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Radial symmetry is usually associated with

lower grade of organization
creeping mode of life
aquatic life
sedentary mode of life
Additional Questions

Which organism possesses characteristics of plants and animals?

Answer

Pupa occurs in the life cycle of

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Pneumatic bones are expected to be found in

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Peripatus is a connecting link between

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The osculum is an excretory structure in

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"Kala-azar" and "oriental sore" are spread by

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Ornithorhynchus is a

Answer

In which one of the following the genus name, its two characters and its class/phylum are correctly matched?

Genus nameTwo charactersClass/Phylum
1. Aurelia(a) Cnidoblasts
(b) Organ level of organization
Coelenterata
2. Ascaris(a) Body segmented
(b) Males and females distinct
Annelida
3. Salamandra(a) A tympanum represents ear
(b) Fertilization is external
Amphibia
4. Pteropus(a) Skin possesses hair
(b) Oviparous
Mammalia

Answer

Bed Bugs contribute to the spread of

Answer

Annelids are called ______ worms.

Answer
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