Answer:
<h2>G-A mutation is a point mutation in which one nucleotide is replaced by another nucleotide, it is an example of Transition mutation (a base substitutions that changes a purine nucleotide to another purine.</h2>
Explanation:
1. Defective Mitochondrial Gene Expression Results in Reactive Oxygen Species (ROS).
2. Elevated production of reactive oxygen species (ROS), and increased oxidative stress, results in defects in proper functioning of cell by causing mutation in the DNA and mitochondrial genes.
3. If the mutation is silent mutation, then there is no harm or less harm in the cell, if the mutation is missense or nonsense type then it can affect the functioning of the cell and phenotype of that organism.
4. If their is mutation in mitochondrial tRNA gene, it can affect the translation of mitochondrial mRNA and gene expression.
Sorry but i speak English what are you supposed to di
Brain. This organ serves as the center of the central nervous system. It exerts control over the other organs in the body. It acts on other orgasn both by controlling muscle activity and secretions of hormones. The response of brain primarily depends on the stimuli from the environment.The interior of the brain whem viewed will show gray matter and white matter. Brain operations is now usderstood however, the way they cooperate is still not fully understood. Function controlled by brain are perception, motor control, arousal, homeostasis, motivation, learning and memory.
Answer:
The chances are 100%
Explanation:
A dominant allele is the allele that expresses itself in the offspring even if it is present in heterozygous condition(Bb). So when a woman with homozygous dominant(BB) condition of brown eyes reproduces with a man having recessive blue eyes(bb) then all the offsprings with heterozygous dominant condition for brown eyes will be produced.
B B
b Bb Bb
b Bb Bb
All the offsprings will have one dominant allele which is enough to produce brown eyes therefore all the offsprings will have brown eyes. So the chances are 100%.
