Setae, aestivation, annuli of earthworm — task. Science State Board, Class 9.

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எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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Choose \(two\) correct statements from the below statements:

Answer variants:

Earthworms feed on live and dead organic materials

Earthworms facilitate soil aeration and crops' growth

Annuli are tiny hair-like structures that are found projecting out under the body of the earthworm

Earthworms senses light through photophobic cells

Correct statement \(1\):

Correct statement \(2\):

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14. Setae, aestivation, annuli of earthworm