Freshwater Marsh - a wetland located near creeks, streams, rivers and lakes Temperate ponds Marine (ocean or sea) - including euphotic (sunlit) zone littoral or intertidal zones coral reef (warm shallow salt-water environments based on coral formations) estuarine biomes (where rivers meet oceans) pelagic biomes (open seas near the surface) disphotic (twilight) zone midnight (aphotic) zone benthic biomes (bottom) sea trenches sea Caves And many more. Mountain biomes: there are a lot of different mountainous biomes, from grasslands at low altitudes, taiga (coniferous forests) below the treeline, and alpine (the same as tundra) Temperate Rain Forest - cool and wet Tropical Rain Forest - warm and very wet Land Cave - cool and dark Wetlands - there are many types of wetlands, including swamps, marshes, moors, bogs, fens, sloughs, etc
Plant - definition of plant by The Free Dictionary
plant n (bot) planta Want to thank TFD for its existence? Tell a friend about us, add a link to this page, or visit the webmaster's page for free fun content. 'factory'A building where machines are used to make things is usually called a factory.I work in a cheese factory.He visited several factories which produce domestic electrical goods.2
About Biology: Human Anatomy, Genetics, and Quizzes
Share Can Bacteria Replace Your Hard Drive? Did you know that bacteria can be used to store data? Text, images, music, and even video have been stored in the DNA of these microscopic organisms. Share Can Exercise Make You Smarter? Exercise can help keep you fit, but did you know that it can also make you smarter? Exercise boosts memory, halts brain shrinkage, and promotes brain growth
Rainforest Facts
Those millennia gave the Indians time to discover and learn empirically the virtues and vices of the thousands of edible and medicinal species in the rainforest. "Squatter's rights" still prevail, and poor, hungry people show little enthusiasm for arguments about the value of biodiversity or the plight of endangered species when they struggle daily to feed their families
Note: If you are concerned about consuming large quantities of unhealthy theatre popcorn, try carrying a small Himalayan rock salt plate and lick it during the movie. Left: The cell membrane has pulled away from the cell wall marking the onset of plasmolysis called "incipient plasmolysis." Right: The entire cell contents (protoplast) within the membrane has shrunk into a blob in the center of the cell
In requiring sex and gender inclusion plans in preclinical research, the NIH will ensure that the health of the United States is being served by supporting science that meets the highest standards of rigour. The social and cultural aspects of gender are even harder to account for in basic research, although these may influence physiology and health to an even greater extent than biological factors like chromosomes or hormones
The jelly like substance is made of dissolved nutrients and helps different material move throughout the cell by a process called cytoplasmic streaming. To be more precise, it is that fluid material present outside the nucleus and within the cell membrane, into which various cell organelles are scattered
Animal Cell Mitosis
Some mitotic spindle fibers elongate from the centrosomes and attach to kinetochores, protein bundles at the centromere region on the chromosomes where sister chromatids are joined
Centrioles and Centrosomes
Most of their centrioles are produced by repeated duplication of the daughter centriole of centrosome and are temporarily assembled in a special organelle called the deuterosome (not to be confused with deuterostome). The sister kinetochores separate and, carrying their attached chromatid, move along the microtubules powered by minus-end motors, dyneins, while the microtubules themselves shorten (probably at both ends)
The animal kingdom is unique among eukaryotic organisms because most animal tissues are bound together in an extracellular matrix by a triple helix of protein known as collagen. The process of cell fractionation enables the scientist to prepare specific components, the mitochondria for example, in large quantities for investigations of their composition and functions
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