If a tall plant is crossed with a dwarf plant | vedclass

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

Question

(B) In this cross,the offspring are $50\%$ tall and $50\%$ dwarf.This indicates that the tall parent must be heterozygous $(Tt)$ and the dwarf parent

Vedclass · Accepted Answer

$Tt 	imes tt$

Vedclass · Answer

(B) In this cross,the offspring are $50\%$ tall and $50\%$ dwarf.This indicates that the tall parent must be heterozygous $(Tt)$ and the dwarf parent must be homozygous recessive $(tt)$.The cross is: $Tt 	imes tt ightarrow Tt$ (tall),$tt$ (dwarf).This specific type of cross,where an individual of unknown genotype is crossed with a homozygous recessive individual,is known as a test cross.

If a tall plant is crossed with a dwarf plant and the obtained progeny is half tall and half dwarf plants,then the genotype of the parents will be:

Similar Questions

What is the percentage of the recessive phenotype in a cross between $pp$ and $Pp$,where $P$ is dominant and $p$ is recessive (in $, \%$)?

When an individual has both alleles of a contrasting character,it is said to be:

The phenotypic ratio of a monohybrid cross in Mendelian genetics is .....

Describe Mendel's Monohybrid experiment.

What will be the phenotypic ratio obtained from the selfing of a plant with the genotype $AABb$?

Vedclass Test Series

Exam Paper Generator

Online Exam Module