Saki is trying to explain why the endoplasmic reticulum is important. which of these analogies for the endoplasmic reticulum would best her with this explanation? the endoplasmic reticulum is like a set of raw materials used to build bricks. the endoplasmic reticulum is like a truck that transports newly made bricks out of the factory. the endoplasmic reticulum is like a factory that produce, process, and transport bricks. the endoplasmic reticulum is like a construction worker that builds a structure with bricks.

ans.

the er (endoplasmic reticulum) is a membrane bound cellular organelle, present in eukaryotic cells. it develops an interconnected network of membrane-bounded, flattened tube-like structures or sacs, called cisternae. the ers are of two types, rough er and smooth er. smooth er contains ribosomes on its surface that provide site for protein synthesis. the rough er functions in transport of molecules throughout the cells, such as transport of newly formed protein molecules to different cell organelles.

thus, the correct answer is 'option). the endoplasmic reticulum is like a truck that transports newly made bricks out of the factory.'

an adaptation is a change or process by which an organism takes to be better suited for its environment. for example; migration is a behavioral adaptation, this is needed because birds are not built to last extremely cold climates. there are different adaptations because there are different species needing to adjust to different things, bears don't migrate; they hibernate.