Common features of tracheae of cockroach and rabbit is that both:

Phylum Arthropoda Mcqs
BILAL KHATTAK0

A.Have crtilagenous rings
B.Have no-collagsible walls
C.Are paired and branched
D.Are endodermal in origin

Related Mcqs:

  1. Terminal ducts of septal nephridia in earthworm open:
  2. Poor compression in a two stroke engine cannot be due to
  3. In an automobile engine the temperature of the piston will be more at
  4. Initial material to Medern Synthetic Theory of Organic Evolution was provided by Dobzhansky’s book entitled:
  5. What are kinds of frost injuries?
  6. Air pollution can be of __________?
  7. Which of the following is true of institution?
  8. Homologous structures in organisms are:
  9. Unsteady state of heat flow occurs in
  10. An indifference curve is always:

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