<span>The letters represent the genes that are donated by each parent during fertilization. The square shows you all the possible outcomes by combining two pairs of genoptypes
while </span><span>the </span>letters<span> on the outside of a </span>Punnett Square stand<span> for the parent alleles. the</span>letters stand<span> for the specific trait . Either one dominant and one recessive or both dominant or both recessive.</span>
The correct answer is letter A
Explanation: Nutrition is a biological process in which organisms, using food, assimilate nutrients to carry out their vital functions.
According to the copernicus, the first duty of the astronomer is observation.
What did Copernicus believe?
Nicolaus Copernicus (1473–1543) was a mathematician and astronomer who proposed that the sun was stationary in the center of the universe and the earth revolved around it.
How was Copernicus theory proved?
- Galelio discovered evidence to support Copernicus' heliocentric theory when he observed four moons in orbit around Jupiter.
- Beginning on January 7, 1610, he mapped nightly the position of the 4 “Medicean stars” (later renamed the Galilean moons).
Learn more about Copernicus here:
brainly.com/question/9329429
#SPJ4
They squeezed Germany from two directions