Neco Model Questions Vol1 2017 Biology Question 26
Practice objective / multiple choice question 26 from the 2017 Neco Model Questions Vol1 Biology examination.
A biologist discovers an unknown vertebrate and records the following characteristics: (1) possesses a notochord at some stage of development, (2) has a vertebral column, (3) breathes using lungs, (4) reproduces by laying eggs with a leathery shell, (5) has a three‑chambered heart, (6) exhibits ectothermy (cold‑blooded). Using the standard hierarchical classification criteria for vertebrates, determine the most specific taxonomic rank (Class) to which the organism can be assigned. Explain each inference step.
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This is Neco Model Questions Vol1 2017 Biology Question 26. It is one of the objective questions from the 2017 Neco Model Questions Vol1 Biology examination.
Difficulty level: Hard .
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