The key difference between photosynthesis and photorespiration is that the photosynthesis is the process by which photoautotrophs, mainly green plants, algae and cyanobacteria, generate carbohydrates and oxygen from carbon dioxide and water using the energy in sunlight while photorespiration is a side reaction in which the enzyme RuBisCO oxygenates RuBP, causing some of the energy […]

The key difference between petiole and pedicel is that the petiole is the stalk of a leaf while the pedicel is the stalk of an individual flower. In botany, petiole and pedicel are two terms we use to refer two different stalks. Angiosperms are flowering plants that use a flower as their reproductive structure. A […]

The key difference between auxin and cytokinin is that the auxin stimulates root branching while the cytokinin inhibits root branching and the lateral root formation. To add more to this, auxin is mainly responsible for elongation of cells in the stem and root tips whereas, cytokinins are mainly responsible for cell division and hence, they […]

The key difference between phototropism and geotropism is that the phototropism is the response of plants towards or away from the sunlight whereas, geotropism is the response of plants towards or away from the gravitational force. Animals can move, but plants cannot. Then how they respond to the environmental signals? That’s because though they can’t […]

The key difference between pinnate and palmate is that the pinnate is the venation pattern in which one main vein extends from the base to the top of the leaf and smaller veins arise from the main vein whereas the palmate is the venation pattern in which several main veins radiate from one point where […]

The key difference between Allogamy and Autogamy is that Allogamy is the fusion of male and female gametes that come from two different individuals while Autogamy is the fusion of male and female gametes of the same individual. Another difference between allogamy and autogamy with respect to the offspring produced is that the allogamy produces […]

The key difference between Geitonogamy and Xenogamy is that Geitonogamy is the transfer of pollen onto the stigma of another flower of the same plant while Xenogamy is the transfer of pollen onto the stigma of another flower that belongs to a genetically different plant. Geitonogamy is a type of self-pollination whereas xenogamy is a […]

简单的永久性组织之间的关键差别and complex permanent tissue is that simple permanent tissue has only one type of cells while complex permanent tissue has different types of cells which are structurally and functionally different. Another main difference between simple permanent tissue and complex permanent tissue is that the simple permanent tissue is […]

Monocot stem does not undergo secondary thickening while dicot stem undergoes secondary thickening. This is the key difference between monocot and dicot stem. Monocot plants and dicots plants possess many differences both structurally and functionally. The leaf structure, the stem structure and the root structure of monocots plants and dicot plants possess many differences. CONTENTS […]

The key difference between stomata of monocot and dicot plants is that two dumb-bell shaped guard cells surrounds the stomata of monocot plants while two bean-shaped guard cells surrounds the stomata of dicot plants. The stoma is an important plant structure that mainly involves the exchange of gases. It is a small pore present in […]