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q healthy individuals of paramecium bursaria contain photosynthetic algal endosymbionts of genus chlorella when within their hosts algae are referred
q1 angel is a biologist studying lake ecosystem in which leaf-eating insects are consumed by fish which are consumed by snakes which are consumed by
q1 an amateur horse breeder has acquired four new bay-coloured mares female horses with uncertain pedigree what are the probable genotypes of the
q1 barbara mcclintock famous for discovering that genes might move within genomes had her meticulous work ignored for nearly 4 decades but eventually
q1 a subject extends his arm palm up to catch a falling object the contact of object with the hand triggers a reflexive response in the biceps muscle
q1 1 there are differences between haploid invasive growth and diploid pseudohyphal growth diploids form filaments readily on low ammonia medium but
q1 the concentration of lin-14 protein high during the l1 larval stages and decreasing in later stages regulates the timing of cell divisions in the
q1 three classes the polychaeta oligochaeta and hirudinea will be examined class polychaeta members are marine polychaetes have lateral fleshy
q in a particular species of guppy tails can either be long or short and either feathered or straight a cross between a true-breeding long
q1 norby an 18-year-old first-year university student has missed almost all his classes during the past month he spends most of the time in his
q eastern tent caterpillars live in sizable groups in silk nests or tents which they construct in cherry trees they are among the first insects to
q1 an ecological footprint is a construct that is useful for a person living in a developed nation to consider making better choices when using
q now in the cloven-hoofed mammals case find the skeleton of the lightly-built pronghorn antilocapra americana stays the same from the front of the
q1 the proteins rhaa and rhab are formed by the rha operon find out that there is a regulator protein rha o that binds to the rha operator sequence
q a 22- year old man was in a motorcycle accident with resultant neck injuries that led to partial paralysis of the upper and lower limbs almost
q1 how does the increase in estrogen level correspond to the thickness of uterine lining endometrium clarify why this makes sense based on the
q1 what should we do to find out the consensus sequence of initial translation region around atg for a specific species- alignment of the mrnas of
q1 explain a muscle contraction beginning with the motor neuron to relaxation of the muscle2 discuss the physiological relationship of the muscular
q1 two pigs one with a 6 cm tail and one with a 30 cm tail were crossed their f1 offspring had tails of 18 cm the f2 piglets had tails ranging in 4
q1 all living cells both prokaryotic and eukaryotic have the cell structures plasma membrane cytosol ribosomes and at least one chromosome select any
q1 imagine you have done a gram stain and determined what antibiotic to use to kill the bacterium if you expose the bacterium to the antibiotic how
q1 it is well known that rubbing a minor wound inhibits the sensation of pain that an individual is experience please design a circuit that would
q1 an assured drug that is used to control high blood pressure stimulates k excretion in the kidney such that plasma k decreases from a normal value
q1 for one of the monohybrid crosses you performed in this investigation of the heterozygous fly and a homozygous fly describe how to use the
q1 homeotic genes include a homeobox sequence that is highly conserved among very diverse species the homeobox is code for that domain of a protein