One phenotypic trait used for species identification and description is the analysis of the types and proportions of the fatty acids present in the cytoplasmic and outer membranes. The methodology employed is often nicknamed FAME. A. TrueB. False

 A. True

Explanation:

Fatty acid methyl esters (FAME) are a type of fatty acid ester derived from the transesterification of methanol fats.

Every microorganism has its own specific FAME profile (microbial fingerprints). Upon esterification of triglycerides, fatty acids and some other lipids of certain cultivated microbes, they are volatile enough to analyse with gas chromatography that is used to establish FAME profile. These profiles can be used as a method for microbial source tracking (MST) to classify strains of pathological bacteria and to characterise new bacterial organisms.

Hence, one phenotypic trait can be identified on the basis of the fatty acids present in the cytoplasmic and outer membranes.

Hence, the given statement is true.

answer; /// i do believe its (heredity); good luck

answer: decrease

a limiting factor is the one which decrease the abundance, distribution and causes extinction of the population of species in a ecosystem. here, predators including hawks, owls and snakes are the limiting factor for the population of mexican free tailed bat.   although bats are nocturnal animals as they forge for food at night these predators also may remain active during night which can decrease the population of the mexican free-tailed bats. also, these bats eat only one type of insects that are moths. the food can also be a limiting factor as all 400 members are dependent upon same type of food needs that are moths. the decrease in the moth population can cause decrease in population size of the mexican free-tailed bats.

therefore, the scenarios will most likely to decrease the population size of the mexican free-tailed bats.