Answer:
The Right Answer is 25%
B
Explanation:
T is the allele for tall plant, which is dominant trait. 't' is the allele for dwarf plant, which is a recessive trait.
Genotypes of the parent plants are- Tt and Tt. When they are crossed, there are 25% chances of producing tt offsprings. Refer the punnett square for this.
Adenine, Guanine, Cytosine, Thymine?
The both decrease genetic variation
The kidney works harder when you drink lots of water, no water = kidney failure.
The MRI shows every slice of the brain, a CT shows circulation, possibly the outside of the brain.