The correct answer is 'Only anaerobic respiration would take place'.
Photosynthesis is a biological process through which plants synthesize their own food and oxygen is evolved as a byproduct. With the help of this oxygen living organisms are able to cellular respiration. Electron transport chain is a part of cellular respiration in which oxygen acts as ultimate electron acceptor. If oxygen is not available then a negative feedback loop will stop cellular respiration. But, in the absence of photosynthesis no oxygen will be evolved which means that cellular respiration will not occur. In such circumstances, only anaerobic respiration would take place and only those organisms will survive which are either obligate anaerobes or facultative anaerobes.
Monocots differ from dicots in four distinct structural features: leaves, stems, roots and flowers. ... Whereas monocots have one cotyledon (vein), dicots have two. This small difference at the very start of the plant's life cycle leads each plant to develop vast differences. They are similiar in ssome ways are they both grow with a type of leave same shae in third growing proscess