Advertisements
Advertisements
Question
Select the most appropriate answer.
Bones with large air cavities are present in
a. cnidarians.
b. fish.
c. annelids.
d. birds.
Options
cnidarians
fish
annelids
birds
Advertisements
Solution
birds
APPEARS IN
RELATED QUESTIONS
Tick (✓) the appropriate answer:
Identify the aquatic animal with scaly skin which breathe with gills
Fill in the blank.
Annelids have special organs of excretion called ..............
Select the most appropriate answer.
Organs of excretion in annelids are
Differentiate between
amphibians and Pisces
Answer in detail.
List two notable characteristic of birds which is not found in any other group of animals?
Answer in detail.
Why are mammals regarded as the most advanced animals?
Paramecium is a protista because of its ______.
The biggest vertebrate animal is the ______.
The notochord extends throughout the entire length of the body is ______.
______ formed during embryonic development.
