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param jah
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Asked: 2021-10-12T07:09:19+00:00 In:

Suggest two features of plants that will prevent insect and pest infestation

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Class 12 Science Biology Solutions
12th Biology Science Session 2022-23
12th Biology Terminal Exam Based Extra Questions
Class 12th Biology Sample paper Questions

class 12 biology extra questions answersclass 12th science session 2021-2022
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    1. i. increasing hair growth on aerial parts of plants.
      ii. Rendering the flowers nectar less.
      iii. Enabling plants to secrete insect killing chemicals (toxins).

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