Advertisements
Advertisements
Question
Select the most appropriate answer.
Organs of excretion in annelids are
Options
gills
nephridia
suckers
lungs
Advertisements
Solution
nephridia
APPEARS IN
RELATED QUESTIONS
Fill in the blank.
Annelids have special organs of excretion called ..............
Differentiate between
warm-blooded and cold-blooded animals.
State if the following statement is true or false. Correct the statement if it is false.
Reptiles have a scaly skin. They lay eggs with a hard shell and are warm-blooded animals.
Answer in detail.
Name the different classes of arthropods. Write one characteristic feature of each class.
Answer in detail.
How are the bones of birds different from those of other vertebrates?
Write important characters of chordates?
Write zoological names of roundworm.
Match items in Column A with the appropriate items in Column B
| Column A | Column B |
| Cobra | Protozoa |
| Peacock | Amphibia |
| Earthworm | Annelida |
| Euglena | Reptilia |
| Frog | Porifera |
| Spongilla | Aves |
Why are eggs of reptiles covered with shells unlike the eggs of amphibians?
On the basis of the position of the notochord, classify the different prochordates. Justify your answer.
