The key difference between holozoic and saprozoic nutrition is that holozoic nutrition is the mode of nutrition which takes place via ingestion of liquid or solid organic foods, digestion, absorption, assimilation and egestion whereas saprozoic nutrition is the mode of nutrition which takes place via absorption of simple organic materials and dissolved salts present in […]
Difference Between Ingroup and Outgroup in Biology
The key difference between ingroup and outgroup in biology is that an ingroup is a group of closely related taxa that is investigated for evolutionary relationships while outgroup is a reference group or a taxon outside the group of interest and more distantly related to the ingroup. Cladistics or phylogenetics is the most commonly used method […]
Difference Between Spliceosomes and Ribosomes
The key difference between spliceosomes and ribosomes is that spliceosomes catalyze the splicing of introns from pre-mRNAs while ribosomes catalyze the translation of mRNA to synthesize proteins. Gene expression occurs via two main steps, known as transcription and translation. First, the nucleotide sequence of the gene is transcribed into a pre-mRNA molecule. Since gene sequence […]
Difference Between Phagocytosis and Opsonization
The key difference between phagocytosis and opsonization is that phagocytosis is a mechanism executed by certain cells or organisms to ingest or engulf foreign particles while opsonization is the process by which pathogens are removed from the system upon being marked by means of opsonins. Immunologic responses can be innate or adaptive. Pathogens possess pathogen […]
Difference Between Eudicots and Monocots
The key difference between eudicots and monocots is that eudicots are the typical dicot plants that have three furrows or pores (tricolpate) in their pollen while monocots are the plants that have a single pore or furrow (monosulcates) in their pollen. Flowering plants or angiosperms are the plants that produce flowers to carry out sexual reproduction. […]
Difference Between Capsid and Nucleocapsid
The key difference between capsid and nucleocapsid is that capsid is the protein coat that surrounds nucleic acid of the virus particle while nucleocapsid is the capsid together with the nucleic acids of a virus. Viruses are infective particles composed of nucleic acid molecules covered with protein capsids. They are very tiny particles which can […]
Difference Between Monogastric and Polygastric Digestive System
The key difference between monogastric and polygastric digestive system is based on the characteristics of the stomach. That is; the Monogastric digestive system has a single-chambered stomach while the polygastric digestive system has a four-chambered stomach. The digestive system is the main factor that differentiates ruminants from non-ruminants. Ruminants are animals that have a four-chambered […]
Difference Between Absorptive and Postabsorptive State
The key difference between absorptive and postabsorptive state is that absorptive state is the state that digests foods and absorbs nutrients into our bloodstream while the postabsorptive state is the state in which the nutrient absorption does not occur, and the body relies on the energy reserves for energy. Cells produce energy from glucose, lipids […]
Difference Between Roughage and Concentrate
The key difference between roughage and concentrate is that roughage is a type of animal food that contains a high content of fibre and low content of total digestible nutrients while the concentrate is a type of animal feed that contains a low amount of fibre and a high amount of total digestible nutrients. Healthy […]
Difference Between UPGMA and Neighbor Joining Tree
The key difference between UPGMA and neighbor joining tree is the type of the phylogenetic tree resulting from each method. UPGMA is the technique of constructing a rooted phylogenetic tree while neighbor joining tree is the technique of constructing an unrooted phylogenetic tree. Phylogenetic trees are tree-like diagrams that show evolutionary relationships between organisms. A […]
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