Answer:
Homologous Chromosomes (tetrad)
Explanation:
Sister chromatids remain attached at that time.
Answer:
As the body tries to fight the infection, the immune system causes inflammation to make it hard for the virus to copy itself. The process of fighting the infection causes most of the symptoms people have. As the virus makes its way down to the lungs it can cause the lungs to become inflamed. This can lead to pneumonia.
Explanation:
The main disadvantage is that there is no diversity. Therefore, if a disease starts to wipe out the species, it will affect all of the organisms that the parent plant created.
Answer:
lithosphere
Explanation:
is found under the oceans and formed at spreading centres on oceanic ridges, which occur at divergent plate boundaries.
Answer:
4
Explanation:
Codons are usually in groups of 3. So AUA-UCU-AGG-CUU
