The group mollusca is characterized by the presence of
The group mollusca is characterized by the presence of
jointed appendages
star-shaped bodies
backbones
Soft, non-segmented
Correct answer is D
No explanation has been provided for this answer.
In which of the following does external fertilization take place? ...
Viruses are pathogens of the following diseases except ...
The process that takes place at the light stage of photosynthesis is ...
Which of the following insects is not a social insect? ...
The supporting tissue in xylem is most poorly developed in ...
The factor that least affects food shortages in sub-saharan Africa is ...