A common characteristic feature of plant sieve tube cells and most of mammalian erythrocyes is ______________.

Question 1

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

(a) absence of mitochondria (b) presence of cell wall

(c) presence of haemoglobin (d) absence of nucleus

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