Question

Which organism is considered of non-photosynthetic forms of originally photosynthetic flagellates?

• A. Zooflagellates
• B. Sacrodina
• C. Sporozoa
• D. None of the above

Answer 1

The correct option is A Zooflagellates

Zooflagellate are colourless, microscopic organisms with a spherical, oval, bell-like, spindle shaped or slipper like body. They are acellular or non-cellular organisms and have protoplasmic level of organization. They are sometimes regarded as non-photosynthetic forms of originally photosynthetic flagellates. Organelles for locomotion and food capture are known as flagella. Hence, option A is correct.