B. White petal colour is a recessive trait.
Explanation:
In Mendelian genetics, the alleles depicted in small letters are recessive traits.
Since both alleles are same and in lower case they are homozygous recessive alleles for a white coloured petal gene.
The genotype of the trait will be tt because if it is crossed either with heterozygous or homozygous P alleles it will appear as tt to have phenotypic trait of white colour.
So the genotype will be tt.
Answer: Starch did not diffuse through the membrane because the starch turned blue due to the presence of iodine in the dialysis bag
Explanation:
domain bacteria; kingdom eubacteria
Answer:
20
Explanation:
gametes have half the amount
