<span>The organism is multicellular, has tissue organization, and has no cell wall.</span>
Low blood pressure stimulates the release of aldosterone from the adrenal glands.
Photosynthesis and cellular respiration both somewhat involve each other.
Answer:
Each copy of the homologous pair of chromosomes originates from a different parent; therefore, the copies of each of the genes themselves may not be identical. The variation of individuals within a species is caused by the specific combination of the genes inherited from both parents.
Explanation: