Question

50. Cells, which lack nucleus are
(a) erythrocytes of many mammals and sieve tube cells of
vascular plants
(b) stomatal cells and bone cells
(c) cartilage cells and nerve cells
(d) embryonic cells and leaf cells​

Answer 1

OPTION (a) IS YOUR ANSWER

PLEASE MARK MY ANSWER AS THE BRAINLIEST!!!

Answer 2

Answer:

a is right option...

Explanation:

pls mark me brainliest....