Dominant vs. Recessive

Dominant refers to the relationship between two versions of a gene. Individuals receive two versions of each gene, known as alleles, from each parent. If the alleles of a gene are different, one allele will be expressed; it is the dominant gene. The effect of the other allele, called recessive, is masked.

1. What is the difference between dominant and recessive?
2. What are examples of dominant and recessive traits?
3. What is the difference between dominant and recessive quizlet?
4. What's a recessive trait?
5. Is curly hair dominant or recessive?
6. Are blue eyes dominant or recessive?
7. Is tall a dominant trait?
8. What traits are inherited?
9. What's a dominant trait?
10. Whats is dominant?
11. What is an example of a dominant trait?

What is the difference between dominant and recessive?

What is the difference between dominant and recessive traits? Dominant traits are always expressed when the connected allele is dominant, even if only one copy of the dominant trait exists. Recessive traits are expressed only if both the connected alleles are recessive.

What are examples of dominant and recessive traits?

For example, having a straight hairline is recessive, while having a widow's peak (a V-shaped hairline near the forehead) is dominant. Cleft chin, dimples, and freckles are similar examples; individuals with recessive alleles for a cleft chin, dimples, or freckles do not have these traits.

What is the difference between dominant and recessive quizlet?

Dominant traits are traits that will be expressed even if there is one of them. Recessive traits must have both parents give the same recessive trait for it to be expressed. heterozygous alleles are when a pair of alleles have a different version of a certain trait.

What's a recessive trait?

A recessive trait is the weak, unexpressed trait of a dichotomous pair of alleles (dominant-recessive) that has no effect in the phenotype of heterozygous individuals.

Is curly hair dominant or recessive?

Since curly hair is a dominant gene, there is a good likelihood that one or two curly-haired parents will produce a curly-haired cutie. But genetics are tricky, and there's a chance that two parents with curls could carry the straight hair recessive gene, and pass that onto their offspring.

Are blue eyes dominant or recessive?

The brown eye form of the eye color gene (or allele) is dominant, whereas the blue eye allele is recessive. If both parents have brown eyes yet carry the allele for blue eyes, a quarter of the children will have blue eyes, and three quarters will have brown eyes.

Is tall a dominant trait?

There are two types of genetic traits: dominant and recessive. When combined together in an offspring, the dominant trait will always be expressed over the recessive trait. ... For example, the gene for having an extra finger is actually dominant, while the gene for having a tall stature is a recessive trait.

What traits are inherited?

List of Traits which are Inherited from Father

• Eye Colour. Dominant and recessive genes play a role in determining eye colour of the child. ...
• Height. If the father is tall, there is more chance for the child to also be tall. ...
• Dimples. ...
• Fingerprints. ...
• Lips. ...
• Sneezing. ...
• Teeth structure. ...
• Mental disorders.

What's a dominant trait?

Dominant: A genetic trait is considered dominant if it is expressed in a person who has only one copy of that gene. ... A dominant trait is opposed to a recessive trait which is expressed only when two copies of the gene are present.

Whats is dominant?

The definition of dominant is a person who is in a position of power or who is exhibiting powerful or controlling tendencies. An example of dominant is a strong and powerful CEO. ... Dominant refers to a gene that will present itself by producing a characteristic that can be inherited.

What is an example of a dominant trait?

Examples of Dominant Traits

Curly hair is dominant over straight hair. Baldness is a dominant trait. Having a widow's peak (a V-shaped hairline) is dominant over having a straight hairline. Freckles, cleft chin and dimples are all examples of a dominant trait.