Fact: <span>Organisms are classified based on their physical characteristics. For example, some organisms have a backbone, and other organisms do not have a backbone. Some organisms are single-celled, and other organisms are multi-celled. The classification order that scientists use is Domain, Kingdom, Phylum, Class, Order, Family,Genus, and Species.
</span>Evidence: Je<span>llyfish and corals cannot be called zoophytes, meaning animal-plant. They are neither animal nor plant but have characteristics of both groups.</span>
Answer:
C) Initially mutation will be the only source of variation in the population
Explanation:
In this experiment, mutation will be the only source of variation in the population.
Therefore, natural selection cannot begin operating immediately on the population because there was no initial variation.
Also initial differences in the population will not be as a result of sexual selection.
Finally, mutation is a random process. Despite the two populations being identical they will accumulate different mutations. Therefore after 100 generations the two populations will not be genetically identical.
Answer:
It has adapted its diet to include more variety, thereby increasing its food supply.
Explanation:
Adaptation refers to the process by which species adjust (i.e., adapt) to their environments. Coyotes adapted very well to the presence of humans, and they have adjusted their diet to what foods are available, thereby increasing their range of distribution. Coyotes are omnivores that have the ability to eat both plants (e.g., fruit, mesquite beans, flowers, etc) and animals (e.g., insects, lizards, rabbits, rodents, etc.). Moreover, coyotes can hunt small prey alone or larger prey in small groups of animals that work together to hunt down prey species.
Answer:
How do you work out energy transfer in a food chain?
Within the food chain energy can be passed and transferred from one organism to another. Whilst mammals get their energy sources from food – whether this be eating other animals or eating vegetation; plants get their energy from photosynthesis. Energy is passed between organisms through the food chain.
Answer:
Nitrogen
Explanation:
The nitrogen cycle involves trapping a gas in to compounds in the soil.
