Choose the One Most Appropriate Answer for Each

question 88

Multiple Choice

Choose the one most appropriate answer for each.
-pollen grain

• A)radially asymmetric flower
• B)an inflorescence of many flowers clustered on a single head, such as in a daisy
• C)develops into a fruit at maturity
• D)created from a triploid cell that is produced when one sperm cell fuses with the central cell
• E)male reproductive organ in angiosperms
• F)modified leaf with pigments and fragrance-producing cells
• G)immature male gametophyte
• H)female reproductive organ
• I)common name for a fused compound of multiple female reproductive organs
• J)contains pollen sacs
• K)forms in an ovule and gives rise to a female gametophyte
• L)outermost whorl of leaf parts on a receptacle; generally green, but sometimes pigmented
• M)region of carpel that receives pollen grains
• N)arrival of pollen on a receptive stigma
• O)forms a seed at maturity

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Definitions:

Producer Surplus

The difference between the amount that producers are willing and able to sell a product for and the actual amount they do sell it for.

Consumers Surplus

The gap between the aggregate sum consumers are ready and capable of paying for a good or service versus what they actually shell out.

Elastic Demand

A market condition where the quantity demanded of a good or service significantly changes in response to a change in price.

Inelastic Demand

A situation where the demand for a product does not significantly change with a change in price.