To determine the number of organisms in a water sample when spreading colonies are present on a dilution plate, you would count the number of colonies on a plate with a countable amount (usually between 30-300 colonies). Then, you would multiply this count by the dilution factor used and adjust for the volume plated to calculate the total number of organisms in the original water sample. Keep in mind that any spreading colonies need to be accounted for in this calculation.
No, heterotrophs were not the first living organisms. It is believed that autotrophic organisms, capable of producing their own food through processes like photosynthesis, likely appeared before heterotrophs that rely on consuming other organisms for nutrition.
Living things fall under the scientific branch of biology, which is the study of life and living organisms. Biology focuses on studying the structure, function, growth, evolution, and interaction of living organisms.
Minerals are considered an abiotic factor in an ecosystem, as they are non-living components that can still influence the living organisms within that ecosystem. Biotic factors, on the other hand, are living organisms or their interactions.
The endocervical component may be missing in a Pap smear if the sample was not collected properly and did not include cells from the endocervix. This could result from inadequate sampling technique or the sample being taken from the wrong area of the cervix. It is important to ensure proper collection techniques to obtain a representative sample for accurate evaluation.
The best microscope for viewing living single-celled organisms in pond water would be a compound light microscope with a high magnification power and a phase contrast or differential interference contrast (DIC) imaging capability. These features allow for clear and detailed observation of the organisms without causing harm to them.
Earth would be filled with dead organisms.
Living organisms
This would be biochemistry.
Probable many living organisms will disappear.
A biologist would most likely study living organisms. Biologists focus on the study of life, including the structure, function, growth, evolution, distribution, and taxonomy of living organisms.
After 10740 years, half of the sample would have decayed, so there would be 200 atoms left. If the original sample had 400 atoms, then there would be 200 atoms left in the sample after 10740 years.
From a chemistry point of view the answer would be Carbon. Another answer is the basic unit of all living organisms is a cell. .
Living organisms are typically found in the biosphere layer of Earth, which includes all of the planet's ecosystems and supports life.
No. There are no living organisms created when a laptop is manufactured. The only life that may be there would be microbes.
It's fair to say that all organisms have adapted to their environment, else they would not be living there.
EATing them :) ;) valentin