Symbiosis

The video explains different types of symbiotic relationships between species. Mutualism benefits both species involved. Parasitism benefits one species at the expense of another, while commensalism benefits one species without affecting the other.

What is the term for a symbiotic relationship where both species involved gain benefits?

• Mutualism

• Predation

• Commensalism

• Parasitism

In which type of symbiotic relationship does one species benefit while the other is harmed?

• Neutralism

• Commensalism

• Parasitism

• Mutualism

Which of the following best describes commensalism?

• Both species benefit

• One species benefits, the other is harmed

• One species benefits, the other is unaffected

• Neither species benefits

Which relationship involves one species benefiting without affecting the other?

• Parasitism

• Mutualism

• Competition

• Commensalism

What is the main difference between mutualism and commensalism?

• In commensalism, one species is harmed

• In mutualism, both species are harmed

• In commensalism, both species benefit

• In mutualism, both species benefit, while in commensalism, only one benefits