NCERT Important Questions Class 9 Science biology Chapter 7
Important NCERT Extra Questions
Chapter 7 Diversity in Living Organisms
NCERT Book Extra Questions for Session 2022-2023
CBSE Board and UP Board Others state Board
Wins are absent in bed bug even then it is considered an insect. Why?
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Bed bug (Cimex) is an insect because it possesses the basic characteristics of class Insecta, such as: (i) Three pairs of jointed thoracic legs. (ii) Its body is divisible into three parts -head, thorax and abdomen. (iii) The exoskeleton of bed bug is made up of chitin.