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Here, radius r = 20 cm, arc length s = 24(4/9) cm = 220/9 s = rθ ⇒ θ = 220/(9 × 20) ⇒ θ = 11/9 rad => 11/9 × 180/π = 220/3.14 => 70°
The availability of plant nutrients are more at a pH range of 6-7 except
Which one is an example for nonselective herbicide?
Which of the following is NOT correctly matched?
Which of the following is a micronutrient?
The process of allocation of scare resources of the farm to organise the farm production is known as:
Possession by two or more species of a similar or identical character state that has not been derived by both species from their common ancestor is called
Glutathione -S-transferase is responsible for the selectively of
Aphis craccivora is a vector of which disease?
Meiotic division takes place in:
Short term credit is usually for a period of ranging up to: