Biology MCQs
Practice free Biology multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 1146 questions — no login required.
Question 541hard
Which of the following is a fresh water sponge?
Question 542medium
The kingdom Protista is primarily made up of organisms that are
Question 543medium
Marsupial Kangaroo is
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Question 544medium
Which one of the following has a bilateral symmetry in its body organization?
Question 545medium
Branch of biology which deals with the study of identification, nomenclature and classification of organisms is
Question 546easy
Octopus belongs to the phylum
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Question 547easy
Octopus is
Question 548easy
In coelenterates mesoderm gives rise to
Question 549medium
It is the study of internal organs of organisms.