0
Mendel discovered that certain traits appear to be dominant over other traits a phenomenon which later came to be known as Mendel's principle of dominance Which is one reason for this?
Wiki User
∙ 14y ago
The fact that alleles controlling a particular trait are
sometimes different and one masks the effect of the other
The fact that there are two units of expression for
hereditary traits
The fact that when both a dominant and a recessive allele
are present, the dominat phenotype is always expressed
[All of the above]
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Recessive genes will always be masked by dominant genes This is Mendel's principle of?
Dominance
What is the principle of dominance?
The Principle of Dominance states that some alleles are dominant and some alleles are recessive. The dominant trait dominates or presents the expression of the recessive trait. Thus, for round seed: (capital) R - round (small) r - wrinkled RR - pure round Rr - hybrid round rr - pure wrinkled
What does the principle of dominance state?
Basically, it states there are two forms of a gene called alleles, heterozygous in this case, and one allele masks the expression of the other allele. This is simplified, as it can get complex with co-dominance and partial dominance.
Mendel discovered that certain traits appear to be dominant over others a phenomenon which later came to be known as Mendel's principle of dominance what is one reason for this?
Mendel ran a series of tests and found the reasonings on why many flowers had different outcomes such as its color. So it is called the Principle of Dominance because of his discovery of knowing which plants would grow which colors. For example, a white flower may be dominant over a purple flower so in this case the purple would be recessive. More plants would grow white flowers because the plant actually transfers its genes from past generations through pollination. This is also referring to Mendels use of Punnett Squares which is a way to find out which color flower is dominant over the other.
If the alleles are neither dominant or recessive what happens?
If neither are Dominant Or Recessive then its called co dominance or spuedo - dominance
What part of speech is dominance?
The word dominance is a noun. It is the state of being dominant.
How did gregor mendel discover principles of dominance?
Mendel was doing research in his lab... and found that when two parents with contrasting characters are crossed only one character is expressed in F1 generation and in F2 generation both characters appear in separate plants in a definite proportion. the one which dominated in F1 was a dominant character and thus the Principle of Dominance was discovered.
The principle or law of heredity which states that only the dominant trait can be seen in an organism that contains in its genes a pair of contasting traits is called what?
Mendel's Law Of Dominance
The principle or law of heridity which states that only the dominant trait can be seen in an organism that contains in genes a pair of contrasting traits is called?
Mendles law of dominance
What is the term for dominance in which the dominant allele is always expressed?
Complete dominance
An example of incomplete dominance is?
Incomplete dominance is where the phenotype of the heterozygote is intermediate to both the heterozygotes. The classic example of this phenomenon is pink snapdragons. If you cross red and white snapdragons, you get pink snapdragons, because neither the red or white allele is dominant to the other.
Example of an incomplete dominance?
Incomplete dominance is where the phenotype of the heterozygote is intermediate to both the heterozygotes. The classic example of this phenomenon is pink snapdragons. If you cross red and white snapdragons, you get pink snapdragons, because neither the red or white allele is dominant to the other.
