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In what way the development of a body cavity or coelom an advantage for bilaterally symmetrical animal?
Wiki User
∙ 12y ago
animals with bilateral symmetry can find food and mate es and avoid preditors because they have sensory organs and good muscle control. ex of these types of animals would be a human
Wiki User
∙ 12y ago
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What is the advantage of living in a burrow for an animal?
To Hide From Large Predators.
Advantages and disadvantages of Animal power?
The advantage of animal power is that animals are much stronger than man. The disadvantage is that they require care like feeding and veterinary care that can be expensive.
What can you say about the size of the animal and the length of development inside the mothers body?
You can say a lot about the size of the animal and the length of development inside the mothers body. The bigger the animal inside the body the bigger it will be on the outside.
What animals go through direct development?
Some animals go through different stages in their life. This is known as indirect development or metamorphosis, examples are toads (which are born as tadpoles) and butterflies (which are born caterpillars).
What are the five key evolutionary changes in the animal body plan?
The evolution of symmetry, tissues, a body cavity, patterns of embryonic development, and segmentation (repeated body units). Symmetry is found as radial symmetry (halves of the body mirror each other) and bilateral symmetry (symmetric in every direction). Cells differentiate into tissues which allows for specialized structures and functions. The evolution of body cavities allowed for the evolution of organ systems. There are 2 patterns of embryonic development in bilateraly symmetrical animals: protostomes and deuterostomes. Other embryonic development classifications are cleavage patterns (spiral and radial), determinate or indeterminate development, and coelom formation. With segmented animals, each segment has a set of organ systems. This is advantageous because if one segment is damaged, the animal will not die. Segmentation also allows animals to move more effectively since the segments can move fairly independently.
What animal groups are bilaterally symmetrical?
platyhalminthus nematoda annelida mollusca arthropoda echinodermata chordata are bilaterally symmetrical
What is the anterior end of the body called on bilaterally symmetrical animals?
Anterior refers to the head end of a bilaterally symmetrical animal. The word posterior refers to the rear end or tail end.
When the body is constructed of many repeated and similar parts the animal is said to be?
Bilaterally symmetrical
Which animal has radial symmetry?
Cnidarians are true radially symmetrical animals. They include jellyfish. Echinoderms (like starfish) also display radial symmetry. It is important to note that the larvae of echinoderms are bilaterally symmetrical and that Echinoderms evolved from a bilaterally symmetrical group.
Which animal is symmetrical?
lion
Is butterflies a symmetrical animal?
Yes they are very symmetrical animals. So yea.
What are the three differences between an animal that lives in the water and an animal that lives near the mountains?
The three differences between an animal that lives in the water and an animal that lives near the mountains are as follows:an animal that lives in the water may be asymmetrical, radially symmetrical or bilaterally symmetrical with streamlined body, whereas an animal that lives near the mountains will always show bilateral symmetry.an animal that lives in the water may be either cold-blooded or warm-blooded, but an animal that lives near the mountains will always be warm-blooded.an animal that lives in the water may be covered with spicules, scales or just tough skin, while an animal that lives near the mountains will always have a thick hide of hair or fur.
What is the end opposite the mouth of a radially symmetrical animal?
the Aboral
What percent of all animal species are radially symmetrical?
I belive 1%
Why is the sponge considered the simplest animal?
because it is not bilaterally simmetrical.
What kind of symmetry does mullusks display?
According to animal classification into bilateria and radiata (ACCORDING TO SYMMETRY)the echinoderms and molluscs are bilaterally symmertrical.
What does bilateral symmetry enable?
Bilateral symmetry allows for the animal to have directed movement, which can help when searching for food or escaping predators. Also, it allows for quicker and precise response to stimulation, since the nervous system is cephalized and much more complex than in organisms without bilateral symmetry.
