How can a hybrid tall plant be distinguished | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) pure tall plant has the genotype $TT$,while a hybrid tall plant has the genotype $Tt$.When a $TT$ plant undergoes self-pollination,all offspring a

Vedclass · Accepted Answer

If all offspring are tall after self-pollination

Vedclass · Answer

(C) pure tall plant has the genotype $TT$,while a hybrid tall plant has the genotype $Tt$.When a $TT$ plant undergoes self-pollination,all offspring are tall $(TT)$.When a $Tt$ (hybrid) plant undergoes self-pollination,according to Mendel's laws,offspring are produced in a $3:1$ ratio of tall to dwarf plants.Therefore,if all offspring are tall after self-pollination,the parent is a pure tall plant. If dwarf plants are also produced after self-pollination,the parent is a hybrid tall plant.

How can a hybrid tall plant be distinguished from a pure tall plant?

Similar Questions

An $F_1$ plant has the genotype $AABbCC$. What is the phenotypic ratio of the $F_2$ generation after selfing this plant?

How many types of gametes are produced by a plant with the genotype $Rryy$?

If enough crosses are made between male flies of the genotype $Aa$ and female flies of the genotype $aa$ to produce about $1000$ offspring,which one of the following is the most likely distribution of genotypes in the offspring?

$A$ cross was made between a pure tall and a pure dwarf pea plant to produce progeny. The progeny was self-pollinated. Find the ratio of the resulting true-breeding tall and dwarf plants.

In a cross between $AaBB$ and $aaBB$,what will be the ratio of the genotypes $AaBB$ and $aaBB$ in the progeny?

Vedclass Test Series

Exam Paper Generator

Online Exam Module