Answer:
One of the conditions that must be met for population to be in genetic equilibrium according to Hardy-Weinberg equilibrium is the absence of mutations in a population.
Explanation:
- Genetic equilibrium occurs in absence of evolution within the population.
- In genetic equilibrium, the gene frequency is stable.
- According to Hardy Weinberg equilibrium theory, five conditions must be satisfied:
- No mutation in DNA
- Large population size
- Random mating
- No migration
- No natural selection
- All these conditions are rarely found in real life surroundings. So, according to this theory evolution occurs. Among the five conditions, no mutation and no natural selection are practically not possible.
Monosaccharides and disaccharides are relatively small molecules. They are often called sugars.
Exercising doesn't mean you have to spend hours in the gym. Exercises can be done at the comforts of your home too, and there's plenty of exercise available, especially for those who have less time to do so. Just like for example, waiting time. While you are waiting for your clothes in the washing machine to finish, you may use this time to do some basic exercises such as running in place, jumping jacks or carrying weights. It may only take a few minutes, but performing these exercises in less time is better than not doing it at all.
<span>The correct answer is B. their kidneys can't excrete concentrated salt. Since salt is dissolved in water, the organism sends its water reserves to the kidneys to dissolve and excrete the salt but this leads to dehydration. That's why people at sea who don't know what they're doing often dehydrate themselves by drinking sea water, thinking that they're safe.</span>
