Which suffix is used to indicate resemblance?

The suffix that indicates resemblance is "-oid." This suffix is derived from the Greek word "eidos," which means "form" or "shape." It is commonly used in medical terminology to describe something that is similar to or has the characteristics of something else. For example, "haploid" refers to a cell or organism with a single set of chromosomes, resembling a basic form of genetic material.

The other suffixes listed have different meanings. The suffix "-cide" refers to killing or destruction, as seen in terms like "pesticide," which refers to a substance used for killing pests. The suffix "-para" pertains to bearing or bringing forth, often used in contexts related to childbirth, such as "multipara," which indicates a woman who has given birth multiple times. Lastly, "-phobia" signifies an irrational fear or aversion, as in "arachnophobia," the fear of spiders. Each of these suffixes conveys distinct meanings that do not relate to the concept of resemblance.