(B) According to Mendel's Law of Dominance,when a pure tall plant $(TT)$ is crossed with a pure dwarf plant $(tt)$,the $F_{1}$ generation offspring ar

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(B) According to Mendel's Law of Dominance,when a pure tall plant $(TT)$ is crossed with a pure dwarf plant $(tt)$,the $F_{1}$ generation offspring are all heterozygous tall $(Tt)$.Since the allele for tallness $(T)$ is dominant over the allele for dwarfness $(t)$,all plants in the $F_{1}$ generation will express the tall phenotype.

Class 10 Science Heredity Mix Examples - Heredity and Evolution

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When a pure tall pea plant and a pure dwarf pea plant were crossed (hybridized),what was the result in the $F_{1}$ generation?

A
All plants obtained were dwarf.
B
All plants obtained were tall.
C
Tall and dwarf plants obtained were in the ratio $1:1$.
D
Tall and dwarf plants obtained were in the ratio $3:1$.

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When a pure tall pea plant and a pure dwarf pea plant were crossed (hybridized),what was the result in the $F_{1}$ generation?

Similar Questions

In a beetle population, the number of green beetles is more than blue and red beetles. Give a reason behind this situation.

The maleness of a child is determined by

What are homologous structures? Give an example. Is it necessary that homologous structures always have a common ancestor?

Does the occurrence of diversity of animals on earth suggest their diverse ancestry also? Discuss this point in the light of evolution.

In humans, there are two pairs of sex chromosomes.

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