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Complete Metamorphosis: Radial changes in morphology occur in four phases i.e., Eggs, Larva, Pupa and Adult. Examples of complete metamorphosis are Beetles, Weevils, Moths, Butterflies, Silkworm, Flies, Sawflies, Bees, Ants, Wasps
Which of the following is an example of a chemo-organotroph?
Which of the following plants has seeds lacking endosperm as a result of double fertilization?
Which of the following substances is not classified as an insect growth regulator (IGR)?
Which of the following is correct with respect to animal cell?
What is the main objective of Pruning?
Acid soil can be amended with the help of
Which of the following herbicides is NON-SELECTIVE?
Which of the following nutrient element is immobile in soil but mobile in plants ?
What is the name of the class of pteridophytes to which Dryopteris, Pteris, and Adiantum belong?
Sweet potato aphid attacks mainly on ................................?