0
What else can I help you with?
Why root tip of an onion is an ideal specimen for examining mitotic division?
The root tip of an onion is an ideal specimen for examining mitotic division because it contains actively dividing cells at the root apex. These cells are in different stages of mitosis, making it easy to observe and study the process of cell division under a microscope. Additionally, onion cells have large, clear chromosomes that are easily visible, aiding in the observation of mitotic phases.
What cells are in an onion tip but not the onion?
The cells in an onion tip but not the onion itself are usually actively dividing cells located at the growing tip of the onion root, known as the root cap cells. These cells help protect the delicate meristematic cells responsible for root growth and can often be found in the root zone of plants.
Which tool is best for a student to use to observe mitosis in an onion root?
A microscope is the best tool for a student to use to observe mitosis in an onion root tip.
What region of a root has the most mitotic activity?
Mitosis would only be happening in the root tip because that is where the roots are growing.
Why do all of the phases of mitosis happen at the same time in an onion root?
Different individual cells will have received slightly different amounts of vital nutrients at different times, therefore, mitosis will not occur at the same rate throughout the onion. Over time, cells will become more out-of-sync and end up mitozing at different times causing each cell to be at different stages of the mitotic cycle. P.S. Is mitotic even a word - I've never heard it before. Sounds like a smug biology teacher made it up.
Why root tip of an onion is an ideal specimen for examining mitotic division?
The root tip of an onion is an ideal specimen for examining mitotic division because it contains actively dividing cells at the root apex. These cells are in different stages of mitosis, making it easy to observe and study the process of cell division under a microscope. Additionally, onion cells have large, clear chromosomes that are easily visible, aiding in the observation of mitotic phases.
What cells are in an onion tip but not the onion?
The cells in an onion tip but not the onion itself are usually actively dividing cells located at the growing tip of the onion root, known as the root cap cells. These cells help protect the delicate meristematic cells responsible for root growth and can often be found in the root zone of plants.
How do poles of the spindle differ from those of the onion root tip?
I want to know the same question too
Why was the tip cut from the root tip of an onion?
The tip of the root was cut from the onion to encourage the growth of new roots. This practice stimulates the plant's natural response to injury, promoting cell division and growth in the remaining root tissue. Additionally, removing the tip helps researchers study the growth patterns and behaviors of the onion's root system.
Why root tips are placed in 10 percent hydrochloric acid mitotic index?
Root tips are placed in 10% hydrochloric acid to break down the cell walls and release the cells for analysis. The mitotic index is calculated as the ratio of cells in mitosis to the total number of cells examined, providing information on the rate of cell division in the root tip. This method helps to determine the growth activity and health of the plant.
What differences are between the onion root tip and whitefish embryo in size of the cells?
The cells in the onion root tip are typically smaller and more uniform in size compared to the cells in a whitefish embryo. Additionally, the onion root tip cells are actively dividing, while the whitefish embryo cells are undergoing differentiation and organ development.
Which tool is best for a student to use to observe mitosis in an onion root?
A microscope is the best tool for a student to use to observe mitosis in an onion root tip.
What is the same about the chromosomes of the whitefish embryo and the onion root tip?
... Did Ben answer this?: ... Did Ben answer this?:
What type of cell division is exhibited by the cell in the onion root tip?
Mitosis.
Why is the root tip an ideal specimen is ideal for examining mitotic division?
Root tips are very active in mitotic cell division as the roots grow deeper and broader in their search for water and nutrients, as well as anchorage in the soil.
What can be observed under the microscope when examining an onion root tip slide?
When examining an onion root tip slide under a microscope, you can observe the different stages of cell division, such as interphase, prophase, metaphase, anaphase, and telophase. This allows you to study the process of mitosis and observe the structure and arrangement of the cells in the root tip.
Why is HCl added to root tips in onion root tip experiment?
HCl is added to onion root tips in the experiment to soften the plant tissue and facilitate the observation of cell division. The acid helps to break down the pectin and other cell wall components, making the cells more permeable and easier to stain. This step allows for clearer visualization of the chromosomes during the mitotic phases when viewed under a microscope.
