Here we are providing NCERT solutions for CBSE Class 11 Biology chapter – Breathing and Exchange of Gases. All these model solutions have been prepared by the subject experts. These solutions will ...

The questions in this quiz are suitable for GCSE biology students studying levels of organisation, the need for exchange surfaces, adaptations of effective exchange surfaces in all organisms, the ...

This paper seeks to identify the factors which have the greatest effect on gas diffusion rates into animal burrows, and in turn on the maximum size of burrowing animals which may rely on simple burrow ...

Somatic embryogenesis can be induced in the leaves of cork oak (Quercus suber L.) trees. The use of this propagation system in multivarietal forestry requires the mass production of cloned plants at ...

Breathing and Exchange of Gases MCQs: Multiple-choice questions are an essential part of the CBSE examination. These questions are beneficial for precisely analysing student learning, as the response ...

Dorit Hockman is in the Department of Human Biology, Division of Cell Biology, University of Cape Town, Cape Town 7925, South Africa. This theory needs to be tested, but, without travelling back in ...

This is a preview. Log in through your library . Abstract Four-year-old saplings of Scots pine (Pinus sylvestris L.) were exposed for 11 weeks in controlled-environment chambers to charcoal-filtered ...