You will also like...
The Earth's ecosphere was rapidly changing and throwing up a wide range of ecological niches that new adaptive organisms..
One of Mendel’s law of inheritance is the “law of dominance”. Read this tutorial to know more about this form of i..
Lymphocytes are a type of white blood cell capable of producing a specific immune response to unique antigens. In thi..
Plant cells have plastids essential in photosynthesis. They also have an additional layer called cell wall on their cell..
While learning and intelligence are associated with the functions of a conscious mind, sleep and dreams are activities o..