A cross between a tall plant (TT) and a short | vedclass

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

Question

(D) In a cross between a homozygous tall plant $(TT)$ and a homozygous short plant $(tt)$,the $F_1$ generation offspring all receive one allele from e

Vedclass · Accepted Answer

tallness is the dominant trait

Vedclass · Answer

(D) In a cross between a homozygous tall plant $(TT)$ and a homozygous short plant $(tt)$,the $F_1$ generation offspring all receive one allele from each parent,resulting in a genotype of $(Tt)$.Since the allele for tallness $(T)$ is dominant over the allele for shortness $(t)$,the phenotype of all $F_1$ individuals is tall.Therefore,the observation that all progeny are tall confirms that tallness is the dominant trait.

$A$ cross between a tall plant $(TT)$ and a short pea plant $(tt)$ resulted in progeny that were all tall plants because:

Similar Questions

If a round,green seeded pea plant $(RRyy)$ is crossed with a wrinkled,yellow seeded pea plant $(rrYY)$,the seeds produced in the $F_1$ generation are

$(a)$ What function is performed by human arms,forelimbs of a dog,and forelimbs of whales?
$(b)$ Which type of organs are these?
$(c)$ Why are they called so?

What is molecular phylogeny?

The two versions of a trait (character) which are brought in by the male and female gametes are situated on

Give reasons for the appearance of new combinations of characters in the $F_2$ progeny.

Vedclass Test Series

Exam Paper Generator

Online Exam Module