The cells of many bacterial species have the ability to differentiate (sometimes permanently) for purposes that enhance species survival in various ways. Such differentiation is typically accompanied by major changes in gene expression or cell structure. Which of the following represents a differentiated cell type? There are at least two correct answers. Choose one or more: A. Anabaena heterocyst B. Bacillus endospore C. flagellated Pseudomonas D. Caulobacter with holdfast E. Staphylococcus cluster F. Streptomyces aerial hyphae G. E. coli siderophore

The bacteria that represents differentiated cell type is  called Bacillus endospore

Explanation:

This bacteria have a special ability to live long in dormant form as their endospore  remain viable for thousand of year.

They form endospore through a process called as Sporulation.

This sporulation requires many steps-

a motor homunculus represents a map of brain areas dedicated to motor processing for different anatomical divisions of the body.

homunculus represents the importance of various parts of your body as seen by your brain. as a result, they take up a lot of brain space. although the cortical homunculus is a curiosity, penfield's work in mapping the brain's relationship to the body was invaluable.