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What did Gregor Mandel discover about recessive traits?
Gregor Mendel discovered that recessive traits do not manifest in an organism's phenotype unless two copies of the recessive allele are present. In his pea plant experiments, he observed that when a dominant allele is paired with a recessive allele, the dominant trait dominates the phenotype. Only when both alleles are recessive does the recessive trait become visible in the offspring. This foundational principle of inheritance laid the groundwork for modern genetics.
Why were all the offsprins purple when gregor menel crossed true breeding purple flowered plants with true breeding white flowered plants?
All the offspring were purple because Mendel was dealing with simple genetic dominance. The purple true breeding parent was homozygous dominant and the true breeding white parent was homozygous recessive. When those two are crossed they create only heterozygous offspring (look up a punnett) and since this is simple dominance those heterozygous will show the phenotype of the dominant allele which is purple.
What contribution of Gregor mendel?
Gregor Mendel came up with the first formulation of the laws of inheritance of dominant and recessive traits. http://www.answers.com/Gregor+Mendel
Did Gregor Mendel find that the dominant trait prevents the expression of the recessive trait?
False..............
How did Gregor Mendel Contribute to science?
Gregor Mendel is known as the father of modern genetics for his groundbreaking work on pea plants. Through his experiments, Mendel discovered the principles of inheritance, including the concepts of dominant and recessive traits, which laid the foundation for the field of genetics. His work provided a systematic framework for understanding how traits are passed down from generation to generation.
If Gregor Mendel would have not used true bleeding plants would he have had discovered dominant and recessive traits?
No. At least not him.
Who is the scientist that discovered dominant and recessive traits?
Gregor Mendel, an Austrian monk, is credited with discovering dominant and recessive traits through his work with pea plants in the mid-19th century. Mendel's experiments laid the foundation for the field of genetics.
How did gregor Mendel become famous?
He discovered dominant and recessive alleles. He also bread and tested 29,000 pea plants
What is gregor mandel called?
He is called the "Father of Genetics" but his work was really a study of heredity. He discovered that some properties were dominant and some were recessive.
What did Gregor Mandel discover about recessive traits?
Gregor Mendel discovered that recessive traits do not manifest in an organism's phenotype unless two copies of the recessive allele are present. In his pea plant experiments, he observed that when a dominant allele is paired with a recessive allele, the dominant trait dominates the phenotype. Only when both alleles are recessive does the recessive trait become visible in the offspring. This foundational principle of inheritance laid the groundwork for modern genetics.
Gregor Mendel is studied in this course because he?
did research on dominant and recessive traits.
What is Gregor Mendel contribution?
He paved the road to the study of heredity or inheritance. He discovered how inheritance occurs and how traits are expressed through alleles and he proposed the idea of dominant and recessive alleles.
What was Gregor Mendel's biggist contribution to biology?
Gregor Mendel discovered the dominant and recessive mode of genetic inheritance.
Why were all the offsprins purple when gregor menel crossed true breeding purple flowered plants with true breeding white flowered plants?
All the offspring were purple because Mendel was dealing with simple genetic dominance. The purple true breeding parent was homozygous dominant and the true breeding white parent was homozygous recessive. When those two are crossed they create only heterozygous offspring (look up a punnett) and since this is simple dominance those heterozygous will show the phenotype of the dominant allele which is purple.
Who was the Fateher of Genetics?
Gregor Mendel is usually considered the Father of Modern Genetics. He was a monk in Europe who studied genetics by cross breeding plants. He established the idea of dominant and recessive traits. He lived in the mid-1800's.
What is it called having a dominate and recessive allele?
Having a dominant and recessive allele is known as Mendelian inheritance, named after Gregor Mendel, the scientist who first described it. In this type of inheritance, the dominant allele masks the expression of the recessive allele in heterozygous individuals.
What did mendel discover about recessive traits?
Gregor Mendel discovered that recessive traits are expressed only when an individual has two copies of the recessive allele, one inherited from each parent. In cases where a dominant allele is present, the dominant trait masks the expression of the recessive trait. Mendel's experiments with pea plants illustrated this concept, leading to the formulation of the laws of inheritance. His work laid the foundation for understanding genetic inheritance patterns.
