The correct option is B.
A multi cellular organisms has many cells which carry out various function and which are organised into tissues, organs and organ system. A unicellular organism on the other hand has only one cell with different cell organelles. Thus, in unicellular organisms, it is the cell organelles that carry out different functions. <span />
Answer:
Plants are classified based on these 3 characteristics: The evergreen plants are plants that retain leaves at all times.
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Answer:
Wet Cell Disadvantages
Wet cell batteries are potentially more dangerous and slower to charge than AGM batteries.
Wet cells emit hydrogen gas during normal operation and especially during charging.
A population of organisms must exist. There must be variation among the members of the population. There must be a mechanism by which some members of the population can produce more offspring than other members. There must be a mechanism by which the variation among members of the population is passed on to their offspring.
