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Plants need energy from the sun for food, they do this through photosynthesis which is the cells of the leaves (palisade cells, and inside those, chloroplasts), gathering the suns energy and changing it into glucose. the plant can then use this glucose for food. :)
daughter cells have half the number of cells that a parent cell has
cells are specialized for a specific function, they work together to make tissues. Those tissues work together to form organs. Those organs work together to form organ systems
yes. special cells make tissues then those make organs then those make up a system then those make up an organism
Stem cells come from newly fertilized eggs because those eggs divide and evolve into more specialized cells.
your cells are smaller
your cells are smaller
Palisade cells show various adaptations: first, their cylindrical shape, which allows maximum absorption of light by chloroplasts. Second, these cells produce carbohydrates in greater quantities than are needed by each cell; these carbohydrates are fed into a wide variety of metabolic pathways and are vital to the functioning of the plant. by anonymous98 mail me for more
Plants need energy from the sun for food, they do this through photosynthesis which is the cells of the leaves (palisade cells, and inside those, chloroplasts), gathering the suns energy and changing it into glucose. the plant can then use this glucose for food. :)
Palisade cells are shaped like cheese because once upon a time a smiley face took over the world and forced them to become that shape. It was very sad.
46 chromosome
Actually it is not that difficult for the skin to repair itself when only the epidermis is damaged. It's when the dermis is injured that the process becomes more complicated. It is difficult to only injure the epidermis, but it happens. The epidermis is avascular, meaning it does not contain blood vessels and therefore does not bleed. Epidermal wounds usually involve only minor damage to the superficial epidermal cells although the center of the wound could extend slightly into the dermis. These types of wounds include minor skin abrasions, where a portion of the skin has been scraped away, and minor burns. In response to an epidermal injury, basal cells from the deepest layer of the epidermis --the stratum basale-- surrounding the wound break off from the basement membrane (epidermal-dermal junction). The cells then enlarge and migrate across the wound. The cells continue to migrate until they meet cells migrating from the opposite side of the wound. Migration of the cells stops when each cell is finally in contact with other epidermal cells on all sides. As the basal epidermal cells migrate, a hormone called epidermal growth factor stimulates basal cells to divide and replace those who have left to fill in the wound. The relocated basal epidermis cells divide to build new strata, thus thickening the new epidermis. Viola, the skin is repaired! (Information used from the text book: Principles of Anatomy and Physiology)
a) xylem and phloem b) cambrium and epidermis c) chloroplasts and guard cells d) palisade and spongy layers ?
Plant cells do specialize but not in the same way as animal cells. Animal cells have specialized cells such as nerve cells, reproductive cells or muscle cells etc. Plant cells do not have any of those. But Plant cells have other specialized cells such as photosynthesis cells, epidermal cells etc. Both Animal and Plant cells have specialized cells that perform a specific function to keep the cell/organism alive.
daughter cells have half the number of cells that a parent cell has
cells are specialized for a specific function, they work together to make tissues. Those tissues work together to form organs. Those organs work together to form organ systems
yes mother an daughter cells are human cells.yes mother an daughter cells are human cells.