6. Examine the specimen in the photograph below. a. Explain the origin of the two circular openings on this specimen. b. Tell what sort of organism most likely made these circular openings, and why they are located in this particular place on the specimen. c. What might have caused the light-colored circular patches near the top edge and on the left side of this specimen

Akrabby blind whale has married pearl who has normal vision. oneof their two sons is also colorblind. what arr the genotypes of the parents?

Which of these is an example of structural protein in plants

Baroreceptors in the aortic arch and carotid bodies are mechanoreceptors that respond to the stretch that occurs in these arterial walls with changes in blood pressure. if pressure changes rapidly, the baroreceptors initiate a feedback mechanism that reduces blood pressure; however, if pressure changes slowly, as in developing hypertension, the receptors do not respond. given this information, the baroreceptors are most likely which type of receptor?