Home
Class 12
BIOLOGY
A breeder crossed a pure breed tall pla...

A breeder crossed a pure breed tall plant having white flowers tall pure short plant having blue flowers. He obtained 202 `F_(1)` progeny and found and found that they are all tall having white flowers. Upon selfing these these `F_(1)` Plants, he obtained a progeny of 2160 plants. Approximately, how many of these are likely to be short and having blue flower?

A

1215

B

405

C

540

D

135

Text Solution

Verified by Experts

The correct Answer is:
d
TW-9,
Tw-3
tW-3
tw-1 according to ratio of dihybrid cross.
The total number of short and blue flowered plants is-
`1/16xx2130=1080/8=135`
Promotional Banner

Similar Questions

Explore conceptually related problems

When pure long plant having white flower is crossed with pure dwarf plant having red flower, the dwarf progeny in F_(2) generation is

A cross is made between tall pea plants having green pods and dwarf pea plants having yellow pods. In the F_(2) generation, out of 80 plants how many are likely to be tall plants?

A Mendelian experiment consisted of breeding pea plants bearing violet flowers with pea plants bearing white flowers. What will be the results in F_(1) progeny ?

In a case of red and white flowered Snapdragon, F_(1) plants will have flowers

A cross is made between tall pea plants having green pods and dwarf pea plants havingyellow pods. In the F2 generation, out of 80 plants how many are likely to be tall plants?

Hybrid of pure red flowered and white flowered Pea is crossed to pure red flowered plant. The progeny shall be

In Mirabilis jalapa when red flowered plants crossed with white flowered plant, the F_(1) progeny was