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 271easy
The horizonatally growing hyphae of Rhizopus are called
Question 272medium
Which one of the following scientists first time saw bacteria through a microscope made by himself ?
Question 273medium
The unicellular algae used to supply and regulate the oxygen in space programmes is
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Question 274easy
Amoeba moves in water with the help of locomotory organs called
Question 275medium
Bacteria are (were) considered more as plants than animals because of the presence of
Question 276easy
Kelps are obtained from
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Question 277hard
Blue green algae possess chlorophlyll along with a pigment known as
Question 278hard
A cell wall material present only in blue green algae and bacteria is
Question 279hard
Liver fluke is parasite in the liver of