An organelle is a unique part of a cell that has a specific function. The term is a combination of the word organum, which means instrument or engine, and the suffix -elle, which means... Star Gazing
Female redback spider in the nest showing off her red back. The nest contains a few hundred eggs and is about 12 mm (1/2) in diameter. Female redback spider smiling to the camera, ready to protect her nest.
The bite of a female Redback is extremely venomous, and the red marking isnât always apparent, so you may want to take a photograph of the spider you want to identify and ask an expert to help you.