MyQuestionIcon

3

You visited us 3 times! Enjoying our articles? Unlock Full Access!

Genes

What result M...

Question

What result Mendel would have got, had he self pollinated a tall $F_{2}$ homozygous plant

A

TT and Tt

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

B

All Tt

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

C

All TT

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

D

All tt.

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

Open in App

Solution

The correct option is C All TT

When homozygous tall F₂ plant is self pollinated, all tall plants are obtained.

A heterozygous tall F₂ plant is self pollinated, tall and dwarf plants are obtained.

So, the correct option is 'All TT'

Suggest Corrections

thumbs-up

1

Similar questions

Q. What do you think Mendel would have got had he self-pollinated a tall F2 plant?

Q. Choose the correct answer from the alternatives given.
Fruit shape in shephereds purse (Capsella bursa) is of two types - triangular and top-shaped. Triangular fruit shape (T) is dominant over top-shape (t).
Following table summarises the results of several crosses.

Cross	Result
Strain 1 $\times$ tt	All triangular
Strain 2 $\times$ tt	1 triangular : 1 top-shaped
Strain 3 $\times$ tt	All top-shaped
Strain 4 $\times$ tt	3 triangular :1 top-shaped

Which pair of strains possess the genotype Tt?

Q. Fruit shape in shephered's purse (Capsella bursa) two typestriangular and top-shaped. Triangular fruit shape (T) is dominant over top-shape (t). Following table summarises the results of several crosses.

Cross	Result
Strain 1 x tt	All triangular
Strain 2 x tt	1 triangular : 1 top-shaped
Strain 3 x tt	All top-shaped
Strain 4 x tt	3 triangular : 1 top-shaped

Which pair of strains possess the genotype Tt?

Q. Heterozygous tall (Tt) is crossed with homozygous tall (TT). Percentage of heterozygous tall in the progeny would be

Q. In one of the experiments with pea plants, Mendel observed that when a homozygous tall pea plant (TT) is crossed with a homozygous dwarf pea plant (tt), in the first generation, only tall plants appear. What happens to the traits of the dwarf plant in this case?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Heredity

BIOLOGY

Watch in App

explore_more_icon

Explore more

Standard X Biology

Join BYJU'S Learning Program

CrossIcon