There is " 0" ( zero) probability that the offspring will be short.
What is heterozygous ?
- It contains two different copies of alleles coding for particular trait
- It contains different alleles for a trait. Both dominant and recessive
- Self-fertilization results in different combination of traits over next generations
- Two types of gametes are produced
- The heterozygous alleles can show complete dominance, codominance or incomplete dominance
What is homozygous?
- It has two same copies of same allele coding for a particular trait.
- contains only one type of allele, either dominant or recessive
- Self-fertilization results in repetition of the same traits over generations
- Only one type of gamete is produced
- It can be homozygous dominant or homozygous recessive
Alleles for tall character is T and t
Heterozygous tall plant: Tt
Homozygous tall plant : TT
homozygous short plant : tt
cross is shown below
learn more about heterozygous and homozygous at
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