Answer:
Purpose: Meiosis is a special version of cell division that occurs only in the testes and ovaries; the organs that produce the male and female reproductive cells; the sperm and eggs. ... Therefore the purpose of meiosis is to produce gametes, the sperm, and eggs, with half of the genetic complement of the parent cells.
Genetic variability is a measure of the tendency of individual genotypes in a population to vary (become different) from one another. Variability is different from genetic diversity, which is the amount of variation seen in a particular population.
Meiosis generates genetic diversity through a process called crossing over which allows new combinations of variations to appear in gene pool. ... Chiasmatal points appear randomly on homologous chromosomes, hence amount of genetic material exchanged in every case/cell could be different.
Explanation:
When transporting food off site How should information such as use by date and time be communicated to the off site staff is Labels on food.
<h3>What is food?</h3>
- Any substance taken as food serves as an organism's source of sustenance.
- Food is often made from plants, animals, or fungi and contains vital elements including carbs, lipids, proteins, vitamins, and minerals.
- The material is consumed by an organism and absorbed by its cells in order to supply energy, support life, or promote growth.
<h3>What purpose does food serve?</h3>
- Something that has nutrients is a food.
- Nutrients are substances that give the body the energy it needs for activity, growth, and all of its bodily activities, including breathing, digesting food, keeping warm, and they also give the body the building blocks it needs for growth and repair as well as for maintaining a strong immune system.
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Answer:
Plant cells need to store water for future use, such as for photosynthesis, so they need a larger vacuole than animal cells.
Explanation:
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Bison are big mammals that belong to the family Bovidae. Male bison charging each other shows the competition among organisms of the same species.
<h3>What is the competition?</h3>
Competition is the ecological relationship between the organism of the ecosystem that can be positive, neutral or negative. It can be between species or among the member of the species.
Two bison fighting each other shows the competitive relationship between both of them as they both belong to the same species and can fight for territory, food, resources, reproduction and many others factors.
Therefore, the Bison charging shows competitive relationships among the same species.
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