Endosmosis is the diffusion of water from the cell exterior to the cell interior or cytoplasm. The study of endosmosis is possible if you keep a cell in the hypotonic solution. In endosmosis, the solute and solvent concentration inside and outside the cell are as follows: High solvent and low solute concentration in the cell …
The difference between mules and horses relies upon their parents and fertility. Horse and Mule belong to the same family, ‘Equidae’ and more or less they look very similar. But, both the creatures have different physical and genetic traits that we will discuss in this post. A mule is an animal created by breeding donkeys …
A study of osmosis can be done using a potato osmometer. Osmosis is a phenomenon in which water moves from high solvent to low solvent concentration. The movement of water occurs between two compartments, separated by a semipermeable membrane. The cell membrane of living organisms behaves as a semipermeable or selective membrane. The permeability of …
Digestive glands in the human body play an important role in food digestion. These are associated with the alimentary canal to aid the process of digestion. The salivary gland, liver and pancreas are the accessory digestive glands. Gastric and intestinal glands are the digestive glands present in the lining of the stomach and small intestine. …
The structure of paramecium seems slipper-like. Paramecium comprises organelles common to eukaryotes. They contain specialized membrane-bound organelles and a well-defined nucleus. Besides that, they are unique in having contractile vacuoles, mouth pore and anal pore. Paramecium contains organelles necessary to sustain life, including growth, metabolism and reproduction. For the movement, they have small hair-like outgrowths …
The difference between amoeba and paramecium relies on locomotion. Amoeba moves and feeds with pseudopods or temporary extensions. Activation of microfilament polymerization propels the cell membrane, ensuing pseudopodia formation. Paramecium moves through short hair-like cilia. Many tiny hair-like cilia are present throughout the pellicle. Its number varies from species to species. Oral cilia surround the …
The separation of plant pigments by paper chromatography is an analysis of pigment molecules of the given plant. Chromatography refers to colour writing. This method separates molecules based on size, density and absorption capacity. Chromatography depends upon absorption and capillarity. The absorbent paper holds the substance by absorption. Capillarity pulls the substance up the absorbent …
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A Potometer experiment is performed to estimate the transpiration rate in different plants. A potometer is an apparatus used to determine the transpiration rate of the cut shoot at the desired time. It is also called a transpirometer. Using the potometer, we can record the readings of water uptaken by the cut shoot. There are …
Do you know how ferns reproduce? Well, ferns are seedless, flowerless vascular plants. But, they can undergo both asexual and sexual modes of reproduction. The majority of ferns undergo sexual reproduction through spores. If you look underside the ferns leaf, you will find a row of small spots, called sori. Such spots are visible in …
The rhizosphere and phyllosphere are the two plant regions, where various microbes inhabit. Besides air, water and soil, plants also provide natural habitats for microbial growth. Each part of the plant encompasses a variety of microorganisms. And, they may impose positive or harmful effects on the plant’s growth events. The rhizosphere is the region surrounding …