Mitosis- finishes with 2 genetically identical daughter cells, 2n, diploid, and the chromosomes are seperated
meiosis- finishes with 4 daughter cells that are genetically different and half the original dna, n, haploid, the homologous chromosomes are seperated first then the sister chromatids are split up. during prophase 1, the tetrad of homologs cross over giving one way genetic diversity can occur. metaphase 1 has the law of independent assortment which is another way genetic variation occurs
Answer:
football players or rugby players : endurance and strength training
basketball player or martial artists : muscular strength
rowers or triatheletes : endurance training
Explanation:
1. Football players or rugby players require to be physically active(stamina) and aerobically fit. This is because they have to play in the ground to cover long distances focusing on an object. This gives them tolerance and strength.
2. Muscle strength is important in basketball and martial arts because while gaining strength, speed, and endurance, you are also strengthening tendons and ligaments which will reduce the chances of injuries, such as sprains and tears.
3. Rowers or triathletes both are alternatives of racing that increase endurance training. Patience is key to cover a long distances on racing or running.
Stretchy membrane layers.
Ice sheets, ice caps and glaciers, the floating sea ice of the polar regions, lake ice, snow on the ground, and permafrost, permanently frozen ground in northern latitudes, all make up the cryosphere. ... It helps cool our planet and controls global sea level. It affects ocean currents and storm patterns around the world.