The feature shown is a smaller, steep-sided mountain and has had its edges eroded away. this feature would commonly be called a

the cell theory states that all living things including animals, as well as plants, are made of cells.

this protocol provides a detailed procedure for co-immunoprecipitation (co-ip) to identify protein–protein interactions.

the unequal cytoplasmic division that  results  in  one egg  and three polar bodies ensures that a fertilized  egg has  ample nutrients  forits journey  to  the uterus.