- Conservationists Are Translocating 250 Fish Taken At Random From A Lake To A Smaller Pond That Has Recently Been Resto 1 (7.03 KiB) Viewed 369 times
- Conservationists Are Translocating 250 Fish Taken At Random From A Lake To A Smaller Pond That Has Recently Been Resto 2 (25.94 KiB) Viewed 369 times
- Conservationists Are Translocating 250 Fish Taken At Random From A Lake To A Smaller Pond That Has Recently Been Resto 3 (26.31 KiB) Viewed 369 times
The conservationists assume that the pond is ecologically similar to the lake after the restoration. If this is so, which micro- evolutionary process will probably have the greatest impact on allele and genotypic frequencies in the pond population (assuming the pond is completely isolated from the lake). Bewaringsbeamptes aanvaar dot dhe damme ekologies dieselfde is as die meer na die restourasie indien die die geval watter mir evolusionere proses sat waarskynlik die grootste impak ne opaleel en genotipiese frekwensies in die dammeje se populasie aanvaar die dammegie is heeltemal geisoleer van die meer) a Migration Migrasie b. Assortative mating Sorterende paring Random genetic drift Lukrake genetiese wool d. Mutation e. Selection Seleksi f. Inbreeding Information After two days of the translocating the fish, conservationists determined that 40 fish have died due to being homozygous for a recessive allele at a detoxification gene that has made the fish susceptible to residual pollutants still left in the pond. Na twee dae sedert die translokasie van die vis het bewaringsbeampte vogel dat 40 vse dood is omdat hulle homesgoties was wr resessiewe alleet by 'n ontgihinggeen wat die wis vatbaar gemaak het vir oorblywende besoedeling wat nog in die dam agterbly het Question 9 Complete Marked out of 1,0 What is the allele frequency (q) of the susceptibility allele in the lake fish population? (round to one decimal) Wat is die alleel frekvensie van die vatbaarheidsalleel in die meer populatie? trond tot een desimaal) Answer:
Question 10 Complete Marked out of 2.0 What percentage of the surviving fish in the pond are carriers of the recessive allele? (round to two decimals) Watter persentasie van die oorblywende vis in die dammetje is draers van die resessiewe allee!? (rond tot twee desirale) Answer: 57.14 Question 11 Complete Marked out of 2.0 Considering the gene pool, what percentage of the zygotes produced by these translocated fish will be expected not to survive (assume there is random mating amongst surviving fish, they mate monogamously and all mate-pairs produce the same number of fertilized eggs)? (round to two decimals) Met betrekking tot die geenpoel, watter persentasie van die sigote wat deur hierdie visse geproduseer word sal verwag word om nie te oorleef nie (aanvaar die visse paar ewekansig, is monogamies en alle pare produseer dieselfde aantal bevrugte eiers? (rond tot twee desimale) Answer: 22.40 Question 12 Complete Marked out of 2.0 After 5 generations (assuming the residual level of toxins remain the same), what will the allele frequency of the non-susceptible allele be in the pond population? (round to two decimals) Na 5 generasies (indien die vlakke van oorblywende toksine konstant byl wat sal die alle freloversie van die nie-varbiare alle wees in die dammegie se populasie? (rond tot twee desimale) Answer: 0.30