A Level Biology Practice Exam

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Master the A Level Biology Exam. Use flashcards and multiple choice questions with hints and explanations to ace your test. Start your journey to excellence!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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Which group of organisms is classified under the kingdom Fungi?

Bacteria and viruses
Yeasts, moulds, and mushrooms
Green plants and algae
Insects and arachnids

The correct answer is: Yeasts, moulds, and mushrooms

The correct choice highlights the organisms that fall under the kingdom Fungi, which includes yeasts, moulds, and mushrooms. These organisms share specific characteristics that define them as fungi. They are eukaryotic, meaning their cells have a nucleus, and they typically obtain their nutrients through absorption rather than photosynthesis (as plants do) or ingestion (as animals do). Fungi play critical roles in decomposition and nutrient cycling within ecosystems. The other groups listed do not belong to the kingdom Fungi. Bacteria and viruses are classified under the domains Bacteria and viruses, respectively, which are fundamentally different from fungi. Green plants and algae belong to the kingdom Plantae and are primarily autotrophic, absorbing energy through photosynthesis. Lastly, insects and arachnids are part of the kingdom Animalia, characterized by their mobility and heterotrophic feeding behavior, further differentiating them from fungi.