The key difference between thyroxine and triiodothyronine is that thyroxine contains four atoms of iodine per molecule while triiodothyronine contains three atoms of iodine per molecule. The thyroid gland is an endocrine gland located in the neck area. This gland is important since it produces three hormones. Two of these hormones are essential for regulating […]
Difference Between Homologous and Homeologous Chromosomes
The key difference between homologous and homeologous chromosomes is that homologous chromosomes are chromosomes with common ancestry while homeologous chromosomes are chromosomes that have an ambiguous nature and are partially homologous. Chromosomes are the structural components that carry genetic information of an organism. The nuclear material in eukaryotes is arranged to form chromosomes, which are […]
Difference Between Unipolar and Pseudounipolar Neuron
The key difference between unipolar and pseudounipolar neuron is that unipolar neuron has only one protoplasmic process while pseudounipolar neuron has an axon that splits into two branches. A neuron or a nerve cell is the basic structural unit of our nervous system. It is an electrically excitable cell. Neurons receive signals from the external […]
Difference Between Ionic and Binary Compounds
The key difference between ionic and binary compounds is that ionic compounds contain two charged components whereas binary compounds contain two different chemical elements. Ionic compounds are binary compounds that come under two different categories. Ionic compounds come under covalent compounds when we analyse the chemical compounds according to the type of chemical bonds present […]
Difference Between Dispersal and Vicariance
The key difference between dispersal and vicariance is that dispersal is the migration of a part of the population into new areas across a preexisting geographic barrier while vicariance is the division of the population due to the appearance of a new geographical barrier. Disjunct distribution is the separation of related taxonomic groups into different […]
Difference Between Polyvalent Element and Polyatomic Ion
The key difference between polyvalent element and polyatomic ion is that polyvalent elements have more than one valency whereas polyatomic ions have more than one atom that are covalently bonded to each other. The prefix “poly-“ refers to “many”. In other words, if we name something using this prefix, it means there are more than […]
Difference Between Chlorate and Perchlorate
The key difference between chlorate and perchlorate is that chlorate is the anion derived from the dissociation of chloric acid whereas perchlorate is the anion derived from the dissociation of perchloric acid. Chlorate and perchlorate are oxyanions containing chlorine and oxygen atoms. In general, these terms are used also to name the salts of chloric […]
Difference Between Germination and Emergence
The key difference between germination and emergence is that seed germination is the development of the seeds into new plants while emergence is the appearance of a seedling through the soil. Seeds are fertilized ovules of seed plants. They are dormant structures and have reserved foods. The seed coat protects the seed from harsh environmental […]
Difference Between Artificial Embryo Twinning and Somatic Cell Nuclear Transfer
The key difference between artificial embryo twinning and somatic cell nuclear transfer is that artificial embryo twinning is the technique in which splitting of a fertilized egg into two genetically identical embryos takes place under in vitro conditions while somatic cell nuclear transfer is a technique in which insertion of a somatic cell nucleus into […]
Difference Between Homologous Structures and Vestigial Structures
The key difference between homologous structures and vestigial structures is that homologous structures are the anatomically similar structures found in different organisms that share a common ancestor while vestigial structures are the anatomical structures which have lost their usefulness to an organism. Homologous structures are vestigial structures are two types of anatomical structures which are […]
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