Q- State one feature that is similar and one feature that is dissimilar with respect to mitochondria and plastids.
Answer- One similarity between mitochondria and plastids is:
Both mitochondria and plastids are double membranous, semiautonomous and have 70S ribosomes.
Dissimilarity between mitochondria and plastids is:
Mitochondria are site for aerobic respiration where as plastids (specially chloroplast)is site of photosynthesis and storage of food of the plant.