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

Rryy

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

rrYy

No worries! We‘ve got your back. Try BYJU‘S free classes today!

RrYy

No worries! We‘ve got your back. Try BYJU‘S free classes today!

RRYy

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A Rryy
RR or Rr is the dominant genotype responsible for round seeds. YY or Yy is the dominant genotype responsible for yellow seeds. rr is the recessive genotype responsible for wrinkled seeds. Hence the seed that has the genotype round and green will be RRyy or Rryy. Thus the correct answer is option A.

Suggest Corrections

Similar questions

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

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)

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?

Q. Two pea plants, one with round green seeds (RRyy) and another with wrinkled yellow seeds (rrYY) produce F1 progeny that have round yellow seeds. When F1 plants are selfed, the F2 progeny will have new combinations of characters. Choose the new combination of characters from the following:

i. Round and yellow seeds
ii. Round and green seeds
iii. Wrinkled and yellow seeds
iv. Wrinkled and green seeds

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__________

Join BYJU'S Learning Program