The major difference between mitochondria and chloroplast is that the latter contains thylakoid membranes and pigment molecules, whereas the mitochondria membranes contain respiratory enzymes not found in chloroplast membranes.. Chloroplast contains thylakoid membranes and pigment molecules, whereas the mitochondria membranes contain respiratory enzymes not found in chloroplast membranes.
Paddington Bear. Paddington Bear is a fictional character in children's literature. He first appeared on 13 October 1958 in the children's book A Bear Called Paddington and has been featured in more than twenty books written by English author Michael Bond and illustrated by Peggy Fortnum and other artists.
Construction of the London Sewerage System began in 1859 and went on for six years until completion in 1865. 318 million bricks were used for job, as well as 670,000 meters squared of mortar and concrete.