Describe mechanism of selection in wild turkey population

Assignment Help Biology

Reference no: EM13159148

Wild turkeys are dramatically sexually dimorphic; domesticated turkeys are less so. Suppose that wild female turkeys chose mates on the basis of expensive traits that indicate disease resistance and that artificial selection for rapid weight gain in domestic turkeys destroyed female choice.

Briefly describe the mechanism of selection in wild turkey populations. What would you predict about the evolution of disease resistance in domestic turkeys? If we observe that domestic turkeys are less resistant, does that necessarily mean that wild females had be choosing more-resistance males, or are other hypotheses equally plausible?

Reference no: EM13159148

Questions Cloud

What mass of magnesium chloride is needed : what mass of magnesium chloride is needed to react with 145 grams of silver nitrate according to the following reaction: MgCl2+2AgNO3=Mg(NO3)2+2AgCl?

Problem related to customers receive a leash : Kent Co. includes one coupon in each bag of dog food it sells. In return for eight coupons, customers receive a leash. The leashes cost Kent $2.00 each. Kent estimates that 40 percent of the coupons will be redeemed. Data for 2006 and 2007 are as ..

Explain how the climate affectd the formatin of soils : Describe the relationship among weathering, ersion, and trasportation? Compare and contrast mechanical and chemical weathering? Explain how the climate affectd the formatin of soils?

Explain what steps are needed to prepare phenylacetylene : what steps are needed to prepare phenylacetylene from C6H5CH2CH2Br I chose the following reagents 1. H2SO4, 2. Br2, 3. NaNH2/excess (were correct) and simply require to draw the intermediate

Describe mechanism of selection in wild turkey population : Wild turkeys are dramatically sexually dimorphic; domesticated turkeys are less so. Suppose that wild female turkeys chose mates on the basis of expensive traits that indicate disease resistance and that artificial selection for rapid weight gain ..

What is the pressure : The pressure in a sealed plastic container is 108 kPa at 41C. What is the pressure when the temperature drops to 22C? Assume that the volume has not changed.

What was apple''s planned investment : Now suppose that at the end of the year, Apple has sold 20.3 million iPhones. What was Apple's planned investment? What was apples actual investment?

Example of frictional unemployment : The sum of the frictional and structural unemployment rates is thought of as the find a job because his or her job skills have become obsolete is an example of frictional unemployment

Explain how penicillin halts binary fission : explain how penicillin halts binary fission. explain also why the cancer drug taxol, which stops eukaryotic division by interfering with spindle formation, has no effect on bacterial cells.

User Account

All Pages