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Which one of the following phyla is correctly matched with its two general characteristics?
Options
(a) Arthropoda – Body divided into head, thorax and abdomen and respiration by tracheae
(b) Chordata – Notochord at some stage and separate anal and urinary openings to the outside
(c) Echinodermata – Pentamerous radial symmetry and mostly internal fertilization
(d) Mollusca – Normally oviparous and development through a trochophore or veliger larva
Correct Answer:
Mollusca – Normally oviparous and development through a trochophore or veliger larva
Explanation:
Mollusca mostly oviparous and a few viviparous. The development may be direct or indirect with trochophore, velliger and glochidium.
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Topics: Plant and Animal Kingdom
(295)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Suicidal bag of plant cell is
- When EDTA is injected into the muscles it combines with Ca2+ ions and then
- Membrane-bound organelles are absent in:
- The repture and fractionation do not usually occur in the water column in vessel
- Anaerobic process after glycolysis is called
Topics: Plant and Animal Kingdom (295)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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