A, bacterial conjugation
Explanation:
I think it's this because in step 4, the things under the oval-ish circle looks like bacteria
Answer:
Climate change is partly the result of an increased concentration of greenhouse gases, especially carbon dioxide
Explanation:
Increased concentration of carbon dioxide, leads to change in temperature because it traps the heat in the Earth's atmosphere. For greenhouse, carbon dioxide is the main gas. The other green house gases are water vapor, carbon dioxide, methane, nitrous oxide and ozone. Absence of the greenhouse leads to the average temperature of about -18 degree Celsius. But when these gases are present the average temperature is about 15 degree Celsius.
Meiosis I is what I believe your looking for, no?
Answer;
Homozygotes increase in frequency in the population over generations. and genetic variation decreases in the section of the population.
Explanation;
-Inbreeding is the mating of relatives or, mating of individuals with at least one common ancestor. With continuous inbreeding, genetic variation is lost and homozygosity is increased, enabling the expression of recessive deleterious alleles in homozygotes.
-By inbreeding, individuals are further decreasing genetic variation by increasing homozygosity in the genomes of their offspring.
In science a theory is an explanation for a phenomena that has been tested by many scientists, in daily life its another way to say an idea
