Multiple Choice
Bird-pollinated flowers
A) are often red and odorless.
B) have characteristic odors.
C) have conspicuous markings that are evident only in the ultraviolet region of the spectrum.
D) are always grouped in an inflorescence.
E) always have long,narrow shapes.
Correct Answer:
Verified
Correct Answer:
Verified
Q24: In angiosperms, pollen is transferred from the
Q32: Stomata appear to have arisen first in
Q33: A plant that produces seeds in fruits,endosperm
Q34: In which stage does genetic recombination not
Q35: Which group exhibits basal growth,are sometimes called
Q36: The gymnosperms are considered to be<br>A) a
Q38: How could you determine if an unknown
Q40: Which structure is found in the stamen?<br>A)
Q42: The two major clades of angiosperms,the monocots
Q50: Seed plants are all<br>A) heterosporous.<br>B) dioecious.<br>C) monoecious.<br>D)