Four coleoptile for experiment
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Which coleoptile bend toward the light? Choose the correct option
a)
and 
b)
and 
c)
and 
d)
and 
Four coleoptile for experiment
Which coleoptile bend toward the light? Choose the correct option
a)
and
b)
and
c)
and
d)
and
Question ID - 5524 | SaraNextGen Top Answer
Four coleoptile for experiment
Which coleoptile bend toward the light? Choose the correct option
a)
and
b)
and
c)
and
d)
and
|
Four coleoptile for experiment
Which coleoptile bend toward the light? Choose the correct option |
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a) |
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b) |
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c) |
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d) |
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(b) Phototropism is the movement of coleoptile (plant organ) towards the light (due to auxin) Figure 1 shows incomplete blockage of auxin, but direction of blockage does not favour the bending of coleoptile towards the light source Figure 2 shows in complete blockage of auxin movement from apical part to lateral part. So, no bending of coleoptile is there Figure 3 shows incomplete blockage, but the direction favours the bending of coleoptile towards the source Figure 4 shows no blockage hence, the bending of coleoptile takes place easily |