Why do leaves not fall off broken branches\?

What are the types of mutations, and how does each alter the encoded protein? college level answer

What would most likely happen if green plants were exposed to longer days of sunlight? a. the mitochondria would produce less energy . b. the chloroplasts would produce more energy. c. the cell wall would become thicker. d. the vacuoles would quickly shrink.b. the chloroplasts would produce more energy.

Which material is commonly used as a culture medium for living cells