What are some characteristics of pea plants?

The characteristics of a pea plant are:
  • Colour of seed (green or yellow)
  • Shape of seed (round or wrinkled)
  • Colour of pod (green or yellow)
  • Shape of pod (constricted or inflated)
  • Size of the plant (tall or dwarf)
  • Position of flowers (axial or terminal)
  • Colour of flower (purple or white)

How many characteristics of pea plants did Mendel Study?

seven different characteristics
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.

What were the 7 characteristics Mendel identified during his experiments crossing peas?

The characteristics included plant height, seed texture, seed color, flower color, pea-pod size, pea-pod color, and flower position. For the characteristic of flower color, for example, the two contrasting traits were white versus violet.

What are the 7 characteristics of plants?

The seven characteristics of plants are nutrition, respiration, movement, excretion, growth, reproduction, and Sensitivity.

What are the 3 laws of Mendel?

The three laws of inheritance proposed by Mendel include: Law of Dominance. Law of Segregation. Law of Independent Assortment.

What are the seven traits 7 of garden pea that he studied?

Mendel used seven pea plant traits in his experiments which include flower color (purple or white), flower position (axil or terminal), stem length (long or short), seed shape (round or wrinkled), seed color (yellow or green), pod shape (inflated or constricted), and pod color (yellow or green).

Why did Mendel use pea plants 10?

Mendel choose pea plants for his experiments because of the following reasons: (i) The flowers of this plant are bisexual. (ii) They are self-pollinating, and thus, self and cross-pollination can easily be performed. (iii) The different physical characteristics were easy to recognize and study.

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.

Which characteristic of pea plant is dominant?

Green pod color is dominant and yellow is recessive. The shape of the pod has two traits – inflated and constricted.

Why did Mendel use pea plants 10?

Mendel choose pea plants for his experiments because of the following reasons: (i) The flowers of this plant are bisexual. (ii) They are self-pollinating, and thus, self and cross-pollination can easily be performed. (iii) The different physical characteristics were easy to recognize and study.

Why did Gregor Mendel use pea plants?

He chose peas because they had been used for similar studies, are easy to grow and can be sown each year. Pea flowers contain both male and female parts, called stamen and stigma, and usually self-pollinate. Self-pollination happens before the flowers open, so progeny are produced from a single plant.

What did Mendel test with 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.

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.

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.

What are the seven traits 7 of garden pea that he studied?

Mendel used seven pea plant traits in his experiments which include flower color (purple or white), flower position (axil or terminal), stem length (long or short), seed shape (round or wrinkled), seed color (yellow or green), pod shape (inflated or constricted), and pod color (yellow or green).

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.

How do pea plants self fertilize?

Pea flowers are perfect and self- pollinating. The flowers open early in the morning and do not shut. The anthers shed pollen the night before the flower opens, but this does not reach the stigma until the flower is tripped, usually by the wind.

How do pea plants reproduce?

In the case of pea plants, P. sativum, can self-pollination. This is when pollen from a plant falls on the the female ovary within the same plant. Pea plants are open to be externally fertilized by insects and can close to be self-fertilized.