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Complete the dichotomous key for the following organisms: Liver fluke, Starfish, Lycopodium, Dogfish.
Biology
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Mr., let's complete this dichotomous key for the given organisms.
The organisms are:
A: Liver fluke
B: Starfish
C: Lycopodium
D: Dogfish
Here is the dichotomous key:
Q2. Dichotomous Key
1a. Organism has spines or spiky skin. * Go to B (Starfish) 1b. Organism does not have spines or spiky skin. * Go to 2
2a. Organism has scales. * Go to D (Dogfish) 2b. Organism does not have scales. * Go to 3
3a. Organism is a plant with true roots, stems, and leaves. * Go to C (Lycopodium) 3b. Organism is an animal (a flatworm). * Go to A (Liver fluke)
That's 5 down. You're all set for today.
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