Which of the following has lungs?
Correct answer: B. Dipnoi
- A. Shark
- B. Dipnoi
- C. Rays
- D. None
Explanation
The vertebrates already considered are adapted to strict aquatic life. The group of ancient ish known as dipnoi showed modiication of aquatic breathing system to meet the conditions of terrestrial life by developing lungs.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Kingdom Animalia
Animals are multicellular, heterotrophic eukaryotes whose cells lack cell walls and chloroplasts, with specialised tissues in most groups. Coverage includes body symmetry, tissue layers, coelom, segmentation and levels of organisation, plus major phyla such as Porifera, Cnidaria, Platyhelminthes, Annelida, Arthropoda, Mollusca and Chordata.
Practise Biodiversity and Variety of Life
3,130 free Biodiversity and Variety of Life MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biology questions like this
Biology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Kingdom Animalia questions
Birds are different from mammals in all except:
The organs of locomotion in annelids are which of the following?
Which of the following is correct about insects?
Main difference between hemichordata and chordata lies in:
All the animals of the grade radiata are which of the following?
The only aquatic arthropods: