Answer : b) Plant height, flower position, pod shape. The characters of garden pea which is present on 4th chromosome are : Plant height, flower position and pod shape.
Which of the following trait is garden peas?
Axial flower position, Green pod colour and Round seed shape are all dominant traits in garden pea.
Which of the following trait of garden pea is present on 7th chromosome?
Answer: The correct answer is Pea shape ( Round or wrinkled ).
Which trait of garden pea is recessive?
Wrinkled seed is a recessive trait.
Which of the following is a dominant trait of garden pea plant?
So, the correct answer is ‘green pod‘.
Which of the following traits of garden pea is not present on 4th chromosome?
Answer : b) Plant height, flower position, pod shape.
The characters of garden pea which is present on 4th chromosome are : Plant height, flower position and pod shape.
How many of the following is a recessive garden pea?
The axial flower position was recessive to the terminal position; green seed colour was recessive to yellow colour; yellow pod colour was recessive to green and wrinkled seed shape was recessive to round shape. The correct answer is B.
How many chromosomes does the Mendel pea plant have?
Because Mendel used seven genes and peas have seven pairs of chromosomes, it is tempting to think that each gene is on a different chromosome, especially given that Mendel reported that the genes were inherited independently of each other.
Which chromosome were each of the genes that coded for Mendel’s characteristics found?
In the trihybrid cross, Mendel used three genes. One of these, r, is on chromosome 5 and assorts independently of the other traits. The other genes, I and a, are both on chromosome 1 but are located at 110 cM and 40 cM, respectively.
Which of the following is not a dominant trait in garden pea?
So, the correct option is ‘Pod colour – Yellow‘.
What are the 7 traits that Mendel studied?
The characters which were chosen by Mendel for his study were stem height, flower colour, flower position, pod shape, pod colour, seed shape, seed colour.
Why did Mendel choose pea plant for his experiments give 4 reasons?
Complete Answer:
(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. (iv) They have a shorter life span and are the plants that are easier to maintain.
Which of the following is the example of dominant trait?
Freckles, cleft chin and dimples are all examples of a dominant trait. Having almond-shaped eyes is a dominant trait whereas having round eyes is a feature controlled by recessive alleles.
Which of the following is the example of recessive traits?
Examples of Recessive Traits
Having round (as opposed to almond-shaped) eyes is recessive, along with inability to roll one’s tongue. Attached earlobes (as opposed to free) is also a recessive trait.
How many traits did each pea plant characteristics have?
The seven characteristics that Mendel evaluated in his pea plants were each expressed as one of two versions, or traits. Mendel deduced from his results that each individual had two discrete copies of the characteristic that are passed individually to offspring.
Which of the following character is not located on chromosome number 4?
From the given options, except seed colour, other characters mentioned in the options are present on chromosome 4.
Which character is not located on chromosome No 4?
Out of these three genes, the two genes namely the gene for pod form and the one for plant height are closely placed on the chromosome that they show linkage. However, the gene for flower position is located far apart from the other two genes and do not show linkage. Hence, option A is correct.
Which of the following traits of garden pea studied by Mendel was a receive feature?
So, the correct option is ‘Green seed colour‘.
Why is the pea wrinkled seed allele a recessive allele?
Answer and Explanation: The allele for wrinkled seed shape in garden peas is considered recessive because the trait associated with the allele is not expressed in heterozygotes. Heterozygotes are individuals that have two different alleles for a particular gene locus.
What chromosome set is pea in?
All the genes controlling these seven pea characters are located on 4 different chromosomes (1,4,5,7). The genes for seed color and flower color are located on chromosome 1. Genes for stem height, flower position and pod shape are located on chromosome 4. Genes for pod color genes are located on chromosome 5.
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.