⟩ What is autograft?
Grafting of tissues from one part of the body to another in the same individual is called as autograft.
Grafting of tissues from one part of the body to another in the same individual is called as autograft.
What is the difference between plasma membrane and cell wall?
What is the name of the membrane that delimits the nucleus? To which component of the cell structure that membrane is contiguous?
Of what substances is the nucleolus made? Is there a membrane around the nucleolus?
How is the fluid that fills the nucleus called?
What are the substances that constitute the chromatin? What is the difference between chromatin and chromosome?
What are the main structures within the cell nucleus?
What are the main cytoplasmic structures present in animal cells?
What are the main respective constituents of cell walls in bacteria, protists, fungi and plants?
Which type of cell came first in evolution the eukaryotic cell or the prokaryotic cell?
In 1665 Robert Hooke, an English scientist, published his book Micrographia, in which he described that pieces of cork viewed under the microscope present small cavities similar to pores and filled with air. Based on later knowledge of what were the walls of those cavities constituted? What is the historical importance of that observation?