Home > Biology > Invertebrates vs. Vertebrates

How is radial symmetry advantageous to sedentary organisms?

Answer 1

Radial symmetry is advantageous to sedentary organisms because sensory receptors are evenly distributed around the body.

Also, when you imagine sedentary organism what can you conclude?

For sessile (sedentary) organisms, radial symmetry is useful because the animal can just "sit down" and grab food or detect threats from all directions.

One organism from Croatian sea

By signing up, you agree to our Terms of Service and Privacy Policy

Answer 2

William Albracht

Radial symmetry is advantageous to sedentary organisms because it allows them to efficiently capture food and detect potential threats from various directions without the need for complex movement. This symmetry type enables these organisms to maximize their surface area exposed to the environment, facilitating processes such as feeding, gas exchange, and reproduction. Additionally, radial symmetry provides stability and balance, helping sedentary organisms withstand water currents or other environmental forces.

By signing up, you agree to our Terms of Service and Privacy Policy

Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.