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प्रश्न
Fill in the blanks:
Nephridia are the excretory organs of ______.
उत्तर
Nephridia are the excretory organs of Annelida.
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संबंधित प्रश्न
Define the term hermaphrodite. Give two examples.
Give an example each of Urochordata and Cephalochordata.
Give one point of difference between notochord and nerve cord.
Write down four general characters of cnidarians (coelenterates). Give two examples.
Name major phyla of Animal kingdom. Write down one character and one example of each of them.
Why are scientific names of living beings considered better than their common names?
Rewrite the following scientific names correctly.
ficus religiosa (peepal), zea Mays (maize) and Bombyx Mori (silk moth).
Give two examples of each of the following: Nemathelminthes
What is binomial nomenclature?
Write the binomial name of
- Human being
- Paddy
