Your answer would be A
Homologous chromosomes trade pieces of DNA.
When crossing over occurs, segments of non-sister chromatids break and then reattach to the other chromatid.
The compound that smells like rotten egg is another pollutant, hydrogen sulfide with the chemical formula of H2S. This is specifically formed in the geothermal power plants because of the presence of the sulfur that when reacted with water or hydrogen may form the hydrogen sulfide.
Answer:
A type of asexual (only 1 organism needed in the process, only 1 parent) reproduction found in plants.
Explanation:
Vegetative propagation consists in the sharing of a stalk/root/other to form a new plant. So basically what happens is that a stalk/root/other from a parent plant is "left apart" so that a new organism can rise from it.
Some plants have parts that are used exclusively during vegetative propagation.
Hope it helped,
BiologiaMagister
<em>Image: Agri Farming</em>
Science
If we don't track the usage of important non-renewable resources, the certain non-renewable recourse would cease to exist.
This could affect the world tremendously, and everyone could die, as well.