What carries a trait from one generation to another?

What carries a trait from one generation to another?

Heritable traits are known to be passed from one generation to the next via DNA, a molecule that encodes genetic information.

What are the particular genes an individual carries?

An individual’s genotype for that gene is the set of alleles it happens to possess. In a diploid organism, one that has two copies of each chromosome, two alleles make up the individual’s genotype.

What is a characteristic passed from a parent to its offspring?

The transmission of characteristics from parents to offspring is called heredity, and the characteristics that are inherited can be predicted.

How does a dominant trait appear in an individual?

A dominant trait is an inherited characteristic that appears in an offspring if it is contributed from a parent through a dominant allele. If an individual carries the same two alleles for a gene, they are homozygous for that gene (aa or AA); this is the case whether the alleles are recessive or dominant.

How do specific traits or characteristics appear in organisms?

The traits an organism displays are ultimately determined by the genes it inherited from its parents, in other words by its genotype. Variant copies of a gene are called alleles, and an individual’s genotype is the sum of all the alleles inherited from the parents.

What are the characteristics or traits passed on to you by your family and immediate relatives?

Physical traits are dependent on the genetic material passed on by blood relatives. These traits are also called inherited traits because you inherit them from your parents, grandparents, and other ancestors.

How are characteristics passed down from parent to offspring quizlet?

States that genes are carried from parents to their offspring on chromosomes. Controls all animal or plant cells; contains our genetic information on chromosomes. You just studied 10 terms!