Answer: The process of moving a body part around a central axis is called rotation
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Answer:
The type of layout that would be used to construct such rooms is:
fixed-position layout.
Explanation:
With this type of layout, the life support systems for each room will not be moved from one room to the next. Each room will have its own specialized equipment and systems so that only the workers and some test materials will be moving into and out of the separate rooms. There are other types of layout, including hybrid, process, and product layouts. Fixed-position layouts are more appropriate for systems and equipment that are too large or too heavy to move or require separate use to reduce contamination.
Control fertiliser usage; this action will show a high decrease in the effect of harmful growth of algae
How will it work?
The fertilisers are chemical or biological mixtures that provide the essential inorganic and organic nutrients that a soil ordinarily lacks yet that plants need for healthy growth and crop production.
Increased fertiliser use has the potential to contaminate both land and water. Due to the addition of fertiliser minerals to the nearby water body as a result of surface runoff, plants and algae flourish excessively due to the availability of nutrients. Eutrophication is the term for this phenomenon.
As a result, fertilisers should only be used in limited quantities to prevent eutrophication.
Know more about fertilisers here:
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There are at least 900 different phytochemicals, which are nonnutritive compounds in plant foods.
2. Healthy People 2020 includes a set of disease prevention and health promotion objectives for the nation to work towards.
3. Nutrients can be classified as macronutrients, micronutrients, and water.
4. Reactions that occur within cells of the body to sustain life can be referred to as metabolism.
5. Fiber is/are the portion of plant foods not fully broken down in the digestive tract.
6. For many adults, convenience is one of the primary factors influencing food choices.
7. While it is generally better to obtain nutrients from food, some people may require supplements to meet nutrient needs.
8. Obesity refer(s) to a body mass index of 30 or higher; it is a condition affecting over 35 % of American adults. refer(s) to a body mass index of 30 or higher; it is a condition affecting over 35% of American adults.
9. Kilocalories are units used to measure the amount of energy in foods.
(the answers are bolded)
Interphase:
-the cell replicates its chromosomes
-each chromosome has two sister chromatids held together by a centromere
Prophase 1 chromosomes coil up and a spindle forms
-homologous chromosomes come together matched gene by gene forming a tetrad
-Crossing Over may occur when chromatids exchange genetic material
-this occurs two or three times per pair of homologous chromosomes
-Crossing Over results in new combinations of alleles on a chromosomes
Metaphase 1:
-the centromere of each chromosome becomes attached to a spindle fiber
-the spindle fibers pull the tetrads to the equator of the spindle
-homologous chromosomes are lined up side by side as tetrads
Anaphase 1:
-homologous chromosomes separate and move to opposite ends of the cell
-centromeres do not split
-this ensures that each new cell will receive only one chromosome from each homologous
pair
Telophase 1:
-the spindle breaks down and the chromosomes uncoil
-the cytoplasm divides to yield two new cells
-each cell has half the genetic information of the original cell because it has only one homologous
chromosome from each pair
Prophase II-
-a spindle forms in each of the two new cells and the fibers attach to the chromosomes
Metaphase II-
-the chromosomes are pulled to the center of the cell and line up randomly at the equator
Anaphase II-
-the centromere of each chromosome splits the sister chromatids separate and move to opposite poles
Telophase II nuclei re form the spindles break down the cytoplasm divides identical to mitosis (Meiosis II)
What Meiosis produces four haploid sex cells from one original diploid cell each haploid cell contains one chromosome from each homologous pair haploid cells will become gametes transmitting genes to offspring
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