Biology, 21.05.2020 20:04, veikkoaval
A rancher wants to investigate the use of artificial selection in his cattle herd. Which of these options is an example of artificial selection?
A. Breed a cow that produces large quantities of milk with a bull that comes from a line of cattle with long lifespans.
B.
Trace the family tree of a chicken that lays many eggs back through several generations.
C.
Separate a population of rabbits and monitor any trait changes over the next few generations.
D.
Choose one individual in a population of sheep to favor with food and shelter and see if it mates more.
Answers: 2
Biology, 22.06.2019 11:00, shikiaanthony
Draw the farm's ppf for corn and beef. draw a point that shows an inefficient combination of corn and beef. label ita. draw a point that shows an unattainable combination of corn and beef. label itb. draw a point that shows an efficient combination of corn and beef. label itc.
Answers: 2
Biology, 22.06.2019 13:30, staffordkimberly
What are levels of ecology and how can we remember them
Answers: 1
A rancher wants to investigate the use of artificial selection in his cattle herd. Which of these op...
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