Pure-bred round -yellow pea seeds have genotype RRYY and the pure-bred wrinkled-green pea seeds have genotype rryy. Keeping this in mind, write the phenotypes of the following genotypes of hybrid pea seeds.

(a) Rryy (b) rrYy (c) rrYY (d) RrYy (e) RRyy

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Solution

(a) Round-green
(b) Wrinkled-yellow
(c) Wrinkled-yellow
(d) Round-yellow
(e) Round-green

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Similar questions

Q. In the pea plants the factors for round yellow seeds (RRYY) is dominant over wrinkled green seeds (rryy). Keeping this in mind, identify the seed that has the seed genotype round and green.

Q. If a round, green seeded pea plant (RRyy) is crossed with wrinkled, yellow seeded pea plant (rrYY), the seeds produced in F

_{1}

generation are__________

Question 5
If a round, green-seeded pea plant (RRyy) is crossed with wrinkled, yellow-seeded pea plant (rrYY), the seeds produced in F1 generation are

(a) round and yellow
(b) round and green
(c) wrinkled and green
(d) wrinkled and yellow
( Round-R, Green-y, Wrinkled-r, Yellow-Y)

Q. A pea plant with round green

(R R y y)

pea seed is crossed with another pea plant with wrinkled yellow

(r r Y Y)

seeds. What would be the nature of seed in the first generation (

F_{1}

generation)?

A pea plant with round and yellow seeds (RRYY) is crossbred with another pea plant having wrinkled and green seeds (rryy). Among the offspring obtained in F₂ generation, plants with which traits were found to be maximum in number?

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Pure-bred round -yellow pea seeds have genotype RRYY and the pure-bred wrinkled-green pea seeds have genotype rryy. Keeping this in mind, write the phenotypes of the following genotypes of hybrid pea seeds. (a) Rryy (b) rrYy (c) rrYY (d) RrYy (e) RRyy

(a) Round-green (b) Wrinkled-yellow (c) Wrinkled-yellow (d) Round-yellow (e) Round-green

Pure-bred round -yellow pea seeds have genotype RRYY and the pure-bred wrinkled-green pea seeds have genotype rryy. Keeping this in mind, write the phenotypes of the following genotypes of hybrid pea seeds.

(a) Rryy (b) rrYy (c) rrYY (d) RrYy (e) RRyy

(a) Round-green
(b) Wrinkled-yellow
(c) Wrinkled-yellow
(d) Round-yellow
(e) Round-green