patches of cambium and phloem.
What is the difference between Protophloem and Metaphloem? Sieve areas inconspicuous and absent in gymnosperms. Sieve areas- district.
What is the difference between sieve cells and sieve tubes? Found in gymnosperms and pteridophytes. Found in angiosperms.
What is the difference between protoxylem and metaxylem. Matures before the plant organs have completed their elongation. Matures after the completion of growth of the plant organ.
What is the difference between vessel and tracheid? It is composed of a row cells placed one above the other without cross-walls in between. Single cell with closed tapering ends.
What is the difference between permanent and meristematic tissues? Contains actively diving cells. Lost the power of division permanently of temporarily.
Difference between competitive inhibition and non-competitive inhibition. The structure of inhibition molecule is similar to that of the substrate. The Structure of the inhibitor molecule is entirely different.