In sweet peas, genes C and P are necessary for colour in flowers. The flowers are white in the absence of either or both the genes. What will be the percentage of coloured flowers in the offspring of the cross Ccpp x ccPp?

100%

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

75%

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

25%

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

50%

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

Open in App

Solution

The correct option is C 25%
Cross between: Ccpp X ccPp
Gametes: Cp, cp cP, cp
F $_{1}$ generation: CcPp (Coloured), Ccpp (White), ccPp (White), ccpp (White)
Result: 1 coloured and 3 white i.e., 25%.
So, the correct answer is '25%'

Suggest Corrections

Similar questions

Q. In sweet pea, genes C and P are necessary for colour in the flowers. The flowers are white in the absence of either or both the genes. What will be the percentage of coloured flowers in the offspring of the cross Ccpp

\times

ccPP?

In sweat pea, genes C and P are necessary for colours in flowers. The flowers are white in the absence of either or both the genes. What will be the percentage of coloured flowers in the offspring of the cross Ccpp $\times$ ccPp?

Q. If dominant C and P genes are essential for the development of purple colour in sweet pea flowers, what would be the ratio of white and purple colour in a cross between CcPp and Ccpp?

If dominant C and P genes are essential for the development of purple colour in sweet pea flowers, what would be the ratio of white and purple colour in a cross between CcPp $\times$ CcPp.

Q. In sweet pea plants, the presence of dominant C and P genes is essential for the development of purple colour. The ratio of plants producing flowers of different colours in the progeny of the cross CcPp x Ccpp will be

Join BYJU'S Learning Program

In sweet peas, genes C and P are necessary for colour in flowers. The flowers are white in the absence of either or both the genes. What will be the percentage of coloured flowers in the offspring of the cross Ccpp x ccPp?

The correct option is C 25%Cross between: Ccpp X ccPpGametes: Cp, cp cP, cpF1 generation: CcPp (Coloured), Ccpp (White), ccPp (White), ccpp (White)Result: 1 coloured and 3 white i.e., 25%.So, the correct answer is '25%'

The correct option is C 25%
Cross between: Ccpp X ccPp
Gametes: Cp, cp cP, cp
F $_{1}$ generation: CcPp (Coloured), Ccpp (White), ccPp (White), ccpp (White)
Result: 1 coloured and 3 white i.e., 25%.
So, the correct answer is '25%'