A series of two point crosses is carried out between genes for brown eyes (bw), and arc wings (a), vestigial wings (vg) , ebony body color (e), and curved wings (cv). The following number of nonrecombinant (NR) and recombinant progeny (R) were obtained from each cross. Genes in cross Progeny (NR) Progeny (R)
a, bw 2224 117
a, cv 2609 823
a, e 3200 3200
a, vg 5172 2379
bw, cv 4614 1706
bw, e 4150 4150
bw, vg 2796 1434
cv, e 3116 3116
cv, vg 2102 305
vg, e 4559 4559

Required:
Using these data form two-point crosses, create a genetic map for these genes, providing the order of the genes and your best estimates of the distances between them.

Order of genes: Vg---cv--a---bw---e

Distances among linked genes:

Gene e assorts independently. Its location is symbolical, meaning that it might be in the same chromosome but far away from the rest of the genes,  or it might be located in another chromosome.

Explanation:  

Due to technical problems, you will find the complete answer in the attached file

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.  

succession returns a disturbed

ecosystem to a more stable state. this is also classified into two (2) types:

primary succession and secondary succession. the primary succession arises when

a new land is transformed and a bare rock has been exposed providing an environment

that can be occupied for the first time. while, secondary succession occurs

when a previously occupied environment was disturbed that kills much of all its

community

explanation: