The key difference between self pollination and cross pollination is that the self pollination is the deposition of pollens of a flower on the stigma of the same flower while cross pollination is the deposition of the pollen of a flower on the stigma of a different flower of the same plant or a different […]
Difference Between Primary and Secondary Growth
The key difference between primary and secondary growth is that primary growth increases the length of roots and shoots as a result of cell division in the primary meristem while secondary growth increases the thickness or the girth of the plant as a result of cell division in the secondary meristem. Primary and secondary growth […]
Difference Between Plants and Fungi
Plants vs Fungi All organisms are grouped in to five kingdoms. Those are Monera, Protoctista, Fungi, Plantae, and Animalia. The division is made based on 3 criteria. Those are cellular organization, arrangement of cells and type of nutrition. Cellular organization is whether they are eukaryotic or prokaryotic. Cell arrangement is whether they are unicellular, […]
Difference Between Algae and Protozoa
The key difference between algae and protozoa is that algae are autotrophic plant-like eukaryotes while protozoa are heterotrophic animal-like eukaryotes that belong to kingdom Protista. There are five major kingdoms that classify all living organisms based on 3 criteria: cellular organization, arrangement of cells, and type of nutrition. They are Kingdom Monera, Protista, Fungi, Plantae […]
Difference Between Collenchyma and Sclerenchyma
The key difference between collenchyma and sclerenchyma is that collenchyma is a type of live plant cell that has irregularly thickened primary cell walls while sclerenchyma is a type of dead plant cell that has heavily thickened secondary walls. There are three types of ground tissues in plants. They are parenchyma, collenchyma, and sclerenchyma. Parenchyma […]
Difference Between Spore and Endospore
Spore vs Endospore Spore Depending on the different types of spores a plant can be homosporous or heterosporous. If the plant has only one type of spores, it is known as homospory. If the plant has two types of spores, male and female spores, it is known as heterospory. Male spores are called microspores […]
Difference Between Photosynthesis and Chemosynthesis
The key difference between photosynthesis and chemosynthesis is that the photosynthesis is the process of converting the energy of sunlight into carbohydrates by photoautotrophs while chemosynthesis is the process of converting the chemical energy of inorganic compounds or methane into organic compounds by chemoautotrophs. Photosynthesis and chemosynthesis are two important processes that allow living organisms […]
Difference Between Stem and Root
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. […]
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