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Basic Science : Phylum Arthropoda QUESTIONS AND ANSWERS :: part9 : 6 to 10
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
6.Teredo is called |
Elephant’s Tusk shell |
Slug |
Temple shell |
Shipworm |
7.The two valves are unequal in the shell of |
Unio |
Lamellidens |
Pinctada |
All the above |
8.Limax is a |
Plano-convex mollusc |
Naked gastropod |
Gastropod with external shell |
Amphibious gastropod |
9.Time taken for the pearl to be formed is |
One year |
Three years |
Five years |
Seven years |
10.Diameter of eye in Architeuthes is |
7.5 cm |
17.5 cm |
37.5 cm |
57.5 cm |
More Phylum Arthropoda QUESTIONS AND ANSWERS available in next pages
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Health is the greatest gift, contentment is the greatest wealth -Buddha
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