characteristic . dominate trait .recessive trait
1-flower color. purple .white
2-seed color .yellow .green
3-seed shape. round .wrinkled
4-pod color. green. yellow
5-pod shape. smooth .bumpy
6-flower position. along stem. at tip
7-plant height. tall. short
Doppler's work on the Doppler effect, which describes the change in frequency of a wave perceived by an observer moving relative to the source of the wave, likely did not have a direct influence on Mendel's approach to science. Mendel's work on genetics predated Doppler's discoveries by several decades and focused on the inheritance of traits in pea plants. Mendel's approach to science was more influenced by his meticulous experimentation and observational skills rather than by concepts related to wave behavior.
A scientic law is universal and it formed after various tried and tested experiments .We also know its limtations and conditions .it cannot be changed .Example , Mendels law , newtons law of gravitation etc whereas theory generalise the constant results of experiments , theories can be improved and changed .example Darwin's theory of evolution On the other hand ,law cant be changed.
The Ratio is 3:1
F1 generation
F2 generation
F1 generation
3:1
f2 generation
3 dominant to 1 recessive
This was the recessive trait - because the plant had to have two copies for this trait to show, the one dominant copy masked the recessive copy.
its 3:1
Mendel called the more common traits "dominant" and the less common ones "recessive."-Sami. (:
All of the F1 generation are heterozygous, therefore 100% exhibit the dominant phenotype. The F2 generation has a ratio of 1 homozygous dominant: 2 heterozygous: 1 homozygous recessive. This results in a phenotypic ratio of 3 dominant: 1 recessive.
All of the F1 generation are heterozygous, therefore 100% exhibit the dominant phenotype. The F2 generation has a ratio of 1 homozygous dominant: 2 heterozygous: 1 homozygous recessive. This results in a phenotypic ratio of 3 dominant: 1 recessive.