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what characteristics might a breeder select for in i a cereal crop ii a farm animali in a cereal variety a breeder might select for high yield
q investigation of aortic regurgitation by exercise testingit is helpful in assessing functional capacity symptom status and hemodynamic effects in
give two examples in each case of a continuous b discontinuous variation in human populations a continuous variation for example weight height
suppose that there are six pairs of alleles which control height and that every dominant allele adds 5cm to the stature assume also that the average
a what new combinations of characteristics might arise in the offspring when a tall plant with white flowers is crossed with a dwarf plant of the
q investigation of aortic regurgitation by electrocardiogramelectrocardiogram shows left ventricular dominance with voltage criteria for left
q investigation of aortic regurgitation by chest xndashrayleft ventricular dilatation produces cardiomegaly on chest radiograph ascending aorta is
q physical signs of aortic regurgitationchronic severe aortic regurgitation is characterized by wide pulse pressure and multiple peripheral signs it
q symptoms of aortic regurgitationpatients with chronic severe ar may be asymptomatic for many years and it may be picked up on routine examination
q pathophysiology of aortic regurgitationleft ventricle responds to chronic aortic regurgitation by chamber dilatation and an increase in its
q pathology of aortic regurgitationin post inflammatory situations scarring and retraction of valve cusps lead to aortic regurgitation varying
q define aortic regurgitationaortic regurgitation is a common valvular disease that may present chronically or acutely normally the integrity of
a in humans is it the sperm or the ovum which verifies the sex of the offspring b give a reason for your answer a the sperm verifies the sex of
in humans maleness or femaleness is determined by a pair of sex chromosomes called x and y a what is the genotype for males b what
give three examples of human disorders which are caused by the action of a single pair of alleles in every case say whether the harmful allele is
in shorthorn cattle the coat colours red or white are controlled by a single pair of alleles a calf which receives the allele for red coat from its
a plant with red flowers is crossed with a white-flowered plant of the similar species all the seeds when grown produce plants with red flowers
q what is low gradient aortic stenosisone may come across patients who have severe left ventricular dysfunction and modest gradients across aortic
q medical therapy for aortic stenosisdefinitive therapy for aortic stenosis is surgical and medical therapy is only palliative infective
what kinds of mutation in disease-causing bacteria might make them more dangerouspathogenic bacteria will become more dangerous to us if mutations
q balloon aortic valvuloplasty for aortic stenosisthis is the procedure of choice in children and young individuals where the valve is not calcified
a fruit fly has four pairs of chromosomes in its cells at meiosis how many dissimilar combinations of maternal and paternal chromosomes are possible
q management of symptomatic patients all symptomatic patients with severe aortic stenosis or even moderately severe aortic stenosis should undergo
give two examples in each case of organs or tissues in which you would expect a meiosis b mitosis to be taking place a meiosis is likely
q change in symptoms of aortic stenosisasymptomatic severe aortic stenosis patient needs to be followed once in a year or even more frequently