A cross between a pure tall plant from F_1 an | vedclass

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

Question

(D) In Mendelian genetics,a pure tall plant is represented by the genotype $TT$ and a dwarf plant by $tt$. When these are crossed,the $F_1$ generation

Vedclass · Accepted Answer

$50\%$ tall and $50\%$ dwarf

Vedclass · Answer

(D) In Mendelian genetics,a pure tall plant is represented by the genotype $TT$ and a dwarf plant by $tt$. When these are crossed,the $F_1$ generation consists of heterozygous tall plants with the genotype $Tt$. $A$ cross between an $F_1$ tall plant $(Tt)$ and a dwarf plant $(tt)$ is known as a test cross. The Punnett square for this cross $(Tt 	imes tt)$ is as follows: - Gametes from $Tt$: $T$ and $t$. - Gametes from $tt$: $t$ and $t$. - Offspring genotypes: $Tt, Tt, tt, tt$. This results in a phenotypic ratio of $50\%$ tall $(Tt)$ and $50\%$ dwarf $(tt)$.

$A$ cross between a pure tall plant from $F_1$ and a dwarf plant will result in:

Similar Questions

The genotype of vestigial wings in $Drosophila$ is . . . . . . .

$A$ test cross is important to determine the:

Considering the four chromosomes in Pisum sativum, how many traits did Mendel identify for his experiments?

$A$ gene that is responsible for coding for contrasting traits is known as .....

$A$ modified allele is equivalent to an unmodified allele when it produces what?

Vedclass Test Series

Exam Paper Generator

Online Exam Module