Advertisements
Advertisements
प्रश्न
Select the most appropriate answer.
Organs of excretion in annelids are
विकल्प
gills
nephridia
suckers
lungs
Advertisements
उत्तर
nephridia
APPEARS IN
संबंधित प्रश्न
Name one example of the animal which shows the following characteristics:
Has a flattened ribbon-like body:
Differentiate between
flatworms and roundworms
Write a short answer.
Name the special organs of excretion in annelids?
Classify the given animals into different categories indicated.
Jellyfish, liver fluke, pinworm, Ascaris, tapeworm, Hydra, sea anemone into cnidarians, Platyhelminthes, and Nemathelminthes.
Give reason for the following.
What happens to the body temperature of a fish when the temperature of water drops?
Name the various classes of chordates with two examples.
Which group of animals have following characteristics: Body soft, covered by mantle and a calcareous shell.
______ formed during embryonic development.
How are the reproductive characteristics of mammals different from those of aves?
On the basis of the position of the notochord, classify the different prochordates. Justify your answer.
