Answer - There can be many factors such as mutations, natural selection, nonrandom mating, genetic drift, gene flow. But nonrandom mating can have long term effects.
Reason - Reason why it has a long term effect is because of the survival of that organisms and how it will adapt to its own environment with the introduction of nonrandom mating etc..
Chromium is a micro-nutrient. The role of the chromium is to maintain carbohydrate metabolism at a molecular level. For optimum activity of insulin, chromium is required. It auto amplify insulin signalling. Insulin regulates blood glucose (carbohydrate) thus, chromium participates in the metabolism of carbohydrate.
Answer:
The correct answer is option (c). central vacuole.
Explanation:
The central vacuole is an organelle, which is important for maintaining the turgidity in the plant cell. The central vacuole stores water, minerals, salts and helps the cell to maintain the osmorality.
The central vacuole stores a lot of water in the cell, and swell up due to high water concentration, this provide the turgidity to the plant cell and keep intact with the cell wall.
Answer:
e. The animal was endothermic and had a high metabolic rate