No, it is impossible to know all of the organisms on earth.
It is impossible to quantify an unknown factor.
Most, but not all human genes have been identified and named.
No, not all organisms on Earth have been classified. There are many undiscovered species, particularly in unexplored regions like the deep sea or remote rainforests. New species are continuously being identified and classified by scientists.
40 thousand spiecices of organisms have been identified and there are plenty more that are still unidentifed.
There are thousands of enzymes that have been identified in various organisms. It is estimated that there are over 5,000 different enzymes in the human body alone. However, the exact number of enzymes identified can vary depending on how broadly one defines what constitutes an enzyme.
small, cryptic, or live in hard-to-reach habitats. Additionally, some organisms may have unique adaptations or genetic variations that make them difficult to classify. The vastness and complexity of Earth's ecosystems also contribute to the challenge of identifying all organisms.
No. There are infinitely many of them. Furthermore, they have not all been identified.
Unicellular organisms are organisms that have 1 cell that make up its body. Bacteria, Amoeba, protozoa, viruses, diatoms are the five different types of unicellular organisms. There are conflicts on the number of single celled organisms in the world because all of them have not been discovered yet.
Amount of Unicellular and Multicellular OrganismsMore than 1 and 1|2 (one half) million kinds of organisms have been identified. That number is small compared to the estimated number of unicellular organisms that exist and have not been identified. Scientists estimate that there are more than 1 billion kinds of unicellular organisms!
92 atoms have been identified, i think(:
Choroplast
Scientists have identified and named around 1.7 million species of organisms, but it is estimated that there may be anywhere from 8.7 million to over 1 trillion total species on Earth.