0:3:1
Explanation:
Tasters have the dominant allele for the itter taste of PTC, they can be homozygous TT and heterozygous Tt.
Non-tasters are supposed as autosomal recessive characters
they are homozygous recessive tt when expressed
Given in the equation two heterozygotes parents would produce offspring with the trait in the following ratio.
Tt (parent 1)
Tt (parent 2)
If a punnet square is made
T t
T TT Tt
t Tt tt
The phenotypic character is in the ratio of 0:3:1
There will be 25% chances of recessive trait of non-tasters in the progeny of heterozygous parents.
Answer:
Plants perform photosynthesis to produce glucose.
Explanation:
Glucose is used by plants for energy and to make other substances like cellulose and starch.
Answer:
B. Brain and spinal cord
Explanation:
because we need both in order to survive and work properly.
The suns role in the water cycle is to heat the water enough so that it evaporates. This allows the water to rise up into the sky where it is then cooled and condensed into clouds, once the clouds are too dense it rains and the cycle begins again with the sun heating the water. The sun allows the cycle to continue infinitely
