The protists were able to avoid lysis by having its function
of the contractile vacuole in which it helps in pumping the water which are
enough or excess to get it out of the cell. While the algae avoids lysis was
because of its cell wall that is rigid in nature.
Answer:
C- it help to show that some bacteria are just one cell.
Explanation:
Anton Leeuwenhoek was the first scientist who observed the presence of bacteria in his tooth scratch under the microscope made by himself. At that time there was no concept of bacteria and he named those small creatures as animalcules which were later termed as bacteria.
Leeuwenhoek during 1670s sent the details of his experimentation on algae and bacteria to Royal Society of London.
It was due to his that primitive experiment that made the discovery of bacteria and make it known to other scientists. Therefore option C is the best option that demonstrates that bacteria are single celled organisms that are very minute. When we look at cell theory there is a postulate that shows that cell is the fundamental unit of function and structure of all living organisms. So, the work of Anton Leeuwenhoek holds substantial importance in the formulation of cell theory.
Hope it helps!
Answer:
Ecological footprint estimates the requirements of renewable resources that a population consumes to live a particular lifestyle. Some ecologists are concerned because the result of the ecological footprint shows that the demand of the population is increasing in comparison to the supply of nature.
For example in India, the ecological footprint shows negative impact of population demand over supply of nature.
The best way for LeeAnn to display her data for analysis so she can make predictions about the amount of light needed for maximum growth would be in a line graph.
A line graph is a chart that displays quantitative values over a period of time. A line graph is commonly used to display trends in a dataset and to evaluate how the data has changed over time. The line graph is made up of a horizontal x-axis and a vertical y-axis and each axis is labeled with a data type. In a line graph, the data points are plotted and are later joined by a line. The direction of the lines across the graph produces patterns that show the relationship between all the different variables in a dataset.
Answer and Explanation:
If the endolymph is mixed with the perilymph then their potassium levels will tend to reach to equilibrium as it is stated that the intermediate membrane have been ruptured. The potassium level will decrease here.
In stereocilia the concentration of the potassium will also tend to reach equilibrium because the membrane is ruptured and the flow of the ions will not remain unidirectional.
The calcium concentration is more in the perilymph as compared to endolymph so the rupturing will allow more calcium ions to get incorporated in the hair vesicles.
The hearing will be affected by mixing of endolymph and perilymph as it will disturb the concentration of various ions and hence the ion channel will be clogged and there will be hearing loss.
