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Plant intelligence (also known as plant cognition or plant neurobiology) is a field of plant biology which aims to understand how plants process the information they obtain from their environment. [ 2 ] [ 3 ] [ 4 ] Plant neurobiological researchers claim that plants possess abilities associated with cognition including anticipation, decision ...
In addition to examining how genetic mutations affect the actual structure of the brain, researchers in neurogenetics also examine how these mutations affect cognition and behavior. One method of examining this involves purposely engineering model organisms with mutations of certain genes of interest.
Also, rates of epigenetic mutations, such as DNA methylation, are much higher than rates of mutations transmitted genetically [12] and are easily reversed. [13] This provides a way for variation within a species to rapidly increase, in times of stress, providing opportunity for adaptation to newly arising selection pressures.
In MSUS mice, behavior responses were affected, insulin levels, and blood glucose levels were decreased. [16] Notably, these effects were more severe across the F2 and F3 generation. The expression of miRNA in MSUS mice was down regulated in the brain, serum, and sperm of the F1 generation. [16]
Plant perception is the ability of plants to sense and respond to the environment by adjusting their morphology and physiology. [1] Botanical research has revealed that plants are capable of reacting to a broad range of stimuli, including chemicals, gravity, light, moisture, infections, temperature, oxygen and carbon dioxide concentrations, parasite infestation, disease, physical disruption ...
Some plant species appear to have developed conserved ways to use functioning memory, and some species may have developed unique ways to use memory function depending on their environment and life history. The use of the term plant memory still sparks controversy. Some researchers believe the function of memory only applies to organisms with a ...
An image of multiple chromosomes, taken from many cells. Plant genetics is the study of genes, genetic variation, and heredity specifically in plants. [1] [2] It is generally considered a field of biology and botany, but intersects frequently with many other life sciences and is strongly linked with the study of information systems.
In nature, the mutations that arise may be beneficial or deleterious—this is the driving force of evolution. An organism may acquire new traits through genetic mutation, but mutation may also result in impaired function of the genes and, in severe cases, causes the death of the organism.