332346 Which one is not a flightless bird:

332347 Pneumatic bones are expected to be found in

332348 Select the correct answer
I. Endoskeleton is fully ossified (bony) and the long bones are hollow with air cavities (pneumatic).
II. The digestive tract of birds has additional chambers, the crop and gizzard.

332349 Identify the correct statements regrading class aves
I. Forelimbs are modified into wings and hindlimbs are modified for walking and swimming
II. Heart is completely four - chambered
III. They are homeotherms
IV. They are oviparous and development is direct

332346 Which one is not a flightless bird:

332347 Pneumatic bones are expected to be found in

332348 Select the correct answer
I. Endoskeleton is fully ossified (bony) and the long bones are hollow with air cavities (pneumatic).
II. The digestive tract of birds has additional chambers, the crop and gizzard.

332349 Identify the correct statements regrading class aves
I. Forelimbs are modified into wings and hindlimbs are modified for walking and swimming
II. Heart is completely four - chambered
III. They are homeotherms
IV. They are oviparous and development is direct

332346 Which one is not a flightless bird:

332347 Pneumatic bones are expected to be found in

332348 Select the correct answer
I. Endoskeleton is fully ossified (bony) and the long bones are hollow with air cavities (pneumatic).
II. The digestive tract of birds has additional chambers, the crop and gizzard.

332349 Identify the correct statements regrading class aves
I. Forelimbs are modified into wings and hindlimbs are modified for walking and swimming
II. Heart is completely four - chambered
III. They are homeotherms
IV. They are oviparous and development is direct

332346 Which one is not a flightless bird:

332347 Pneumatic bones are expected to be found in

332348 Select the correct answer
I. Endoskeleton is fully ossified (bony) and the long bones are hollow with air cavities (pneumatic).
II. The digestive tract of birds has additional chambers, the crop and gizzard.

332349 Identify the correct statements regrading class aves
I. Forelimbs are modified into wings and hindlimbs are modified for walking and swimming
II. Heart is completely four - chambered
III. They are homeotherms
IV. They are oviparous and development is direct