METAMORPHOSIS IN INSECTS
Metamophosis is defined as the series of gradual changes of form and shape of an insect from the fertilised egg (immature stage) to adult (mature stage of adulthood). Certain organisms when they are hatched from eggs do not directly resemble…
MEANING OF CROP PEST
A pest can be described as any organism capable of causing damage to crop plant. Types of Crop Pest Important pests of crop plants are grouped into the following classes: insects birds; rodents; monkeys; man; nematodes. Insect pests…
Study Guide
