Feathers, a marvel of evolutionary biology, are the most intricate skin appendages to have ever developed among vertebrates.

integument manifestations and arthritis The frequency of antibodies is the same than in younger-onset patients The autoantibody profile of late-onset lupus is characterized by a lower frequency of ...

integument manifestations and arthritis The frequency of antibodies is the same than in younger-onset patients The autoantibody profile of late-onset lupus is characterized by a lower frequency of ...

Skin diseases are pathologic conditions that affect the body's surfaces (also called the integument), including skin, hair, nails and associated glands. They can involve all layers of the skin and ...

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NCERT Solutions for Class 12 Sexual Reproduction in Flowering Plants: Chapter wise NCERT solutions for class 12 Biology, Chapter 1, Sexual Reproduction in Flowering Plants are available here.