nich type of feathers are long and extend beyond the body for lift? Altricial fe
ID: 268966 • Letter: N
Question
nich type of feathers are long and extend beyond the body for lift? Altricial feathers d. Powder-down feathers C. Filoplume feathers D. Down feathers E. Flight feathers ho vhicah ye offeaterdsitgras s rows releasinga talcIlke substance to waterprof the feathers? A. Altricial feathers B. Powder-down feathers C. Filoplume feathers D. Flight feathers 11. We don't see a crop and gizzard in many vertebrates; why do we see them in most birds? s are more closely related to earthworms than we are and therefore did not lose this structure A. Bird B. Any animal that eats earthworms and insects needs these organs C Birds lack hands and teeth to reduce the size of food, and they need to gather food fast to avoid predators and competition The bird "crop" and "gizzard" are really just names for the stomach and intestine and therefore other vertebrates actually have them E. None of the choices are correct 12. Anyone who has washed a car knows that bird wastes are different from mammal feces and urine. This is because A. birds lack kidneys. B. birds mainly eat berries and insects C. birds excrete ammonia. D, birds produce urine with urea just as in mammals but they don't drink much water so it is more concentrated. B)a bird's waste is uric acid with most water removed. 13. A unique feature of the bird respiratory system is the extensive system of nine interconnecting lungs. A. True B. False 14. A unique anatomical design in turtles is that the A. cranium is fused to the ribs. B. ribs articulate with the backbone. C ribs have been totally lost. D. limb girdles are inside the ribs. sternum is fused with the ribs. 15. Which of the following is least related to the others? A. Great Plains skink B. Tokay gecko C. Iguana D New Zealand tuatara Gila monster ?6. Am notes having a skull with two temporal openings on each side are called diapsids A True FalseExplanation / Answer
The correct options are given below:
9) E
10) B
11) C
12) E
13) B
14) D
15) D
16) A
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.