Which organ system is found in both animals and plants?
a. immune system
b. circulator...
Biology, 19.08.2019 18:00 marivi3cazares
Which organ system is found in both animals and plants?
a. immune system
b. circulatory system
c. digestive system
d. skeletal system
Answers: 2
Biology, 21.06.2019 13:00
An enzyme lowers the energy of activation. what does that mean?
Answers: 1
Biology, 22.06.2019 07:30
In which of the following relationships is one organism always benefited while the other organism is always harmed
Answers: 1
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
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