Home
Class 12
BIOLOGY
When a violet flower of unknown genotype...

When a violet flower of unknown genotype is crossed with white flower, the progenies are violet and white in equal proportion. Then read the following statements
(i) This is called test cross
(ii) Unknown flower is heterozygous
(iii) Unknown flower is heterozygous
(iv) This test is used to determine the phenotype of the plant at `F_(2)`.
(v) In test cross, violet or white flower is crossed with the recessive parent instead of self-crossing.
Select the incorrect statement :

Promotional Banner

Similar Questions

Explore conceptually related problems

When heterozygous red (dominant) flower is crossed with white flower the progeny would be:

When heterozygous red flowered plant is crossed with white flowered plant the progeny will show a ratio of

Heterozygous purple flower is crossed with recessive white flower. The progeny has the ratio:

When a red flower homozygous pea plant is crossed with a white flower plant what colour is produced in F_(1) :-

When a red flower homozygous pea plant is crossed with a white flower plant what colour is produced in F_(1) :-

To determine the genetic constitution of a violet flower plant at F_2 ​, Mendel crossed it with a white flower plant. This cross is called as :-

Red ( dominant) flowered heterozygous crossed with white flower:

in dog flower, a red flowered plant is crossed with a white flowered plant. what will be the phenotypic ratio in F_2 generation?

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