Choose the Most Appropriate Response.​

question 32

Multiple Choice

Choose the most appropriate response.​
-angiosperm

• A)​have rhizoids, cuticle, and protected embryo sporophyte
• B)​one cotyledon
• C)​non-seed-bearing, heart-shaped gametophytes; spore-bearing leaves with sori
• D)​Lycopodium; cone-bearing sporophyte; free-living gametophyte
• E)​only one species left
• F)​cypress and redwood; heterosporous; mostly evergreen
• G)​confined to tropics or warm, temperate zones; resemble squat cone-bearing palm trees
• H)​two cotyledons
• I)​Equisetum; homosporous; rhizomes present; aerial stems jointed; scouring rushes
• J)​have coevolved with pollinating vectors

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Definitions:

Common Resources

Natural or man-made resources that are not owned by anyone, cannot be excluded from use, and are available for use by more than one person.

Externality

A consequence of an economic activity experienced by unrelated third parties; it can be either positive or negative.

Basic Research

Investigative study focused on gaining more comprehensive knowledge or understanding of the fundamental aspects of phenomena without targeted applications towards processes or products in mind.

Congested Nontoll Road

A road that experiences high traffic levels leading to delays, without charging fees for use.