Stem vs Root Stem In the primary structure of the dicot stem, the outermost layer is the epidermis. This is normally a single layer. Above the epidermis is the cuticle. Multicellular epidermal hairs and stomata are present in the epidermis. Below the epidermis is the cortex. It is relatively narrow and is differentiated into […]
Difference Between Allele and Genotype
The key difference between allele and genotype is that the allele is one of the variant forms of a gene located at the same genetic locus of a chromosome while genotype is the genetic constitution of a particular trait. Genetics is the study of genes and hereditary patterns in organisms. Chromosomes are the structures that […]
Difference Between Natural Selection and Artificial Selection
Natural Selection vs Artificial Selection What is Natural Selection? Individuals in a population have a high reproductive potential and produce a large number of offsprings. The number produced is greater than the number survive. This is known as over production. Individuals in a population differ in structure or morphology, activity or function or behavior. […]
Difference Between Prokaryotic and Eukaryotic Transcription
The key difference between prokaryotic and eukaryotic transcription is that the prokaryotic transcription takes place in the cytoplasm while the eukaryotic transcription takes place inside the nucleus. In a cell, DNA carries information from generation to generation controlling the activities of a cell. Moreover, DNA is responsible for synthesizing all proteins that have a functional […]
Difference Between Fungi and Fungus
Fungi vs Fungus The fungi kingdom is one of the kingdoms that have been classified by Whittaker. They are a large group, varying from the habitats, size, and the utility for man (Taylor et al, 1998). Although plants and animals fungi are eukaryotes, which have a true nucleus, they have been grouped separately from […]
Difference Between Intracellular and Extracellular Fluids
The key difference between intracellular and extracellular fluids is that the fluid inside the cell is intracellular fluid, while the fluid outside the cell is extracellular fluid. A cell is the basic structural and functional unit of life. A cell membrane surrounds the cell, separating the cell interior and external environment. Both cell interior and […]
Difference Between Codon and Anticodon
Codon vs Anticodon Everything about living beings has been defined by a series of information in the basic genetic materials that are DNA and RNA. This information has been laid out in DNA or RNA strands in an extremely characteristic sequence for each individual living being. That is the reason for the uniqueness of […]
Difference Between Angiosperms and Gymnosperms
The key difference between angiosperms and gymnosperms is that angiosperms have flowers and fruits while gymnosperms have no flowers or fruits. Seed plants produce seeds. There are two major groups of seed plants: angiosperms (flowering plants) and gymnosperms. Angiosperms bear closed seeds inside fruits while gymnosperms bear naked seeds. Moreover, angiosperms produce a characteristic flower as […]
Difference Between Natural Selection and Evolution
Natural Selection vs Evolution Evolution There are several theories put forward to explain the process of evolution. Carolus Linnaeus believed in the creation of God, but thought species could change to some extent. Lamark recognized that, within his life time, an organism could acquire adaptations to the environment. There was, however, no known way […]
Difference Between Autosomes and Chromosomes
The key difference between autosomes and chromosomes is that humans have 22 pairs of autosomes that determine somatic characteristics while humans have a total of 23 pairs of chromosomes in a cell. As cell theory explains, a new cell originates from a pre-existing cell by cell division. Further studies have recognized the importance of the […]
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