Check out the following slide show and discuss the answers to the questions with your group.
How does the growth and survival of the oysters in the Chesapeake Bay depend on the evolution of the oysters?
* think about what you learned about the selective breeding of oysters
35 comments:
If they die there won't be any oysters to breed.
If they all die there will be nothing
we can do to help them.
Oysters are good for the bay because they filter the bay.
The survival of the oysters depends on if us humans at least try to keep them alive.
it depends on the evolution of the oysters by different places in the bay having different things for the oysters to use.But then other places might not have the same things for the oysters.For example one place might have more space for the oysters but another place might not have as much therefore the place with more space will let more oysters live or survive.
if the oysters become MSX-free there will be more healthy oysters.
With out the oysters the chesapeake bay would not be clean enough for other sea creatures.
Some oysters have different appearances or traits. For example different eyes,and colored shell.
If they have diseases the offspring will have the diseases and they will die at a young age.
We need oysters to filter out our bays and keep our underwater clean.
The survival of the oysters help the offspring because they need to survive to have another oyster without MSX.
If there are no resistant oysters than they would all be no oysters left to breed or eat.If all of the oysters die the bay will not be clean
and turn green.If oysters die then people will not be able to eat them.
The oysters are good filters for the chesapeake bay because without oysters the
bays wouldn't be clean.
if all the oysters die because of the msx there won't be anymore oysters to breed and make oysters that can survive thought the msx
oysters are great filters.
If the oysters evolve they may all become disease resistant. Then we wouldn't have to worry about the diseases the oysters may get.
If the population of oysters is low there isn't a good chance of having a offspring with evolution.
The survival of the oysters is based on how the evolution is. If the evolution is a very strange and dangerous one the survival is very unlikely and hard. If oysters die because of the evolution the population of oysters in the chesapeake bay will definetley go down. Just because of the evolution.
If the oysters die the organisms that feed off of them will die because of starvation.Also the growth of the oysters go down because people pollute Chesapeake Bay by throwing trash in on the ground and it blows from were they threw it to the Chesapeake Bay.Also the growth goes down because of chemicals that gets in to the bay.
if one group dies it is most likley that many groups die
The growth and survival of oysters depend on the evolution because with selective breeding, it may be easier to get MSX resistant oysters.
The survival of the oysters of Chesapeake Bay depend on the oysters that cant get Dermo or MSX. They need to breed in order to get more disease free oysters.
If the oysters die then there wont be
any more oysters to breed together.Also oysters are good for the bay because they filter the bay.
If the oysters die then there wont be
any more oysters to breed together.Also oysters are good for the bay because they filter the bay.
Some of the animals depend on and eat the oysters. If people kept eating the oysters then there would be no more oysters to breed. Also they kept
on eating the oysters then there will be no more oysters in the ocean. The bay depends on the oysters because it helps the bay.
If they all die the bay water will be dirty.
If all the oysters die from MSX or Dermo then there will be no oysters left to breed.Then the population of the oysters in the chesapeake bay will decline.
If oysters stay healthy and keep reproducing the oyster population wont drop as much
If they all die fishers can't catch them out of the chesapeake bay
If the oysters die then there will be any oysters to breed.Oysters filter the bay and with out them then the bay will be nasty and the animals will not be able to live.The animals that eat the oysters
will not be able to live.
If the oyster were to not grow sufficiently and would mess up the genetic processes and most likely kill the oysters that contain the genetic DNA.
OYSTERS GROWTH AND SURVIVAL DEPENDS ON THE EVOLUTION BY THE TRASH KILLING THEM AND FILTHY WATER THAT THERE SUCKING IN......
the oysters depend on the chesapeake bay for food and a home they think there food is trash,plastic,glass,paper,and other.
If all oysters are not resistant to msx nothing will fillter the bay
if they all die because of the polotion in liter in the sea/bay there is nothing we can de
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