Meaning Of Bilaterally Symmetrical

Symmetrical arrangement of an organism or part of an organism along a central axis.

Meaning of bilaterally symmetrical. Bilateral symmetry an animal body structure in which there is a head and a rear with the body organs arranged so that a section through the midline from dorsal upper to ventral lower surfaces would divide the organism into almost identical right and left halves. The vast majority of animals display bilateral symmetry. Bi lat er al bī lat er ăl relating to or having two sides. Bilateral symmetry bī lăt ər əl symmetrical arrangement of an organism or part of an organism along a central axis so that the organism or part can be divided into two equal halves.

Relating to both the right and the left side of the body or of a body structure. Bilateral symmetry is the arrangement of body parts into left and right halves on either side of a central axis. Latus side bilateral bī lăt ər əl adj. A bilaterally symmetrical organism or part is divided into two equal halves.

Definition of bilateral symmetry. Biological science biology the science that studies living organisms. Also known as plane symmetry this is a trait that applies to 99 of all animals in the majority of phyla. Symmetry in which similar anatomical parts are arranged on opposite sides of a median axis so that only one plane can divide the individual into essentially identical halves examples of bilateral symmetry in a sentence.

Zygomorphic bilaterally symmetrical zygomorphous adj capable of division into symmetrical halves by only one longitudinal plane passing through the axis bilateral isobilateral bilaterally symmetrical bilaterally symmetric adj having identical parts on each side of an axis. Pertaining to both sides. Bilateral bi lat er al having two sides. The internal organs however are not necessarily distributed symmetrically.

Bilateral symmetry refers to organisms with body shapes that are mirror images along a midline called the sagittal plane. However even among mammals not all species brain. Bilateral symmetry is a characteristic of animals that are capable of moving freely through their environments. The bilaterally symmetrical hemispheres of the brain communicate with each other through a structure that anatomists call the corpus callosum.

Bilaterally symmetrical having identical parts on each side of an axis.