The key difference between chemoorganotrophs and chemolithotrophs is that chemoorganotrophs are organisms that obtain electrons from organic compounds, while chemolithotrophs are organisms that obtain electrons from inorganic compounds. Living organisms can be grouped into several categories in relation to the nutritional mode based on the source of energy and carbon. There are sources of energy […]
Difference Between Telencephalon and Diencephalon
The key difference between telencephalon and diencephalon is that telencephalon is the anterior part of the brain, which is also called the cerebrum, while diencephalon is the part of the brain that is placed between the telencephalon and the midbrain. The brain consists of cerebrum, cerebellum and medulla oblongata. The cerebrum, also known as telencephalon, […]
Difference Between Gynandromorph and Hermaphrodite
The key difference between gynandromorph and hermaphrodite is that gynandromorph is an animal, especially an insect, a crustacean, or a bird, that is part male and part female. Meanwhile, a hermaphrodite is an organism that possesses sex organs or tissues belonging to both sexes. Sexual reproduction is one of the two types of reproduction which […]
Difference Between Barr Body and Polar Body
The key difference between Barr body and polar body is that Barr body is the inactive X chromosome in a somatic cell of a female while the polar body is one of the three haploid gametes that do not become an egg at the end of oogenesis. Barr body and polar bodies are two different […]
Difference Between Cytochrome and Phytochrome
The key difference between cytochrome and phytochrome is that cytochrome is an electron transfer heme protein involved in aerobic respiration. Meanwhile, phytochrome is a photoreceptor protein that is sensitive to red and far-red light of the visible spectrum. Living organisms have different types of pigments. Some are light-absorbing pigments while some are respiratory pigments. Cytochrome […]
Difference Between Hemocyanin and Hemoglobin
The key difference between hemocyanin and hemoglobin is that hemocyanin is a copper-containing extracellular respiratory pigment present in some invertebrate blood while haemoglobin is an iron-containing intracellular respiratory pigment present in vertebrate blood. In aerobic organisms, gas exchange occurs through the metalloproteins present in the blood. Therefore, hemocyanin and hemoglobin are two metalloproteins that facilitate […]
Difference Between Thigmotropism and Thigmonasty
The key difference between thigmotropism and thigmonasty is that thigmotropism is a directional response of a plant organ to touch or physically contact a solid object. Meanwhile, thigmonasty is a form of non-directional movement by a plant in response to touch or vibration. Living organisms respond to different internal and external stimuli. Especially, plants show […]
Difference Between Crossover Frequency and Recombination Frequency
The key difference between crossover frequency and recombination frequency is that crossover frequency determines the frequency of a homozygous and heterozygous crossover that takes place during meiosis. Meanwhile, recombination frequency is the frequency at which crossover takes place in heterozygous genes. Genetic crossover is an important event in giving genetic variation to an offspring upon […]
Difference Between Orthologous and Paralogous Genes
The key difference between orthologous and paralogous genes is that orthologous genes are the homologous genes found in different species due to speciation, and they perform the same function. In contrast, paralogous genes are the genes found within a single species due to duplication and they can have different functions. Homology is the process of […]
Difference Between Somatostatin and Somatotropin
The key difference between somatostatin and somatotropin is that somatostatin is a growth hormone-inhibiting hormone that works as a somatotropin release inhibiting factor. Meanwhile, somatotropin is a growth hormone that stimulates the growth of essentially all tissues of the body. Hormones are chemical signalling molecules that carry messages between different parts of the body. They […]
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