Is purple flower color in pea plants a sex linked trait?

Is purple flower color in pea plants a sex linked trait?

Answer: The correct answer is-purple flower color in pea plants. Sex linked trait is a characteristic present in an organism whose genes are present on the sex chromosome. On the contrary, gene for purple flower color in pea plants is not carried by sex chromosome. Therefore, it is not a sex linked trait.

What does this tell you about the purple color flower in pea plants?

The way the trait appears is its phenotype. In pea plants, purebred purple flowers have a genotype with two purple alleles, which produces a phenotype of purple petals. Since all of the offspring have the purple phenotype, this tells us that the purple allele is dominant to the white allele.

What is the dominant color for flowers in pea plants?

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Trait	Dominant Expression	Recessive Expression
Color of seed albumen (Y)	Yellow	Green
Color of flower (P)	Purple	White
Form of ripe pods (I)	Inflated	Constricted
Color of unripe pods (G)	Green	Yellow

What are the alleles of the plant with purple flowers?

Since the purple-flowered plant is true Since the purple flowered plant is true breeding, it has two dominant alleles. The genotype of the purple-flowered plant is PP. Since white flowers are recessive, the only possible genotype for a white-flowered plant is pp.

What is the difference between genotype and phenotype?

The sum of an organism’s observable characteristics is their phenotype. A key difference between phenotype and genotype is that, whilst genotype is inherited from an organism’s parents, the phenotype is not. Whilst a phenotype is influenced the genotype, genotype does not equal phenotype.

What happens if a homozygous tall pea plant and a homozygous short pea plant are crossed?

Each of the offspring has one “T” allele, so they are all tall plants. However, the last cross “tt” doesn’t have any “T” alleles and is short, because it is homozygous recessive . Since 1 out of 4 pea plants are short, or 1/4, the probability of a short pea plant from a heterozygous cross is 25%.

What happened when plants with purple flowers reproduced with plants with white flowers?

When the purple-flowered plants of the first generation self-pollinated, white flowers showed up again in the second generation! Pea Crosses Mendel compared the number of purple to white flowers by counting them. A ratio is a way to compare two numbers.

Can two plants with purple flowers produce offspring with white flowers?

Can two plants with purple flowers produce offspring with white flowers? Yes, if both parents are heterozygous for the trait.

What happens when a true-breeding purple flower pea plant is crossed with a true-breeding white flower pea plant?

When Mendel crossed a true-breeding purple-flowered pea plant with a true-breeding white-flowered pea plant, he observed that all of the F1 offspring had purple flowers.

What percentage of the offspring will have purple flowers?

75%
Do you know where each letter (allele) in all four cells comes from? Two pea plants, both heterozygous for flower color, are crossed. The offspring will show the dominant purple coloration in a 3:1 ratio. Or, about 75% of the offspring will be purple.

Can two plants with white flowers produce offspring with purple flowers?

Crossing a plant with white flowers and a plant that is homozygous for purple flowers results in offspring with what color combinations? Can two plants with purple flowers produce offspring with white flowers? Yes, if both parents are heterozygous for the trait. You just studied 36 terms!

What are the similarities and differences between genotype and phenotype?

Difference between Genotype and Phenotype

Genotype	Phenotype
Same genotype produces same phenotype.	Same phenotype may or may not belong to same genotype.
Present inside the body as genetic material.	Expression of genes as the external appearence.

Why is the progeny always tall when a homozygous tall pea plant is crossed with a short pea plant?

The trait that can express itself in homozygous condition only is known as recessive trait. The cross between tall and short pea plant produces the tall progeny. The tall progeny is present in heterozygous condition and the tall trait is dominant that express itself and hides the expression of short trait.

When you cross a tall pea plant with a short pea plant the offspring will be?

The “TT” and “Tt” crosses both have at least one “T” allele, so they are tall plants. However, the last cross “tt” doesn’t have any “T” alleles and is short, because it is homozygous recessive . Since 1 out of 4 pea plants are short, or 1/4, the probability of a short pea plant from a heterozygous cross is 25%.

Could two plants with purple flowers produce a plant with white flowers?

What percentage of the offspring from the first generation cross is likely to have purple flowers white flowers?

Predicting Offspring Phenotypes Therefore, in this cross, you would expect three out of four (75 percent) of the offspring to have purple flowers and one out of four (25 percent) to have white flowers. These are the same percentages that Mendel got in his first experiment.

When Gregor Mendel crossed pure breeding purple flowers with pure breeding white flowers What did he notice in the F1 offspring?

When Mendel crossed a true-breeding purple-flowered pea plant with a true-breeding white-flowered pea plant, he observed that all of the F1 offspring had purple flowers. When these F1 plants were selfed, he found 3/4 were purple and 1/4 were white.

Could a plant with purple flowers and one with white flowers produce purple flowered plants?

f f same form of the trait as the parent plant. For example, a true-breeding plant with purple flowers will only produce plants with purple flowers.

What will happen if a purple flower is crossed with a white flower?

From the results, Mendel proved that all traits do not blend. For instance, purple flowers mixed with white flowers did not produce pink flowers. Mendel concluded that traits like flower color must be determined by individual units.

Next, Mendel allowed the first generation of plants to self pollinate. When the purple-flowered plants of the first generation self-pollinated, white flowers showed up again in the second generation!

What causes purple flowers on a pea plant?

In pea plants, purple flower color is caused by a dominant gene, and white flower color is caused by a recessive gene. The genotype for purple flower color is PP or Pp, and the genotype for white flower color is pp. A plant with purple flowers and the genotype Pp is crossed with a plant with white flowers and the genotype pp.

Which is the genotype for purple flower color?

The genotype for purple flower color is PP or Pp, and the genotype for white flower color is pp. A plant with purple flowers and the genotype Pp is crossed with a plant with white flowers and the genotype pp. What is the probability that the offspring of these plants will have white flowers?

What’s the name of the purple flower in the garden?

Pin. Lavender is one of the most recognizable purple flowers around and is known for its strong, flowery scent. This plant will seed very quickly, so make sure you keep it cut back so it doesn’t overtake your garden.

What kind of coat does a pea plant have?

Pea seed coats can be either smooth or wrinkled. A smooth coat is dominant over wrinkled. Two plants that have smooth seed coats are crossed. They produce three plants with smooth seed coats and one plant with a wrinkled coat. What are most likely the genotypes of the parent plants?

In pea plants, purple flower color is caused by a dominant gene, and white flower color is caused by a recessive gene. The genotype for purple flower color is PP or Pp, and the genotype for white flower color is pp. A plant with purple flowers and the genotype Pp is crossed with a plant with white flowers and the genotype pp.

The genotype for purple flower color is PP or Pp, and the genotype for white flower color is pp. A plant with purple flowers and the genotype Pp is crossed with a plant with white flowers and the genotype pp. What is the probability that the offspring of these plants will have white flowers?

How can you tell if a flower is a pea?

(Previously known as the Legume Family: Leguminosae) If you have seen a pea or bean blossom in the garden, then you will be able to recognize members of the Pea family. These are irregular flowers, with 5 petals forming a distinctive “banner, wings, and keel”, as shown in the illustration.

Pin. Lavender is one of the most recognizable purple flowers around and is known for its strong, flowery scent. This plant will seed very quickly, so make sure you keep it cut back so it doesn’t overtake your garden.