Biology, 21.02.2020 01:04 ThereaalistNy
In 1917, biologist A. G. Tansley performed a famous series of studies on two species of bedstraw, a plant that was used to stuff beds. In nature, heath bedstraw is confined to acidic soils, while slender bedstraw lives on calcareous soils. From one set of studies, Tansley knew that each species could exist on both types of soils. This led him to wonder if competition between the two species was responsible for their non-overlapping distributions. To answer this question, ?
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Biology, 21.06.2019 17:00
Is it considered muscle s ennervation if sympathetic fibers innervate the vessels within the muscle?
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Biology, 22.06.2019 02:30
Plz ! a frog has a genetic mutation in skin cells that causes part of its skin to turn orange the frog will not pass this genetic mutation onto its offspring because, a. the offspring will inherit skin cells from the other parent. b. mutated skin cells cannot divide and produce daughter skin cells. c. skin cells do not contribute genetic material to sex cells. d. parents do not contribute genetic material to their offspring.
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Biology, 22.06.2019 07:30
Anurse is preparing to administer ampicillin 500 mg in 50 ml of dextrose 5% in water (d5w) to infuse over 15 min. the drop factor of the manual iv tubing is 10 gtt/ml. the nurse should set the manual iv infusion to deliver how many gtt/min? (round the answer to the nearest whole number. use a leading zero if it applies. do not use a trailing zero.)
Answers: 1
In 1917, biologist A. G. Tansley performed a famous series of studies on two species of bedstraw, a...
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