This is Expert Verified Answer The correct option is d. He found the basic ideas about genetics.
What describes the result of Mendel’s work with pea plants?
Gregor Mendel, through his work on pea plants, discovered the fundamental laws of inheritance. He deduced that genes come in pairs and are inherited as distinct units, one from each parent.
What Did Mendel’s experiments with pea plants show?
Gregor Mendel describes his experiments with peas showing that heredity is transmitted in discrete units. From earliest time, people noticed the resemblance between parents and offspring, among animals and plants as well as in human families. Gregor Johann Mendel turned the study of heredity into a science.
What was Mendel’s most significant conclusion from his research with pea plants?
Traits are inherited in discrete units
So, the correct option is ‘Traits are inherited in discrete units one from each parent‘.
What did Gregor Mendel use pea plants to study quizlet?
Mendel studied how traits are passed along to offspring. He used pea plants for 2 main factors: – Easy to grow and produce a large amount of offspring. – Self pollinate/Mendel could also cross pollinate.
Which best describes the result of Mendel’s work with P plants apex?
Which best describes the result of Mendel’s work with pea plants? He found the basic ideas about genetics.
How did Mendel control pollination in pea plants?
Mendel was interested in the offspring of two different parent plants, so he had to prevent self-pollination. He removed the anthers from the flowers of some of the plants in his experiments. Then he pollinated them by hand with pollen from other parent plants of his choice.
Why did Gregor Mendel use pea plants to study genetics?
Gregor Mendel conducted hybridization experiments on around 29,000 pea plants. Peas were an ideal choice for Mendel to use because they had easily observable traits there were 7 of which he could manipulate.
Which is a dominant trait that Mendel observed in pea plants?
Yellow seed color is dominant over green. Consider a cross to investigate the pea pod texture trait, involving constricted or inflated pods. Mendel found that the traits behave according to a dominant/recessive pattern in which inflated pods were dominant.
What are the 7 traits of pea plants that Mendel studied?
On the next screen, he reveals that there are seven different traits:
- Pea shape (round or wrinkled)
- Pea color (green or yellow)
- Pod shape (constricted or inflated)
- Pod color (green or yellow)
- Flower color (purple or white)
- Plant size (tall or dwarf)
- Position of flowers (axial or terminal)
What is the conclusion of Mendel experiment?
In 1865, Mendel presented the results of his experiments with nearly 30,000 pea plants to the local Natural History Society. He demonstrated that traits are transmitted faithfully from parents to offspring independently of other traits and in dominant and recessive patterns.
What are the three conclusions Mendel came to after his research?
Mendel’s studies yielded three “laws” of inheritance: the law of dominance, the law of segregation, and the law of independent assortment. Each of these can be understood through examining the process of meiosis.
Why was the garden pea a good choice as an experimental organism in Mendel’s work?
Why did Mendel choose common, garden-variety pea plants for his experiments? Pea plants are a good choice because they are fast growing and easy to raise. They also have several visible characteristics that may vary.
What best describes the true breeding parental plants that Mendel used in his experiment to create the hybrid F1 generation?
First, Mendel confirmed that he was using plants that bred true for white or violet flower color. Irrespective of the number of generations that Mendel examined, all self-crossed offspring of parents with white flowers had white flowers, and all self-crossed offspring of parents with violet flowers had violet flowers.
Why did Mendel not observe gene linkage during his experiments with pea plants?
Since the genes were present on different chromosomes, and the ones present on the same chromosome were also situated far apart, he didn’t observe any linkage in the genes.
Which organism did Gregor Mendel use to discover the basic principles of genetics quizlet?
Gregor Mendel, was the father of modern Genetics and he discovered the basic principles of heredity by studying pea plants.
Why did Mendel choose pea plant for his experiments Class 10?
Mendel selected pea plants for his experiments due to their easily detectable, contrasting characters.
What happens when pea plants showing two different characteristics?
When pea plants with round and green seeds are crossed with wrinkled and yellow seed (both pure line), FI generation plants have round and yellow seed.
Why did all of the F1 offspring of Mendel’s purple and white flowered pea cross always look like one of the two parental varieties?
Answer and Explanation: The correct answer is (a) one phenotype was completely dominant over another. This means that the pea plant will inherit two alleles for a particular gene (one from each parent), however, only one allele will be phenotypically expressed because it is dominant over the other allele.
What were the results of Mendel’s experiments?
In 1865, Mendel presented the results of his experiments with nearly 30,000 pea plants to the local Natural History Society. He demonstrated that traits are transmitted faithfully from parents to offspring independently of other traits and in dominant and recessive patterns.
Which among the following characters selected by Mendel in a pea plant is a recessive character?
Complete answer:
Green cotyledon colour was one of the recessive traits studied by Mendel in garden pea.