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जीव विज्ञान पत्रिका अक्टूबर 2019 : NEET परीक्षा हेतु पीडीऍफ़ बुक | Biology Magazine October 2019 : For NEET Exam PDF Book

जीव विज्ञान पत्रिका अक्टूबर 2019 : NEET परीक्षा हेतु पीडीऍफ़ बुक | Biology Magazine October 2019 : For NEET Exam PDF Book


Biology-Magazine-October-2019-For-NEET-Exam-PDF-Book


Name of Book :  Biology Magazine October 2019 / जीव विज्ञान पत्रिका अक्टूबर 2019 

Hope This Biology Magazine October 2019 Book will Step up you to Succeed / आशा करते हैं जीव विज्ञान पत्रिका अक्टूबर 2019 पुस्तक आपके कदम सफलता की ओर ले जायगी

Language of Book : English

Size of Ebook : 45 MB

Total pages in ebook : 90

Ebook Downloading Status  : Best 
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Description about eBook : TRANSPORT IN PLANTS

Plants do not have a regular circulatory system but they need to move or transport various types of substances over short (i.e., within the cell, across the membrane and cell to cell) or long distances (i.e., from root to leaves). The distance transport that occurs through vascular tissues, i.e., xylem and phloem is call translocation. It occurs through mass flow.
MEANS OF TRANSPORT
Passage of materials into and out of the cells, i.e., short distance transport is carried out by a number of methods diffusion, facilitated diffusion and active transport.
Diffusion's the movement of materials along the concentration gradient, i.e., from region of higher concentration to the region of lower concentration. It is slow and passive, i.e., no energy expenditure takes place. Diffusion is very important to plants, as it is the only means for gaseous movement within the plant body.............

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