Question : A common characteristic feature of plant sieve tube cells and most of mammalian erythrocytes is

Question : A common characteristic feature of plant sieve tube cells a

1.	Question : A common characteristic feature of plant sieve tube cells and most of mammalian erythrocytes is
Answer» ABSENCE of mitochondria Presence of cell wall Presence of haemoglobin Absence of nucleus Solution :Nucleus is ABSENT in cells of SIEVE tube and erythrocytes of mammals.