Bacteria are prokaryotes and microscopic in size, and they lack a nucleus. DNA is present in the cytoplasm. They do not have membrane-bound organelles.
<h3>What is the size of bacteria?</h3>
- The shapes and sizes of bacteria are extremely diverse.
- The majority of bacteria have a 2–8цm length and a diameter of 0.2-2цm.
- Eukaryotic cells are around ten times larger than bacterial cells.
<h3>What is the difference between prokaryotic and eukaryotic cells?</h3>
- Prokaryotic cells are primitive cells that are primarily present in unicellular organisms; they lack a nucleus but contain a small amount of DNA and do not have membrane-bound organelles.
- In contrast, eukaryotic cells are present in all types of multicellular organisms, including plant and animal cells.
- It possesses a nucleus. All cell organelles are membrane-bound.
- Because they lack a nucleus and other cell organelles and are single-celled microorganisms, they are categorized as prokaryotic organisms.
Bacteria are tiny organisms. They are 200 micrometers in diameter. They do not possess membrane-bound organelles.
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C6H12O6 (glucose) + O2 (oxygen) -> CO2 (carbon dioxide) + H2O (water) + sunlight energy (ATP). The reaction is called cellular respiration and it is used in plants and animals to break down sugars into usable energy to complete bodily functions.
Answer:
Cynognathus fossils were important to Wegner's theory because they were found on lands now separated by a wide ocean.
Explanation:
Wegner used the fossil of cynognathus as evidence to prove his continental drift hypothesis. Cynognathus are reptiles which lacked the swimming ability. These reptiles survived in the land before separation in live form along with other organisms surviving side by side.
Later due to certain natural phenomenon these reptiles died and the land got separated by a wide ocean. The fossils of cynognathus reptiles are now found in the lands that are separated by wide ocean.
Answer:
Codominance is when both alleles in the genotype are seen in the phenotype, like a flower that is half blue and half red. Incomplete dominance is a mixture of the alleles, like for example, a mixture of blue and red flower, a purple flower.
I believe it goes in the following order top down
1 5 3 4 2.
