Biology, 07.10.2020 22:01 senituliii
Lets consider the group known as tetrapods, these include Salamanders, Turtles and the Leopard. A. Are they a monophyletic group? (1 point) B. Is the Amniotic Egg ancestral or derived for this group (tetrapods)? (1 point) C. Is the Vertebral Column ancestral or derived for this group (tetrapods)? (1 point) Now consider the group known as fish, this includes the Lamprey and the Tuna. D. Is this a monophyletic group? (2 points) E. Why or why not? (1 point)
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Biology, 22.06.2019 11:30
Female luna moths (actias luna) attract males by emitting chemical signals that spread through the air. a male hundreds of meters away can detect these molecules and fly toward their source. the sensory organs responsible for this behavior are the comblike antennae visible in the photograph shown here. each filament of an antenna is equipped with thousands of receptor cells that detect the sex attractant. based on what you learned in this chapter, propose a hypothesis to account for the ability of the male moth to detect a specific molecule in the presence of many other molecules in the air. what predictions does your hypothesis make? design an experiment to test one of these predictions.
Answers: 1
Biology, 22.06.2019 13:30
During the process of blank and molecules such as a glucose must use a protein channel to cross through a cell membrane
Answers: 1
Biology, 22.06.2019 20:00
Which fossil organism in whale evolution do you think was the first to live mostly in water? explain your claim with evidence and reasoning?
Answers: 2
Lets consider the group known as tetrapods, these include Salamanders, Turtles and the Leopard. A. A...
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