Answers: 2
Biology, 21.06.2019 13:00
Which supports the idea that birds and butterflies both have wings but they do not have a common ancestor with wings? the wings are analogous structures that evolved differently and do not have a similar internal structure. the wings are homologous structures that evolved differently and do not have a similar internal structure. wings of birds are vestigial structures, but the wing structures of bats are not vestigial. wings of bats are vestigial structures, but the wing structures of birds are not vestigial.
Answers: 2
Biology, 22.06.2019 07:00
Give two examples of what would occur if one of the pairs did not match or had an extra chromosomes. explain how this might occur, and if it would be dangerous to the individual. fast.
Answers: 1
Biology, 22.06.2019 14:20
Do the following statements describe actin, myosin, both of the proteins or neither of the proteins? (a) contains a binding site for calcium (b) found in the i band (c) exists in a globular (g) form and a filamentous (f) form (d) contains a binding site for atp (e) is a component of the thin filament (f) is a component of the thick filament
Answers: 2
Biology, 22.06.2019 15:00
Cells must be in osmotic equilibrium with their surroundings environments because if they swell or shrink thier membranes will rupture
Answers: 1
George a. miller published a paper proposing that...
Mathematics, 20.09.2019 15:30
Mathematics, 20.09.2019 15:30
History, 20.09.2019 15:30
Mathematics, 20.09.2019 15:30
Geography, 20.09.2019 15:30
Mathematics, 20.09.2019 15:30
Mathematics, 20.09.2019 15:30
Computers and Technology, 20.09.2019 15:30
Mathematics, 20.09.2019 15:30
Mathematics, 20.09.2019 15:30