The cell is most likely prokaryotic because:
Prokaryotes lack membrane-bound organelles such as the nucleus due to which the DNA are seen throughout the cytoplasm.
Eukaryotes have membrane-bound organelles such as the nucleus. So for eukaryotes, the DNA will be present packed inside the nucleus instead of being dispersed in the cytoplasm.
Prokaryotes can either be autotrophic or heterotrophic depending on their mode of nutrition. Autotrophic prokaryotes can make organic molecules for a carbon dioxide source. On the other hand, heterotrophic prokaryotes can take carbon from organic compounds. Hence, the organism can be autotrophic or heterotrophic.
The answer is A: uncontrolled cell division
Answer:
what is the name of this website
or the book?
Answer:
4.
Explanation:
The dilution process may be defined as the increasing of the solute concentration by mixing it with water or any other soluble reagents. The dilution is important to detect the bacterial growth.
The four blank is required to make the dilution of 1:10,000. The first blank contains 10⁰ or 1 ml and takes out 10 ml and 90 ml will remain in dilution. This results in 1: 10 ml dilution. Then further subsequent dilution from the second blank results 1:100 ml and tbird dilution contains blanks with 1:100 dilution. The fourth blanks dilution results in 1: 10,000.
Thus, the correct answer is option (c).
Igneous rocks form <em>when magma (molten rock) cools and crystallizes, </em>either at volcanoes on the surface of the Earth or while the melted rock is still inside the crust. All magma develops underground, in the lower crust or upper mantle, because of the intense heat there.