Organ vs Organelle Organ is a structural unit in an organism that is a collection of tissues and performs a specific function. Two or more organs performing related functions in the body of an organism join together to make an organ system. Organs are found in higher biological systems like plants, animals and human beings. […]
Difference Between Osmosis and Dialysis
The key difference between osmosis and dialysis is that the osmosis refers to the movement of water or solvent molecules from high concentration area to low concentration area through a semi-permeable membrane while the dialysis refers to the process of separating solute molecules in a solution by the difference of their diffusion rates through a […]
Difference Between Male and Female Urine
The key difference between male and female urine is that the male urine may have the testosterone metabolites while the female urine has progesterone and estrogen metabolites. The kidney is the organ that produces urine. And the urine contains byproducts of cellular metabolism such as nitrogenous wastes. Furthermore, there are two kidneys in our body. […]
Difference Between Plasmid and Cosmid
The key difference between plasmid and cosmid is that the plasmid is a double-stranded, circular and closed extra-chromosomal DNA present in bacteria and archaea while the cosmid is a hybrid vector system formed due to combining of the cos sequence of lambda phage and plasmid DNA of bacteria. Genetic engineering is an advanced study under […]
Difference Between Cytoplasm and Protoplasm
The key difference between cytoplasm and protoplasm is that cytoplasm is a part of protoplasm that does not include the nucleus while protoplasm is the living content of a cell that includes cytoplasm and the nucleus. The cell is the basic unit of living organisms. A cell contains different components including cell walls and cell […]
Difference Between Tracheids and Vessels
The key difference Between tracheids and vessels is that the tracheids lack end plates while vessels have perforated end plates. Division Tracheophyta is a plant group that comprises of vascular plants. Vascular plants possess a well developed vascular system to transport nutrients, water and minerals throughout the plant body. Primarily plants have two types of […]
Difference Between Lysosomes and Ribosomes
The key difference between lysosomes and ribosomes is that the lysosomes are the cell sites of degrading garbage while the ribosomes are the cell sites of synthesizing proteins. A cell has different components, and these components play different roles within the cell that aid the survival of living organisms. Among the different cell components, lysosomes […]
Difference Between Flagella and Cilia
The key difference between flagella and cilia is that the flagella are long and present in one to eight per cell while the cilia are short and present in hundreds per cell. Cilia and Flagella are tiny structures attached to eukaryotic and prokaryotic cells. They protrude from the surface of their cells. These structures help […]
Difference Between Limbless Amphibians and Snakes
The key difference between limbless amphibians and snakes depends on their external appearance. Limbless amphibians do not possess any scales on their skin, and their eyes are covered. On the other hand, snakes possess significantly visible scales on their skin, and their eyes are exposed. Both limbless amphibians and snakes possess superficial similarities including their […]
Difference Between Ovary and Ovule
The key difference between ovary and ovule is that the ovary is a part of the female reproductive structure that develops into a fruit of flowering plants while the ovule is a structure that develops into a seed of seed plants. The flower is the reproductive structure of flowering plants. Some flowers are perfect while […]
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