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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 hawks. In this case, how would you categorize a fish? Q2. Cystic fibrosis is caused by the allele f, which is completely recessive to normal […]

1) You need to mix 35L of artificial seawater. You’re handed a bag of crystallized salt mix and you’re told seawater typically has a salt concentration of 35 mg/L. How much salt mix would you need? How would you determine the amount of distilled water you needed to dilute the […]

Q. Assume we have three linked genes, all of which control different aspects of the same phenotype. We perform a testcross of a triple heterozygote (a+b+c+/a b c) with a triply homozygous recessive (a b c/a b c) and then count the number of progeny in each of the phenotypic […]

Choose the appropriate answer:     Question 1. The ridges and grooves that make possible fingerprinting as a means of identification are formed by: a. dermal papillae. b. dermal-epidermal junction.   2. Another name for a compound fracture is a(n) __________ fracture. a. open b. closed c. comminuted d. impacted   3. Synovial membrane lines the […]