Atrue-breeding strain of virginia tobacco has dominant alleles determining leaf morphology (m), leaf color (c), and leaf size (s). a carolina strain is homozygous for the recessive alleles of these three genes. these genes are found on the same chromosome as follows: m c s 6 m. u. 17 m. u. an f1 hybrid between the two strains is now backcrossed to the carolina strain. assuming no interference: a. what proportion of the backcross progeny will resemble the virginia strain for all three traits? b. what proportion of the backcross progeny will resemble the carolina strain for all three traits? c. what proportion of the backcross progeny will have the leaf morphology and leaf size of the virginia strain but the leaf color of the carolina strain? d. what proportion of the backcross progeny will have the leaf morphology and leaf color of the virginia strain but the leaf size of the carolina strain?

Cultures of the lake of the ozarks water samples were grown on enrichment media for identification. however, these organisms are present to some degree in all samples. an important question from a clinical perspective is whether or not there is a significant increase in the fecal coliform populations that would put people's health at risk. if you were part of the team investigating this outbreak, how would you best enumerate the fecal coliform threat? view available hint(s) cultures of the lake of the ozarks water samples were grown on enrichment media for identification. however, these organisms are present to some degree in all samples. an important question from a clinical perspective is whether or not there is a significant increase in the fecal coliform populations that would put people's health at risk. if you were part of the team investigating this outbreak, how would you best enumerate the fecal coliform threat? direct microscopic counts filtration count culture serial dilution count culture plate count culture

Scenario #2 in 2001, a population of 2,500 poison dart frogs lived in the amazon rain forest. due to increased deforestation, the population dwindled to 25 frogs in 2019. new government regulations were enacted in 2022, successfully putting an end to the deforestation of the amazon rain forest. once deforestation was stopped, the poison dart frog population was able to recover. by 2050, the population reached 8,000 frogs, of that population, 20 are homozygous recessive for being spotted (ss genotype). q2- ? q- p- p2- 2pq-

Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content