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Mention four reason why drosophilla was chossen by morgan for his experiment in genetics?
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- What are the example of drosophilla with diagram representation?The figure below shows the life cycle of the fungus Neurospora. The adult stage of the Neurospora is a multicellular haploid. Neurospora has an arginine amino acid synthesis pathway shown below. Suppose I have a Neurospora strain that has a mutation such that it will not grow unless I supplement the media (food) with arginine (but not with citrulline or ornithine). What gene is mutated? Explain your reasoning.discuss the results or genetic difference of genome properties of Bacillus anthracis
- Why are onion root tips and whitefish blastula used to study mitosis?Chloroplast genomes have sequence homology to cyanobacteria genomes. (True or false)The figure below shows the life cycle of the fungus Neurospora. The adult stage of the Neurospora is a multicellular haploid: a. Between which two stages of the Neurospora life cycle do most mitotic cell divisions occur? b. Neurospora has an arginine amino acid synthesis pathway shown below: Suppose I have a neurospora strain that has a mutation such that it will not grow unless I supplement the media (food) with arginine (but not with citrulline or ornithine). What gene is mutated? Explain your reasoning. c. Suppose I take the strain above that only grows with arginine supplements and cross it to a different mutant Neurospora strain that grows with arginine and citrulline supplements but not ornithine supplements. Assming genes A, B and C are unlinked and there is only one mutation per strain: i) What percentage of the progeny will grow on ornithine? ii) What percentage on citrulline? iii) What percentage on arginine? Show your work for i), ii) and iii). [Can be answered in less…
- label the somatic and reproductive cells of volvox (please draw on the picture and put arrow)Can you summarize the "Model System For Yeast" its benefits, what Saccharomyces cerevisiae do and what kind of yeast it is. Please provide examples, articles, evidence that elaborate this topic. Please explain this as if your presenting the class about this topic.In Spirogyra, some cells in one of the two filaments become empty after conjugation. Give reason.
