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Why are amoebas more likely to use endocytosis than red algae? (2 points) amoebas live in harsh environments and need to form endospores through endocytosis, while red algae rarely need to. reproduction in amoebas involves endocytosis, while reproduction in red algae involves spore formation. the amoebas have to use endocytosis for photosynthesis while the red algae use pinocytosis during photosynthesis. endocytosis is the only way amoebas can bring food into their cells, while red algae can produce food by photosynthesis.
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1.The correct answer is D.
Since the time of Linnaeus, the classification of organisms in a kingdom has changed significantly. Fungi were classified as a separate kingdom (previously classified under plants) and the development of microscopy enabled a scientist to study microscopic organisms and classify them in the kingdoms of Protista and Monera.
2. D is the correct answer
The sanctuary is one of the highest classified stages, just below the kingdom stage, so there is a large number of species. For example, the Arthropoda forum contains all the species of insects, spiders, crustaceans and millipedes.
3. B is the correct answer
Prior to the development of genetic and molecular biology research methods, species were classified only on the basis of their physical appearance. But now, we can also determine how close species are to their genes. This solves the problem of species that have developed convergent traits in response to similar, but not, in fact, genetically similar environments.
4. C is the correct answer
Classifying viruses has always been a difficult question for scientists. Viruses have their own genetic material enclosed in a protein coat, but cannot reproduce on their own because they require the metabolism and genetic machinery of other cells to survive.
5. D is the correct answer
Both species are certainly members of the Eukarya domain because they have nuclei. Not all other organs, including the nuclei, are in all other domains, Bacteria and Archaea. If both species produce eggs, they may become members of the animal kingdom.
6. A is the correct answer
Although bacteria and archaea are unicellular prokaryotes, the differences between them are striking. Their cell walls and cell membranes are constructed from different lipids and there is a significant difference between the enzymes that play a role in the central dogma.
7. B is the correct answer
The purpose of sexual reproduction in eukaryotes is to exchange the genetic material between two people. The conjugation process in bacteria is very similar to sexual reproduction, but there are no specialized sex cells and the cells do not form haploid cells through meiosis.
8. D is the correct answer
Natural selection has filtered the bacterial population. Only those who are resistant to antibiotics have survived and left offspring, producing a population of bacteria that is unique to those that are resistant to antibiotics.
9. D is the correct answer
Red algae are autotrophic organisms. This means that they are food producers, in this case they can trough sugars to convert sunlight into the chloroplasts. The amoeba must eat other organisms or organic particles in order to survive, and the only way to do this is through the endocytosis process since they do not have a mouth.
10. B is the correct answer
Moisture-dependent molds are fungi. They are not photosynthetic and do not have flagella, so the most effective way to eliminate molds is to dry the area and the lack of moisture will detract from the mold.