1. Selective breeding often comes with benefits and drawbacks. Provide 2-3 examples from the text that supports this statement. (This answer should be at least 5-6 sentences) 2. Should we continue to selectively breed animals or plants? Why or why not? Use multiple examples (broiler chicken, Belgian blue cows, dogs, dairy cows) in your response. Your answer should be at least 5-6 sentences. ChromeFileEditViewHistory BookmarksРеople TabWindowHelp9 6.46 GB33%Fri Jan 29 10:35 AM| b | & |Benchmark 5 TENZIN PEMA - E X12/23 Classwork (Selective Bre XTENZIN PEMA - 12/23 Classwo X+docs.google.com/document/d/1MEVZpls40ofqfoSs68tvHkK2i9CUDRVS31FOkDM80lc/editTENZIN PEMA - 12/23 Classwork (Selective Breeding) *TURN INShareFile Edit ViewInsert Format Tools Add-ons Help AccessibilityLast edit was seconds agoBIU AE- E EE E90%Normal textCentury Go..12+31Directions: Please read, annotate, and answ# 1. YOU SHOULD NOT WORK ON THE EXIT TICKET YET. YOU DO NOT HAVE ENOUGHINFORMATION TO ANSWER IT YET.The chickens on the left are egg-laying hens.They have been selectively bred to lay lots ofeggs, but they grow at a normal rate.Globally, most laying hens are kept in cages.In Britain, most hens are either free-range orkept in colony cages (see photo above). Thechickens on the right are broiler chickens.They have been bred for meat. They growtwice as quickly and are usually slaughtered atphoto: O Colin Seddonsix weeks old. Most meat chickens are keptintensively in large sheds. All of these chickens have the same common ancestor. They are descended from the jungle fowl, whichcan still be found in the wild in the forests of India and South-East Asia. Chickens were first domesticated at least 3400 years ago.Farmers have been selectively breeding chickens for thousands of years. The basic method is quite simple. If you breed from thehen which lays the most eggs, the chances are that her daughters will also be good layers. This is because the number of eggswhich a hen lays is partly controlled by the genes which a hen inherits from her parents. Meat chickens have been selectively bredusing the same principle. Selective breeding has become a complex scientific business. A wild jungle fowl might lay 20-30 eggs in ayear. Today's hens each lay over 300 eggs a year on average. Eggs have become a cheap food, but at a cost to the hen. Evenwith good food, her bones may be depleted by the calcium she uses to make all those egg shells. Hens often suffer from broken<>bones, partly due to calcium depletion. Our demand for cheap food has caused us to make our farm animals work harder.JAN 93.1415938429...lil+Ili ChromeFileEditViewHistory BookmarksРеople TabWindowHelp9 6.46 GB33%Fri Jan 29 10:35 AM| b | & |Benchmark 5 TENZIN PEMA - E X12/23 Classwork (Selective Bre XTENZIN PEMA - 12/23 Classwo X+docs.google.com/document/d/1MEVZpls40ofqfoSs68tvHkK2i9CUDRVS31FOkDM80lc/editTENZIN PEMA - 12/23 Classwork (Selective Breeding)TURN INShareFile Edit ViewInsert Format Tools Add-ons Help AccessibilityLast edit was seconds ago90%Normal textCentury Go...В IU AE E12+31Many meat chickens go lame (pain in leg or foot that can affect movement). This is a result of selective breeding for meat. Thechicken in the picture above has been bred to grow fast. He has been bred to put on a lot of meat. Unfortunately, his joints havenot developed as fast as his muscle. Some scientists believe that a third of meat chickens suffer pain whilst standing. Over 3% havedifficulty walking more than a very short distance. Many chickens die of heart problems, since their hearts cannot keep pace withtheir bodies. Few animals which have been selectively bred would survive in the wild. This is certainly true of the meat chicken.Broiler chickens which are spared from slaughter often die young. This is a problem for those who wish to breed broiler chickens. Tokeep the parent birds healthy, they have to be restricted to a quarter of their normal diet while they are growing. They have beenbred to be hungry so they grow fast, but to keep them healthy they have to be kept hungry.Artificial Selection is another name for selective breeding. In the wild, natural selection weeds out animals which are not adaptedto their environment. Artificial selection may be useful to us, but it may produce animals which are more likely to suffer. Selectivebreeding can be used to help to put this problem right. We can breed animals with stronger hearts and legs. Nevertheless, themore we breed animals to be productive, the more they are likely to suffer from the side-effects of working too hard.1. Selective breeding often comes with benefits and drawbacks. Provide 2-3 examples from the text that supports thisstatement. (This answer should be at least 5-6 sentences)**THIS WILL BE COMPLETED IN THE LAST 5-6 MINS OF CLASS**<>JAN 93.1415932984+...lilIIIli

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Description: 1. Selective breeding often comes with benefits and drawbacks. Provide 2-3 examples from the text that supports this statement. (This answer should be at least 5-6 sentences) 2. Should we continue to selectively breed animals or plants? Why or why

Selective breeding, also known as artificial selection, is a process used by humans to develop new…

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1. Selective breeding often comes with benefits and drawbacks. Provide 2-3 examples from the text that supports this statement. (This answer should be at least 5-6 sentences) 2. Should we continue to selectively breed animals or plants? Why