Class 11C

Araneology is the study of

• Crustaceans

• Cnidarians

• Spiders

• Crustaceans

Batrachology is the study of

• Amphibians and reptiles

• Only amphibians

• Only reptiles

• None of these

Nucleated RBCs are found in

• Camel

• Llama

• Both a and b

• All mammals

Which of these characters holds true for Poriferans

• All aquatic, sessile, triploblastic, bilaterally symmetrical

• Some aquatic, sessile, diploblastic, mostly asymmetrical

• Few aquatic, sessile, diploblastic, mostly asymmetrical

• All aquatic, sessile, diploblastic, mostly asymmetrical

The generic name of liver fluke is

• Fasciola

• Taenia

• Planaria

• None of these

Hydra belongs to this class

• Scyphozoa

• Hydrozoa

• Anthozoa

• Trematoda

Class Myriapoda has

• 3 pairs of appendages

• 4 pairs of appendages

• 5 pairs of appendages

• Many pairs of aopendages

Helix belongs to Phylum

• Arthropoda

• Echinodermata

• Mollusca

• Cnidaria

Water canal system is the most specific characteristic feature of this phylum

• Coelenterata

• Nematoda

• Anelida

• Porifera

Which of these organisms is not a hermaphrodite

• Ascaris

• Taenia

• Pheretima

• Hydra