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Question

The style in Arachis before fertilization is

A
Positive phototropic
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B
Negative phototropic
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C
Positive geotropic
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D
None of the above
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Solution

The correct option is A Positive phototropic
The movement of plants in response to light is referred to as phototropism and to gravity is called geotropism. Arachis hypogea or peanut or groundnut belonging to the family Fabaceae or Leguminoseae, this is a herbaceous plant with yellowish organ flowers borne on auxillary clusters with ovary positioned at the base of the floral cup. The stigma is supported on a long style and before fertilization this shows positive phototropism.

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