What are continuous variations?

Continuous variation refers to characteristics like weight or height, which change gradually. A person's height could measure any value in between the shortest and tallest person in the world.

What is the definition of continuous variation?

Definition of continuous variation

biology. : variation in which a series of intermediate types connects the extremes — compare quantitative inheritance.

What are examples of continuous variation?

Weight, height, and length of organisms are examples of continuous variation while the color of petals, blood groups of animals, the gender of animals, etc. are examples of discontinuous variation.

What is continuous variation in genetics?

Continuous variation is where the different types of variations are distributed on a continuum. On the other hand, discontinuous variation is where the different types of variations are placed into discrete categories.

What is continuous variation give 3 examples?

Examples of continuous variation include height, weight, heart rate, finger length, leaf length, etc. Examples of discontinuous variation include tongue rolling, finger prints, eye colour, and blood groups. Continuous variation fluctuates around an average or a mean of species.

Continuous and Discontinuous Variation | A-level Biology | OCR, AQA, Edexcel

Is eye color continuous or discontinuous?

Discontinuous: Eye colour, handedness & lobed/lobeless ears. Continuous: Hand span, arm length & height.

Is tongue rolling continuous or discontinuous?

The ability to roll the tongue, and blood groups, are examples of discontinuous variation.

Is skin color a continuous variation?

Genetics of Skin Color

Different populations have different frequencies of the alleles. The combined effects of the alleles bring about the complex, continuous variation in skin color in the human species worldwide.

Is hair type continuous or discontinuous?

Continuous variation is the opposite, and these are genetic traits that change, like height, hair colour, shoe size. Examples in humans would be a phenotype with distinct categories where there is no variation over time.

Is shoe size continuous or discontinuous?

4) Shoe size is an example of discontinuous variation whereas foot length is continuous variation.

What is a discontinuous variation?

biology. : abrupt variation in which there are few or no intermediate forms.

IS fingerprint continuous or discontinuous variation?

Fingerprint: This is a type of discontinuous variation whereby each human being has a fingerprint that is specific to that person. This is due to slight variation in the main groups of the fingerprints.

Is height continuous or discrete?

Height, weight, temperature and length are all examples of continuous data.

What is continuous and discontinuous?

A function being continuous at a point means that the two-sided limit at that point exists and is equal to the function's value. Point/removable discontinuity is when the two-sided limit exists, but isn't equal to the function's value.

What is continuous variation quizlet?

Terms in this set (7)

What is continuous variation? features that are influenced by different genes and environment. Examples of continuous variation are. height, weight, hair length. These are influenced by several genes and the environment.

Why is there continuous variation?

Two reasons for continuous variation: Mendel had noticed in his original paper in 1865 that multifactorial inheritance (i.e. the character is influenced by many genes) can generate a continuous variation. Characters influenced by many genes are called polygenic characters.

Is horse skin color discontinuous variation?

Answer: It is continuous trait. Explanation: Clearly hair color, skin color and eye color all fall under the definition of a continuous trait, because even though they dont seem to be affected by the environment, they are definitely polygenic traits and show a gradation, so they're definitely continuous traits.

Is hair color continuous or discrete?

Hair colour is a type of discrete data because the values are distinct. You either have one hair colour or another! Continuous data covers a range, so each category is not separate but runs into the next.

Why is continuous variation common in humans?

Answer and Explanation: The traits such as height in humans show continuous variation because these continuous traits show a range of expressions and are under polygenic... See full answer below.

Is wool production in sheep continuous or discontinuous?

Wool growth is continuous and fibre diameters are more uniform, with P/S fibre diameter (Dp/Ds) ratios ranging from 1.0 to 1.3 (Carter, 1968).

What is the difference between continuous variation and discontinuous variation?

The main difference between continuous and discontinuous variation is that continuous variation shows a continuous series of phenotypes of a particular character in the population, while discontinuous variation shows two or more separate forms of a character in the population.

Is IQ continuous or discontinuous?

Those characteristics that are determined by the joint action of many genes, and intelligence and stature are two examples, are called quantitative characters because they are measured on a continuous scale.

Is hand span continuous or discontinuous?

Continuous variation

Examples of such characteristics are: height. weight. hand span.

What causes discontinuous variation?

Discontinuous variation is usually caused by one gene and is not affected by the environment. A person's eye colour does not change with age.

Is gender a continuous variable?

Gender can be a continuous variable, not just a categorical one: Comment on Hyde, Bigler, Joel, Tate, and van Anders (2019) Am Psychol. 2019 Oct;74(7):840-841. doi: 10.1037/amp0000505.