Which feature is due to environmental variation only?

What features are due to environmental variation?

Environmental causes of variation

Variation caused by the surroundings is called environmental variation . Here are some other examples of features that show environmental variation: flower colour in hydrangeas (these plants produce blue flowers in acidic soil and pink flowers in alkaline soil)

Which of these is an example of environmental variation?

Environmental Variation

For example, environmental variations in humans could be: Hair length – what length you choose to have your hair. Scars – caused by accidents personal to you. Muscle strength – dependent on how much exercise you do.

What is an environmental variation?

the ability of an organism to alter greatly its PHENOTYPE depending upon environmental conditions. The phenomenon is seen most clearly in plants, perhaps because they are fixed in the ground.

What are the 3 types of variation?

Examples of types of variation include direct, inverse, joint, and combined variation.

What are environmental characteristics?

Environmental characteristics include dependencies, competition and uncertainty. … It is suggested that the creation of appropriate climates and structural design as responses to environmental pressures may be considered as complementary strategies in an attempt to maintain administrative control.

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What is environmental variation ks3?

The differences in characteristics between individuals of the same species is called variation . … This is called environmental variation.

What are examples of environmental traits?

Examples of environmental traits are your favorite music, being a good basketball player, and the language you speak. These traits are environmental traits because they are traits that you choose or learn, or that are influenced by the place you live. Explore the inherited traits and learned behaviors of a classmate.

Is a scar due to environmental causes?

There are also several environmental factors that more indirectly influence pathological scar formation or progression, namely diet, smoking, psychological stress, and exercise. Notably, much of the evidence on these systemic factors focus on their effects on one pathological scar characteristic, namely their fibrosis.

What is adaptation in environmental science?

Evolutionary adaptation, or simply adaptation, is the adjustment of organisms to their environment in order to improve their chances at survival in that environment.

What are the five environmental factors?

Environmental factors include temperature, food, pollutants, population density, sound, light, and parasites.

What is genetic variation and environmental variation?

The main difference between genetic variation and environmental variation is that genetic variation is the variation of the genotype between two individuals within the same species whereas environmental variation is the dependence of the phenotype upon the environmental factors.

How is variation caused?

Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism’s offspring).

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