- Which mechanism of intercellular communication is local communication between cells? Paracrine Endocrine hormones Synapse Direct communication
- Select the correct answer. A person discovers a nest of untended eggs but is unsure as to what type of poultry it may be They are not sure as to the length of time they ha already been there, but they bring them in and start to care for them. It's been at least 30 days since they were lain.What type of eggs could the) A. Turkey B. Duck C. Geese D. Chicken
- Select the correct answer. What specific adaptations do Alpine, Nubian, La Mancha,and Saanen goats have in common? A. Muscle density B. Dense fleece C. Well-developed udders D. Balanced meat and milk production
- Prehensile tails are found among Select one: A. most hominoids. B. New World monkeys. C. all primates. D. Old World monkeys. A prehensile tail is like an opposable thumb in that both Select one: A. are characteristics of the earliest primates. B. are used for grasping. C. can be fully bent in any direction. D. evolved before the anthropoids. Which group of organisms is an example of a population? Select one: A. all students attending colleges and universities in your state B. all of the microorganisms on your skin C. all of the students in your classroom D. the various plants found in prairies in the western United States
- Select the correct answer. What is the main advantage of the poultry circulatory system over the mammalian circulatory system? A. Larger heart to pump blood B. Diaphragm for breathing C. Higher capillary density for blood circulation D. More efficient nerves
