Question

wht plants have no specialised respiratory system?

Answer 1

Are you asking why? No plants actually have a specialized respiratory system.

Answer 2

Hai Sweet Friend, @rfgfrg WeLcoMe to OpeN stuDy.. !!

Hmm... i understands... it's a tricky question, Since, each part of the plant - the roots, stem and leaves respire independently, Plants do not have respiratory organs such as gills or lungs, yet they still need oxygen to retrieve energy out of the food they produce.

Ref: http://www.sk.lung.ca/index.php/health-facts/kids-compare-lungs/kids-plants#.U1-srcs-r3M

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