Question

State whether the given statements are true or false :- i. Ribosomes are made of Deoxyribonucleic acid ii. Cellulose is a protein iii. Plasma membrane is present in all cells iv. Movement of a substance from an area of high concentration to an area of low concentration is called diffusion v. Plant cells are bounded by a wall made of cellulose. vi. A dilute solution is called a hypertonic solution vii. Cell wall of a plant cell is a living structure. 4. Give reasons for :- i. Why are golgi bodies not present in the RBCs? ii. Animal cell does not have a cell wall

Answer 1

rest all are correct except fifth,4. give reasons I DO NOT KNOW SORRY ....