Normally, sodium and potassium leakage channels differ because . multiple choice 1 sodium leakage channels require ATP to transport ions, but potassium leakage channels do not sodium leakage channels are voltage-gated, but potassium leakage channels are ligand-gated sodium leakage channels always remain open, but potassium leakage channels must be specifically activated to open sodium ions diffuse through leakage channels into the cell, but potassium ions diffuse through leakage channels out of the cell

Ry was studying two populations of the same species of lizards. one population lived on an island and the other lived on the mainland. both populations were affected by a hurricane that hit the island and the mainland with equal force. a year later, henry was testing the gene frequency and saw a decrease in genetic variation in the island species, but not in the mainland species. which best describes a conclusion he might have reached? gene flow greatly affects small populations, but large populations can recover. genetic drift greatly affects small populations, but large populations can recover. gene flow greatly affects large populations, but small populations can recover. genetic drift greatly affects large populations, but small populations can recover.

Compare and contrast cladistics and phylogeny. what are their advantages and disadvantages? which is the most useful in understanding how an organism developed into its current form? which concept most strongly supports your opinion about the origin of any given organism?

The galapagos island contain 13 species of finches four of the species are seen here it is believed that all of the species had one common ancestor and overtime