If you are asked to classify the various algae into distinct groups, which of the following characters you should chosse

If you are asked to classify the various algae into distinct groups, which of the following characters you should choose?

If you are asked to classify the various algae into distinct groups, which of the following characters you should choose?

If you are asked to classify the various algae into distinct groups, which of the following characters you should choose?

If you are asked to classify the various algae into distinct groups, which of the following characters you should choose

which of the following is a distinct character

which of the following is a distinct character of chordates

which of the following is a distinct character of chordates