Fahrenholz's rule is supported when: comparison of phylogenies for host and parasite show a correlated pattern of evolution
<h3>What is Fahrenholz's rule ?</h3>
The close correspondence is observed between the taxonomy of parasites and their hosts and this has led to Fahrenholz's rule. This rule postulates that parasites and the hosts speciate in synchrony.
This leads to a prediction that phylogenetic trees of parasites and their hosts are topologically identical.
when the only events in the process of reciprocal natural selection in the host and parasite lineages were those of contemporaneous speciation in both the lineages then host and parasite phylogenies are fully congruent, hence supporting Fahrenholz'srule.
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What kind of organisms existed in the past?
How did organisms move about? are some testable questions hat could be used to further investigate the topic of using the fossil record to identify changes in life on earth.
- Fossils are the remains of extinct plants and animals that have been encased in layers of rock.
- The existence of fossil records demonstrates how living things have altered or evolved over time.
- The specific order in which these species have lived has been identified by paleontologists. For instance, older rocks contained simpler species, while younger rocks contained complex life.
- Existence of species with transitional traits that are placed in sequential stratigraphic order is one pattern in the fossil record.
- This indicates that the fossil record demonstrates minute changes in the structures of creatures across time, supporting evolution.
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- The question is incomplete as it does not have the option which are:
- Enzymes for the breakdown of the food are delivered to the food vacuole from the cytosol.
- Proteins for digestion of the food are made by ribosomes in the Golgi apparatus.
- The membrane of the food vacuole is derived from the cell wall.
- Proteins for digestion of the food particle were initially processed in mitochondria.
- Digestion of the food particle occurs in a vesicle enclosed by a membrane that separates the digestion from the cytoplasm.
Answer:
Digestion of the food particle occurs in a vesicle enclosed by a membrane that separates the digestion from the cytoplasm.
Explanation:
A food vacuole is a digestive organelle present in the protozoans which contains the enzymes responsible for digestion. The food vacuole is membrane-bound organelle thus separates the food particles from the cytoplasm of the cell.
The digestive enzymes like proteases, DNases, RNases, lipase and many other enzymes digest the macromolecules and convert them to simple compounds. These nutrients are then used by the organism for the growth of the cell.
Thus, the selected option is correct.
No because prokaryotes do not have a nucleus
**Only eukaryotes have a nucleus**
LATitude are the lines that go around the world. They are like a LATter.
Longitude go from the north pole to the south pole.