Biology

multicellular organisms are made up of cells

all cells in a multicellular organism function as a single cell

the function of a multicellular organism is the sum total of the functions of its constituent cells

the function of a single cell is superior to that of the multicellular organism

the cells of a multicelullar organism are similar in structure

plasma membrane

contractile vacuole

cell wall

protoplasm

nucleus

its cells are linked together by cytoplasmic strands

its cells are joined to form organs

the cylindrical cells are linked end to end

the filaments consist of one cell only

it is an algea containing large vacuoles

osmosis

inhalation

diffusion

exhalation

breathing

it involves movement of water molecules only

Molecules move from a region of higher concentration to a region of lower concentration

differentially permeable membrane must be present for diffusion to occur

It involves when a solute can no longer dissolve in a solvent of only solute molecules into the Bowman's capsule

It occurs when a solute can no longer dissolve in a solvent