"N<span>eurula stage" is the stage among the following choices given in the question that is the stage of the embryo Jim was watching. The correct option among all the options that are given in the question is the first option or option "A". I hope that this is the answer that has actually come to your great help.</span>
Answer:
B
Explanation:
The distance of the Goldilocks zone ensures that water on the terrestrial planet is maintained in the liquid phase. This is because the distance from the star ensure it receives enough sunlight to keep the planet warm but not too hot that the water exists as vapor. Water in its liquid form is essential for maintaining life like here on earth.
<span>Cell wall has different functions. One of the major function of it is to serve or act as pressure vessels that could prevent enlargement or over expansion of the cell when water or liquid enters. It also provides strength to the cell which helps a lot for protecting the cell from any damage/s. The cell wall also provides shape to the cell and it lets the organism maintain an overall shape.</span>
The answer is B.
Genetic experiments showed that an amino acid is in fact encoded by a group of three bases, or codon.
