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Question
Who gave protoplasmic streaming hypothesis for translocation?
Who gave protoplasmic streaming hypothesis for translocation?
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Solution
The correct option is A De Vries
The cytoplasmic or protoplasmic streaming hypothesis to explain translocation of sugars in plants was given by De Vries, 1885 and Curtis, 1935. According to this theory, in a sieve tube element, organic solutes pass to all parts by cytoplasmic streaming, while they pass from one element to another through diffusion.
The cytoplasmic or protoplasmic streaming hypothesis to explain translocation of sugars in plants was given by De Vries, 1885 and Curtis, 1935.
According to this theory, in a sieve tube element, organic solutes pass to all parts by cytoplasmic streaming, while they pass from one element to another through diffusion.
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