A. Inheritance of traits
- Both single and multi-celled organisms embrace a functional unit of life, known as “Cells”. Both of them consist of plasma membrane and cytoplasm.
- They carry similar features by containing DNA and ribosomes for the gene expression.
- All known forms of life store their genetic information using DNA, and with a few exceptions the code is universal.
- Both have basic unit of life (cell). Which means they both ingest food ,respire, and get rid of waste.
- Multicellular organisms are bigger than unicellular organisms. Unicellular has a single cell but multicellular have more than one cell.
Thus, option A is correct.
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