<span>The direct transfer of heat from one substance to another substance that is touching is called Conduction!
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The right answer is metaphase II.
The process is performed in two nuclear and cytoplasmic divisions, called first and second meiotic division or simply meiosis I and meiosis II. Both include prophase, metaphase, anaphase, and telophase. First division prophase is long and consists of 5 stages: leptotene, zygotene, pachytene, diplotene, and diakinesis. It is at this point that genetic recombination takes place at the level of chiasmus.
During meiosis I, the members of each homologous pair of chromosomes are paired during prophase, forming bivalents. During this phase, a protein structure, called synaptonemal complex form, allows recombination between homologous chromosomes. Subsequently, a large condensation of the bivalent chromosomes occurs and go to the metaphase plate during the first metaphase, resulting in the migration of n chromosomes to each of the poles during the first anaphase. This reduction division is responsible for maintaining the number of chromosomes characteristic of each species.
In meiosis II, as in mitosis, the sister chromatids comprising each chromosome are separated and distributed between the nuclei of the daughter cells. Between these two successive steps, there is no DNA replication. The maturation of the daughter cells will result in the gametes.
Answer:
The lungs are the organs most affected by coronavirus
Los pulmones son los órganos más afectados por coronavirus
Explanation:
Answer: Strip mining eliminates existing vegetation and alters the soil profile, or the natural soil layers.
Explanation:
Mining disturbs and may even destroy the beneficial micro-organisms in the topsoil. Soil also may be damaged if reclamation operations mix the topsoil with subsoils, diluting matter in the surface soil.
Answer:
Food and water
Explanation:
Food and water are the only thing that somebody needs to survive. Although, some people might want shelter, it is not a nessecity for you to survive. Many people today are homeless because they spend money on things they don't need such as, clothes, electronics, etc. It is important to have the things nessecary for you to live, rather than incentives.
