Multiple choice Why are bryophytes called cryptogams? As they contain photosynthetic pigments. As they do not bear flowers. As they do not have true roots, stems and leaves. As they can make their own food. Reveal answer Fill a bubble to check yourself B Correct answer Explanation Cryptogams are non-flowering plants, i.e. plants do not bear flowers. Thallophytes, bryophytes and pteridophytes are called cryptogams.