Answer:
b. the bottleneck effect.
Explanation:
The bottleneck effect occurs when a population's size is reduced for at least one generation. This will result in a very reduced genetic variation, which can lead to further adaptation problems.
The Founder effect has its similarities (in terms of the resulting reduced genetic pool) with the bottleneck effect, BUT it occurs when a new colony is started by a few members of the original population.
The Hardy-Weinberg equilibrium is a principle in population genetics that states that the genetic variation in a population will remain constant from one generation to the next IF certain conditions are present (no migration, aleatory mating, among others), so this is not the answer.
Genetic drift (refers to the change in the frequency of an existing gene variant in a population due to random sampling of organisms, so it is not the answer.
When round worms eat dirt/small particles or the drink liquid. the do have a mouth.
Answer:
The key difference between prokaryotic and eukaryotic ribosomes is that the prokaryotic ribosomes are 70S particles composed of 50S large subunit and 30S small subunit while the eukaryotic ribosomes are 80S particles composed of 60S large subunit and a 40S small subunit
Explanation:
The basic needs of all cells in the body are food and water. Just like any other organism, cells live of of nutrients and water collected in one way or another.
Hope this helps! : )
Answer:
False
True
True
True
The Coriolis effect describes the pattern of deflection taken by objects not firmly connected to the ground as they travel long distances around Earth.
Explanation:
false because wind flows from areas of high pressure to areas of low pressure.
True because It takes less energy to change the temperature of land compared to water.
True because All wind is caused by the uneven heating of Earth's surface.
True because Wind is the horizontal motion of air. ... Therefore, the movement of air is called 'wind.
The Coriolis effect describes the pattern of deflection taken by objects not firmly connected to the ground as they travel long distances around Earth
