melanism造句
1 Because she was being slowly smothered by the Melanisms?
2 Melanism Melanism is an excess of black pigmentation, resulting in a black or dark grey fish.
3 The surface of the Melanisms heaved and panted, and Fenella felt the suction about her waist increase.
4 What advantage melanism brings in these circumstances is obscure.
5 The causes, controls and biology of insect melanism are significantly different among different insects.
6 Insect melanism is one of the common polymorphism in nature, and has become classical study system for species evolution and adaptability.
7 Sixty percent of the tumors were accompanied with calcification, 35% with ossification, 25.5% with hemosiderin or melanism.
8 Treatment: inborn melanin hairy nevus, nevus of Ota and melanism, etc.