There Is Evidence of a Phenomenon Called Quorum Sensing in Rotifers

question 52

Multiple Choice

There is evidence of a phenomenon called quorum sensing in rotifers. Under certain conditions, a chemical released by females who usually reproduce asexually results in males being produced. The presence of these males allows sexual reproduction. What conditions would most likely lead to a switch to sexual reproduction?

• A)not enough individuals in the population
• B)too many individuals in the population
• C)a change in the environment
• D)too many males

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