Biology - Single MCQs (Page 187)

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Q1861. In cockroach, vision is due to?...Q1862. Exoskeleton of which phylum consists of chitinous cuticle ?...Q1863. The exerctory organ in cockroach is?...Q1864. Book lungs are respiratory organs in?...Q1865. The respiratory pigment present in cockroach is?...Q1866. Which of the following is a crustacean ?...Q1867. Which of the following have the highest number of species in nature ?...Q1868. Body cavity lined by mesoderm is called?...Q1869. Metameric segmentation is the main feature of?...Q1870. Which of the following animals has a true coelom ?...