Figure 18-3
Use the figure to answer the corresponding question(s).
$\Omega$
$\Omega$
-The results in Figure 18-3 support the conclusion that:
A) natural selection does not occur in guppies.
B) natural selection can occur in guppies within a few generations.
C) predation is not a selective force in determining the average size of guppies.
D) male body weight increased proportionately more than female body weight.
E) in the experimental setting, the guppies produced fewer, larger offspring.

Question

Figure 18-3
Use the figure to answer the corresponding question(s).
 $\Omega$
   $\Omega$
-The results in Figure 18-3 support the conclusion that:
A) natural selection does not occur in guppies. 
B) natural selection can occur in guppies within a few generations. 
C) predation is not a selective force in determining the average size of guppies. 
D) male body weight increased proportionately more than female body weight. 
E) in the experimental setting, the guppies produced fewer, larger offspring.

Quizplus · Accepted Answer

The figure likely shows evidence of changes in guppy populations over a few generations, indicating that natural selection can occur rapidly in response to environmental pressures.

Figure 18-3 Use the Figure to Answer the Corresponding Question(s) Ω\OmegaΩ

Figure 18-3
Use the Figure to Answer the Corresponding Question(s) $\Omega$