div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Lucknow Public Schools and College · Ch 20 Locomotion and Movement Ch 21 Neural control and co-ordination Ch 22 Chemical control and Integration Practical 19 Separation src=https:reader033fdocumentsusreader033viewer202206052360537f62bf128b619c21140ehtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: Lucknow Public Schools and College · Ch 20 Locomotion and Movement Ch 21 Neural control and co-ordination Ch 22 Chemical control and Integration Practical 19 Separation src=https:reader033fdocumentsusreader033viewer202206052360537f62bf128b619c21140ehtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: Lucknow Public Schools and College · Ch 20 Locomotion and Movement Ch 21 Neural control and co-ordination Ch 22 Chemical control and Integration Practical 19 Separation src=https:reader033fdocumentsusreader033viewer202206052360537f62bf128b619c21140ehtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: Lucknow Public Schools and College · Ch 20 Locomotion and Movement Ch 21 Neural control and co-ordination Ch 22 Chemical control and Integration Practical 19 Separation src=https:reader033fdocumentsusreader033viewer202206052360537f62bf128b619c21140ehtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdiv