The key difference between sieve cells and sieve tubes is that the sieve cells are less specialized sieve elements that lack sieve plates and present in seedless vascular plants and gymnosperms while the sieve tubes are highly specialized sieve elements that have sieve plates and present in angiosperms. Vascular plants possess vascular bundles comprised mainly […]
Difference Between Mother Cell and Daughter Cell
The key difference between mother cell and daughter cell is that the mother cell is a parent cell that subjects to cell division to produce new cells while the daughter cell is a new cell formed as a result of cell division. In multicellular organisms, cell division is an essential process in order to produce […]
Difference Between Secretin and Cholecystokinin
The key difference between secretin and cholecystokinin is that the secretin is a peptide hormone produced by S cells of the duodenum and jejunum while the cholecystokinin is another peptide hormone secreted by I cells of the duodenum. Hormones are chemicals synthesized by endocrine glands. They regulate most of the bodily functions. Moreover, different types […]
Difference Between Cord Blood and Bone Marrow Stem Cells
The key difference between cord blood and bone marrow stem cells is that the cord blood stem cells are the hematopoietic cells that are present in the umbilical cord of the newborn after the delivery while the bone marrow stem cells are the stem cells present in the bone marrow tissue of individuals. Stem cell […]
Difference Between Mating and Breeding
The key difference between mating and breeding is that mating is the process where two individuals of opposite sex unite for sexual intercourse while breeding is a more complex process where two individuals of the mating pair reproduce to create offspring. Reproduction of animals is an important process for their survival. Animals show various adaptations […]
Difference Between G Protein Coupled Receptors and Receptor Tyrosine Kinases
The key difference between G protein coupled receptors and receptor tyrosine kinases is that the G protein coupled receptors can trigger only one cell response from a single ligand binding while the receptor tyrosine kinases can trigger many cell responses from a single ligand binding. Receptors are proteins that involve in the cell signalling process. […]
Difference Between Somatic Variation and Germinal Variation
The key difference between somatic variation and germinal variation is that somatic variation is the genetic variation occurring in somatic cells while germinal variation is the genetic variation occurring in germ cells such as eggs or sperms. Genetic variation refers to the process of changing the genetic material of an organism or the difference in […]
Difference Between Genetics and Embryology
The key difference between genetics and embryology is that genetics is the field of study that focuses on the inheritance patterns of organisms while embryology is the field of study that focuses on the development of a fertilized embryo. Both genetics and embryology are branches of biology. Embryology is dependent on the genetics of a […]
Difference Between Microphage and Macrophage
The key difference between microphage and macrophage is that the microphage is a type of small phagocyte living only for a few days while the macrophage is a type of larger phagocyte with a longer life. Our immune system fights with invading pathogenic microorganisms and keeps us safe. Hence, it is a complex system that executes […]
Difference Between Hydrophobic and Hydrophilic Amino Acids
The key difference between hydrophobic and hydrophilic amino acids is that the hydrophobic amino acids are nonpolar whereas the hydrophilic amino acids are polar. Amino acids are the building blocks of proteins. A protein is a giant polymer molecule which is an essential component of all living organisms. Furthermore, amino acids are mainly in two […]
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