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Dominant in Biology refers to a trait that is expressed when an individual carries two different versions (alleles) of a gene. Dominant alleles mask the expression of recessive alleles in heterozygous individuals. This principle is a fundamental concept in genetics and the study of inheritance.
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What is heterozygous in biology?
Heterozygous in biology refers to an individual having two different alleles for a particular gene. This means that one allele is dominant over the other, resulting in a dominant phenotype. Heterozygous individuals display a combination of traits from both alleles.
Is a bent little finger a dominant or recessive allele?
A bent little finger is typically caused by a dominant allele. If one parent has a bent little finger, there is a higher chance of their offspring inheriting the trait.
What is recessive and dominant mean?
Recessive and dominant are terms used in genetics to describe how certain traits are inherited. A dominant trait is one that is expressed when present, while a recessive trait is only expressed when both copies of the gene are recessive. Dominant traits mask the expression of recessive ones.
What does dominant mood mean?
Dominant mood refers to the prevailing emotional atmosphere or feeling in a particular situation, setting, or piece of literature. It sets the overall tone and influences the reader's emotional response to the text.
Are freckles dominant recessive or dominant dominant?
Freckles are considered a dominant trait, as they are caused by a dominant allele. This means that individuals only need to inherit one copy of the allele from either parent in order to have freckles.
A trait that is not expressed when paired with a dominant allele is?
recessive (sraight out of my biology lesson!)
What is heterozygous in biology?
Heterozygous in biology refers to an individual having two different alleles for a particular gene. This means that one allele is dominant over the other, resulting in a dominant phenotype. Heterozygous individuals display a combination of traits from both alleles.
What are the opposites of dominant?
in biology, the opposite is recessive in sexual behavior, the opposite is submissive in some terms, the opposite is rare
What is dominant in biology mean?
In genetics it refers to a gene that will always be expressed when present. In behavioral Biology dominance refers to members of a population that are basically in charge.
Is a bent little finger a dominant or recessive allele?
A bent little finger is typically caused by a dominant allele. If one parent has a bent little finger, there is a higher chance of their offspring inheriting the trait.
What is an antonym for dominant?
Submissive; in biology, recessiveRecessive… what exactly does this have to do with Acronyms & Abbreviations?
In certain plants tall is dominant to short If a heterozygous plant is crossed with a homozygous tall plant what is the probability that the offspring will be short?
0 (there is no chance it will be short since tall is dominant over short). Hope this helps! - Biology Student
What does dominant morph mean?
In Biology, a morph is each of several variant forms of an animal or plant. Polymorphism isthe occurrence of different forms among the members of a population or colony. The dominant morph would be the strongest of the different forms.
What happens to A trait controlled by a dominant gene?
yes, if two Bb parents have kids, there is a 3:1 ratio that their children will show a dominant trait (BB Bb Bb bb). For multiple alleles (3 or more) it gets a little more complicated. Some traits, like height, have 1000's of genes affecting them. Consult your biology teacher for more information.Yes. Because to have a dominant trait you can have two dominant alleles or just one dominant and one recessive (because a dominant allele negates the effect of a recessive allele.) To get a recessive trait it takes two recessive alleles as oppose to a dominant trait where it takes only 1 to have a dominant trait. Therefore Dominant traits are more common.
Why is it sometimes impossible to determine the genotype of an organism that has a dominant phenotype?
it is impossible because the phenotype and genotype are different this is out of chapter 10 in the biology book on page 336
What is recessive and dominant mean?
Recessive and dominant are terms used in genetics to describe how certain traits are inherited. A dominant trait is one that is expressed when present, while a recessive trait is only expressed when both copies of the gene are recessive. Dominant traits mask the expression of recessive ones.
What does dominant mood mean?
Dominant mood refers to the prevailing emotional atmosphere or feeling in a particular situation, setting, or piece of literature. It sets the overall tone and influences the reader's emotional response to the text.
