Stem height, flower colour, flower place, pod shape, pod colour, seed shape, seed colour were the characters that were chosen by Mendel for his research. In a pea plant, all these characters belong to different chromosomes.
What characteristics did Mendel study in pea plants?
Mendel studied the inheritance of seven different features in peas, including height, flower color, seed color, and seed shape. To do so, he first established pea lines with two different forms of a feature, such as tall vs. short height.
Which of the characteristic of pea plant was not used by Mendel in his experiment?
Pod length was not used in his experiments. Hence, option C is the correct answer.
Why did Mendel choose pea plant for his experiment?
Mendel selected pea plants for his experiments due to their easily detectable, contrasting characters. These are bisexual plants and grow to maturity in a single season only. In these plants, cross-pollination can also be done artificially.
What was Mendel’s experiment with pea plants?
Mendel crossed pure lines of pea plants. Dominant traits, like purple flower colour, appeared in the first-generation hybrids (F1), whereas recessive traits, like white flower colour, were masked. However, recessive traits reappeared in second-generation (F2) pea plants in a ratio of 3:1 (dominant to recessive).
Which characteristic of pea plants were important?
To study genetics, Mendel chose to work with pea plants for three reasons: 1) they have easily identifiable traits, 2) they grow quickly, and 3) they can self-pollinate or be cross- pollinated.
What are the 7 characteristics of pea plants?
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)
Which is one of the seven characteristics that Mendel observed in pea plants?
During this time, Mendel observed seven different characteristics in the pea plants, and each of these characteristics had two forms (Figure 3). The characteristics included height (tall or short), pod shape (inflated or constricted), seed shape (smooth or winkled), pea color (green or yellow), and so on.
Which character was dominant among the seven characters Mendel’s experiment?
Solution : Green pod colour was a dominant character in Mendel’s garden pea experiment.
Which of the following is a dominant character in pea plants?
So, the correct answer is ‘green pod‘.
What conclusions did Mendel draw from his experiments?
Upon compiling his results for many thousands of plants, Mendel concluded that the characteristics could be divided into expressed and latent traits. He called these dominant and recessive traits, respectively. Dominant traits are those that are inherited unchanged in a hybridization.
What are the contrasting characters of pea plant?
7 pairs of contrasting characters in pea plants were studied by Mendel in his experiments.
- 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.
When did Mendel Do his pea plant experiments?
1865
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.
What was the main aim of Mendel’s experiment?
The main aim of Mendel’s experiments was: To determine whether the traits would always be recessive. Whether traits affect each other as they are inherited.
What did Mendel do in his first experiment?
Mendel first experimented with just one characteristic of a pea plant at a time. He began with flower color and cross-pollinated purple- and white-flowered parent plants. He was surprised by the results. This led to his law of segregation.
What are the characters Mendel selected for his experiment?
Complete Answer:
There were seven characters from the pea plant that Mendel picked for the experiments. Stem height, flower colour, flower place, pod shape, pod colour, seed shape, seed colour were the characters that were chosen by Mendel for his research.
How many characters were considered by Mendel in his experiment?
seven characters
Mendel chose seven characters of pea plant for his experiment. These characters among them were height, color, the position of flower, pod shape, pod color, seed shape & seed color.
What are the dominant and recessive characters of pea plant?
Green pod color is dominant and yellow is recessive. The shape of the pod has two traits – inflated and constricted. Inflated pod traits are dominant.
Which of the following is not a dominant character of pea plant?
So, the correct option is ‘Pod colour – Yellow‘.
What happened to the green trait in Mendel’s pea plants?
Mendel’s gene involved in pea color decides whether the chlorophyll in the pea will be broken down and degraded. When this gene isn’t working, the chlorophyll stays around and the pea is green. So in this case the recessive trait is indeed due to a broken gene.
Which one of the following characters chosen by Mendel can express in both?
The terminal flower position was recessive to axial position; yellow seed colour was recessive to green colour; green pod colour was dominant to yellow and round seed shape was dominant to wrinkled shape. Thus, the correct answer is option C.