Ben was studying conjugation in prokaryotes. he learned that prokaryotes attach themselves to each other and exchange genetic information during conjugation. which organ do prokaryotes use for conjugation?

a) flagella
b) endospore
c) pilli
d) peptidoglycan

i think this picture will you.

the statements that apply here about binary star system are

"have stars that might appear to wobble"

"often have one star that is brighter than other"

a binary star is a star system consisting of two stars revolving around their common barycenter. systems of two or more stars are called multiple star systems.