The S<span>canning Electron Microscope or SEM shows in 3D </span>
We would over populate the eart leading to no water or no food, we would eventually go into a fallout and have nuculer war and then everything is gonna go to sh and we are going to have to repopulate
Answer:
A. Tt - Tall or Short or Both
B. tt
- Short Only
C. TT- Tall Only
Explanation:
Given -
Height of plant is controlled by a single gene.
"T" represents tall heighted plant while "t" represents short heighted plant
Considering "t" is a recessive allele and "T" is a dominant allele.
Thus,
a) Tall Only means that both the alleles in the genotype would be "TT"
b) Short Only means that both the alleles in the genotype would be "tt"
c) Tall or Short or Both means that the genotype has one "T" and another "t" allele, represneted by "Tt"
Thus,
A. Tt - Tall or Short or Both
B. tt
- Short Only
C. TT- Tall Only
Answer:
In the resulting offspring the correct proportions are for the genotype 1:1 and for the phenotype 1:1 (first option).
Explanation:
According to Mendel's Laws, the product of the cross between a heterozygous individual and a homozygous recessive for a character will always be a hybrid or recessive offspring as the Punnett square shows on image.
For the character -tall and short- of the pea plant:
Alleles t t
T Tt Tt
t tt tt
<u>For the genotype</u>: probabilities that in the offspring there are hybrid individuals with genotype Tt is 50% and recessive tt 50% .
<u>For the phenotype</u>: the probabilities of tall plants in the offspring are 50%, and 50% short plants.
A 50:50 ratio, for genotype and phenotype, is equivalent to saying that both phenotypic and genotypic ratio is 1:1.
Learn more:
Example of Punnett square brainly.com/question/1299325
