Examlex
Explain why the presence of a gelatinous layer between the ectoderm and endoderm in ctenophores and cnidarians make understanding the branching order of these phyla difficult.
Monopolistic Competition
A market structure characterized by many firms selling products that are similar but not identical, leading to competition based on factors other than price.
Perfect Competition
A market structure where many firms sell identical products, no single firm can influence the market price, and all information is fully shared among buyers and sellers.
Number of Firms
The total count of businesses operating within a particular market or industry.
Perfect Price Discrimination
A pricing strategy where a seller charges each buyer the maximum price the buyer is willing to pay.
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