Question
Which one is the infective stage of Rotylenchulus
reniformis? A. Preadult female B. 2 stage juvenile C. 3 stage juvenile D. Adult males Choose the correct answer from the options given belowSolution
The infective stage of Rotylenchulus reniformis, a nematode commonly known as the reniform nematode, is the second-stage juvenile (J2). The J2 stage is the mobile, infective stage of the nematode that can penetrate and infect plant roots. Once inside the roots, the nematode establishes a feeding site, causing damage to the plant and affecting its growth.
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What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
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15 + 10 – 6 × [20 + 8 – 2 × (50 – 35)] - Determine the simplified value of the given expression.
(-6) × {21 – (–3) × (–6)} - What will be come in place of (?) in the given expressions.
45% of 640 + 35% of 320 = ? 25% of 30% of 3/5 of 14500 =?
- What will come in place of (?), in the given expression.
144 ÷ 12 + 18 × 2 = ?
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