Gregor Mendel picked 14 different true-breeding types of pea plants and paired them up such that they were almost identical to one another except for one attribute that was different.
How many true-breeding pea plant varieties are there?
A plant is considered to have a genuine breeding line if it has been subjected to unbroken cycles of self-pollination and has demonstrated consistent patterns of trait inheritance and expression over the course of several generations.Mendel, the ″father of genetics,″ chose 14 true-breeding pea plant types to study.These variations were similar to one another except for one characteristic that possessed opposing characteristics.Therefore, the right response is ″14.″
What is a true breeding line of peas?
A plant is considered to have a genuine breeding line if it has been subjected to unbroken cycles of self-pollination and has demonstrated consistent patterns of trait inheritance and expression over the course of several generations.Mendel, the ″father of genetics,″ chose 14 true-breeding pea plant types to study.These variations were similar to one another except for one characteristic that possessed opposing characteristics.
How many varieties of pea plants did Mendel select?
Mendel, the ″father of genetics,″ chose 14 true-breeding pea plant types to study. These variations were similar to one another except for one characteristic that possessed opposing characteristics. Are you getting ready to take the NEET exam?
What are the types of true breeding?
Different kinds of purebred animals. Most of the time, true breeding diploid organisms are homozygous for a certain characteristic. This indicates that Mendel’s pea plants had the same alleles for each characteristic that he found in his pea plants. The plants that produced purple flowers were found to have a copy of the gene that codes for flower color on both of their chromosomes.
How many true breeding plants are there?
For the purpose of his experiment, Mendel, who is also regarded as the father of genetics, selected 14 different genuine breeding pea plant kinds. Let’s begin our search for the appropriate response by going through the available options. This is the best choice given that Mendel used 14 different types of real breeding pea plants in his experiment.
How many true breeding pea plant varieties were selected by Mendel as pair which were similar except Forone character Withcontrastingtrait?
Mendel chose 14 real breeding plant types, each of which was a pair that was identical to one another with the exception of one character that had a contrasting feature. EduRev NEET Question.
How many true breeding varieties are selected by Mendel for fruit?
The answer that is going to be right is going to be ″7 pairs of genuine breeding varieties,″ which is what Mendel utilized for his research on the pea plant.
How many varieties of garden peas were selected by Mendel?
Mendel chose 14 pairs of true-breeding pea plant kinds that were almost identical to one another but for one distinguishing feature that exhibited opposing characteristics.
What are true breeding pea plants?
Pea plants that are very inbred, often known as ″true-breeding,″ are the product of this process. These are the kinds of plants that always give birth to children that appear exactly the same as their parents. Today, we are aware that these plants, which are described as ″true-breeding,″ are homozygous for the majority of their characteristics.
Which of the following traits in pea plant can only be true breeding?
Therefore, the response that is right is ″green pod.″
What’s true breeding?
A true-breeding organism is an organism that always passes down certain phenotypic traits (also known as physically expressed traits) to its offspring, even after many generations have passed. This type of organism is also sometimes referred to as a purebred (biology slang: pure line or true-breeding line).
What are the seven characters that Mendel studied in pea plants?
- On the following screen, he discusses the seven different characteristics, which are as follows: Form similar to a pea (either round or wrinkled)
- Color of peas (either green or yellow)
- Pod-like form (either confined or expanded)
- Color of the pods (either green or yellow)
- Flower color (either white or purple), and
- Size of the plant (tall or dwarf)
- Position of flowers inside the cluster (axial or terminal)
How many traits in garden pea plants selected by Mendel for the genetics experiment were recessive?
Mendel chose to conduct his tests on the pea plant based on seven different characteristics of the plant itself. Mendel picked stem height, flower color, flower location, pod shape, pod color, seed shape, and seed color as the variables to investigate for his study. Other features were pod color, seed shape, and seed shape.
Why pea plant was chosen by Mendel?
Pea plants were chosen for Mendel’s experiments because it is simple to cultivate them, they have a relatively short lifespan, and they have bigger blossoms than other plant species. Pea plants have the ability to pollinate themselves.
Why Mendel choose pea plant for his experiment Class 10?
Mendel chose pea plants as the subjects of his studies for a number of reasons, the first of which being that the plant’s blossoms are sexually dimorphic. (ii) Since they are capable of self-pollination, it is not difficult to achieve either self-pollination or cross-pollination. (iii) It was simple to identify and investigate the many aspects of the physical qualities.
How did Mendel cross pollinate pea plants?
Because Mendel wanted to study the offspring produced by plants with distinct parents, he had to exclude the possibility of the plants pollinating themselves. In order to conduct his tests, he took some of the blooms of the plants and removed the anthers. After that, he used pollen from additional parent plants that he had chosen to manually pollinate the plants.