Phylum Arthropoda Quiz PDF: Questions and Answers - 15

MCQ 71: Below the epicuticle, a bulk of the exoskeleton is present which is named as

1. Procuticle
2. endocuticle
3. cuticle
4. endodermis

MCQ 72: The arthropods possess a complete

1. respiratory structures
2. digestive tract
3. circulatory system
4. reproductive structure

MCQ 73: Sometimes leeches are called

1. parasites
2. carnivorous
3. hectocotylus
4. herbivorous

MCQ 74: Eubacteria are also called as

1. true bacteria
2. microbes
3. pathogens
4. microorganisms

MCQ 75: The organization of animal in which their tissues are derived from the three layers is called

1. diploblastic organization
2. triploblastic organization
3. mesoglea
4. holoblastic organization