just to accommodate more hemoglobin for better oxygen transport
Mammalian RBC is always enucleated [Without nucleus] without any EXCEPTION The mammalian RBC is also biconcave and DISCOIDAL except Camel and Llama, which have Oval shaped RBC
A frog has a nucleus in matured RBC.
Prokaryotic cells . RBC of mammals and Sieve tube cells of plants .
a rbc has no nucleus
Camel
Yes.
camels have nucleus in their RBC's.
Cell without nucleus like that of prokaryotes contain nucleoid which contain DNA as a genetic material in it. Some cells in eukaryoutes like in humans RBC's there is no nucleus due to the presence of red colour pigment known as haemoglobin.
Nucleus is a large organell.Lackness of a nucleus gives a large space for haemoglobin.
They are cells that have or contain nucleus , as compared to RBC that are enucleated
Yes, a Red Blood Cell is a living thing, However it does not have a nucleus as it doesn't divide and can carry more oxygen without one. They are adapted to carry oxygen.
Though RBC does not have organelles nor Nucleus it can live for about 120 with the help of the enzymes involved in glycolysis reaction , and remember the definition of cell , it is a living unit of life and rbc is living cell