Biology, 17.02.2020 20:19 vxdsvsfdds
A hurricane floods the mouth of a river that empties into the ocean. The inflow of salt water increases the salt content of the river water. Freshwater fish must stay in low salt environments. What will be the most likely response of the fish?
A.
swim downstream into the ocean
B.
stay where they are
C.
beach themselves on the shore
D.
swim farther up the river
Answers: 3
Biology, 22.06.2019 08:50
If the nucleus of a cell was removed the cell wouldn’t be able to make proteins because
Answers: 1
Biology, 22.06.2019 15:00
Pls me i need this ! each cell has genes activated depending on it's job and what kind of cell it is. it is the presence of that causes the repressor protein to fall off and unblock the gene on the lac operon. if a gene is turned on then it is being an additional circular chromosome found in some bacteria that is used in genetic engineering.
Answers: 2
A hurricane floods the mouth of a river that empties into the ocean. The inflow of salt water increa...
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