Answer: Telophase
Explanation:
Mitosis is a process of division of the nucleus, which consists of the equal sharing of genetic material (DNA). This type of division occurs in somatic cells and the next step after mitosis is the division of the cytoplasm (cytokinesis), to form two genetically identical daughter cells.
First, it is necessary for the genetic material to be duplicated, so that each newly created cell receives the correct number of chromosomes (structure smade up of DNA). To separate these chromosomes, during <u>anaphase</u>, the chromosomes are anchored to the spindle microtubules and aligned at the metaphase plate (the center of the cell). The sister chromatids (two copies of a chromosome) are separated by the microtubules anchored to their kinetochores as they disassemble, heading toward the respective centrosomes (an organelle in which microtubules grow). Then, the microtubules pushing the centrosomes (and the set of chromosomes associated with them) toward opposite ends of the cell. Since it is necessary for the chromosomes to go to the poles of the cell, new cells are formed. So in this step, <u>it is necessary that the nuclear envelope is not present (otherwise, the nucleus could not divide).</u>
During <u>telophase</u>, microtubules not attached to kinetochores continue to elongate, further stretching the cell. The sister chromosomes are each associated with one of the poles, and as <u>the division of the nucleus is completed, the nuclear envelope reforms around both chromosome sets</u>,<u> using fragments of the nuclear envelope of the original cell.</u> The chromosomes are decondensed back into chromatin and only the cytokineses remain.
The fluorophore labels proteins that are part of the nuclear membrane and as telophase forms back, these proteins are expressed more. So, since the proteins of the nuclear envolope are labeled with a green fluoroforum, the green fluorescence would be most intense during telophase. Therefore there will be more intensity of green color compared to anaphase where the nuclear membrane is disintegrated.
1:
Inside the limit of the earth is an accumulation of four related parts called "circles." Earth's circles include:
the lithosphere, which contains the majority of the icy, hard, strong shake of the planet's outside layer (surface), the hot semi-strong shake that lies underneath the hull, the hot fluid shake close to the focal point of the planet, and the strong iron center (focus) of the planet
the hydrosphere, which contains the greater part of the planet's strong, fluid, and vaporous water,
the biosphere, which contains the greater part of the planet's living life forms, and
the air, which contains the greater part of the planet's air.
These circles are firmly associated. For instance, many winged animals (biosphere) fly through the (air), while water (hydrosphere) regularly courses through the dirt (lithosphere). Truth be told, the circles are so firmly associated that an adjustment in one circle regularly brings about an adjustment in at least one of alternate circles. Such changes that happen inside a biological community are alluded to as occasions.
2.
1. Landforms in the area - depends on the land formation how high or low is your location that climate might affect you.2.Latitude - distance from N or S pole3.Wind - depends on the movement of the air.4. Humidity - depends on the amount of water vapor in the air5. Elevation - depends the distance of of the location from sea level.
3.
Meteorologists utilize a wide range of apparatuses for various purposes. A great many people know about thermometers, indicators, and anemometers for measuring temperature, pneumatic stress, and wind speed, separately. Meteorologists utilize different instruments, too. For instance, climate inflatables are extraordinary inflatables that have a climate pack on them that measures temperature, pneumatic stress, wind speed, and twist bearing in every one of the layers of the troposphere.
Answer:
d) Protein
Chromatin fibres are wrapped around special proteins called Histones
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The portion of a sperm cell that contains digestive enzymes for penetrating he egg is called the acrosome.
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In evolutionary biology, phylogenetic trees are used to exhibit and illustrate the evolutionary relationships of two or more organisms, and identify the origins of life altogether. To achieve this, there are three methods of classification which are phonetics, cladistics, and taxonomic groups.
