Proximate mechanisms refer to biological processes that explain how a particular behavior or trait occurs in an organism, focusing on the immediate causes such as hormones, brain activity, or environmental stimuli. These mechanisms are concerned with the immediate mechanisms that underlie behavior, as opposed to ultimate mechanisms which consider the evolutionary reasons behind the behavior.
By definition all organisms grow and reproduce.
An atypical hereditary cellular or blood trait is a genetic condition that deviates from the typical or expected patterns of inheritance for a specific trait. This may result in unusual characteristics or behaviors in cells or blood components that do not conform to standard genetic expectations. Additional testing and evaluation may be needed to understand the underlying genetic mechanisms and implications of such atypical traits.
Leaf size is not typically a part of defense mechanisms in plants. Instead, defense mechanisms often include thorns, spines, chemical toxins, and mimicry to deter herbivores or pathogens. Leaf size is more related to factors like photosynthesis and resource allocation.
The dominant trait masks the recessive trait.
l.
Proximate mechanisms refer to biological processes that explain how a particular behavior or trait occurs in an organism, focusing on the immediate causes such as hormones, brain activity, or environmental stimuli. These mechanisms are concerned with the immediate mechanisms that underlie behavior, as opposed to ultimate mechanisms which consider the evolutionary reasons behind the behavior.
this is dan kalafut and i live near Chicago
No, it is a definition of a local person from a particular area.
By definition all organisms grow and reproduce.
A discrete trait is a trait which doesn't have a range of phenotypes. For example, tongue rolling is a discrete trait as an individual can either roll their tongue or not roll their tongue. There is no phenotype between these two phenotypes.
A recessive trait can become more prevalent in a population through processes like genetic drift, founder effect, or natural selection favoring individuals carrying the recessive trait. Over time, these mechanisms can lead to an increase in the frequency of the recessive trait within the population.
Because the gene for luciferase, which comes from an animal, can specify a trait in a plant.
No. A gene is a part of the DNA that identifies the outcome of a certain trait or part of a trait. A genotype is the actual definition of the gene for each individual.
An ancestral trait is a trait that is shared by a group of organisms and their common ancestor. It is a characteristic that has been inherited from a common ancestor and has been passed down through generations without change.
A polygenic trait is a characteristic that is influenced by multiple genes, each making a small contribution to the trait. This results in a continuous range of phenotypic variation. Examples of polygenic traits include height, skin color, and intelligence.
A trait is a distinguishing characteristic or quality that an individual possesses, influencing their behavior, choices, or physical attributes. Traits can be inherited or acquired through environmental influences.