Neco Model Questions Vol1 2022 Biology Question 32
Practice objective / multiple choice question 32 from the 2022 Neco Model Questions Vol1 Biology examination.
Two unknown vertebrates are described as follows.\n\nOrganism A: multicellular, eukaryotic, heterotrophic, no cell walls, possesses a dorsal nerve cord, pharyngeal slits, post‑anal tail, is warm‑blooded, has hair and mammary glands.\n\nOrganism B: multicellular, eukaryotic, heterotrophic, no cell walls, possesses a dorsal nerve cord, pharyngeal slits present in the embryo, post‑anal tail, is warm‑blooded, has hair, but lacks mammary glands. Both have sharp carnassial teeth and retractable claws.\n\nBased on these characteristics, what is the most specific taxonomic rank that both organisms are guaranteed to belong to the same?
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This is Neco Model Questions Vol1 2022 Biology Question 32. It is one of the objective questions from the 2022 Neco Model Questions Vol1 Biology examination.
Difficulty level: Hard .
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