the brain
An object or organism that has left and right halves that mirror each other is said to exhibit bilateral symmetry. This is a common characteristic of many animals, including humans. It means that if an imaginary line is drawn down the center of the organism, the two halves will be nearly identical in shape and size.
A star has bilateral symmetry, meaning that if you draw a line right down the middle of it, the two halves are mirror images of each other.
No, they are not.
A seal has bilateral symmetry. This means that if you cut the seal into right and left halves (called a sagittal cut), the two halves will be basically identical to each other. This is the same time of symmetry seen in humans.
Mirror image twins are identical and have mirror image differences but are genetically identical which means they have the same DNA. A set of mirror-image twins will have similarities like a mole. One twin would have it on his left arm while the other would have it on his right. Another common feature is one twin being left handed, while the other is right handed. For male twins, the swirl of hair crown is often in the opposite direction.
Right, or left hemisphere.
This is referred to as bilateral symmetry, for instance the human body whose left side is more or less a mirror image of it's right side (on the exterior, that is).
A star has bilateral symmetry, meaning that if you draw a line right down the middle of it, the two halves are mirror images of each other.
The image will be reflected left to right. This is why most of us don't like our picture taken, because we look weird to ourselves because we have our left and right halves of our faces reversed. The image you see in a mirror is the opposite of what other people see of you. That image is not reflected left to right.
This is the exact question that I have in my Apologia : Exploring Creation with Biology (Second Edition) And the answer is no. The Orgnism can either be divided into right and left sides that are mirror images or cannot be divided into two equal halves.
No, they are not.
The sagittal plane divides the body into right and left halves.
In bilateral symmetry (also called plane symmetry), only one plane, called the sagittal plane, will divide an organism into roughly mirror image halves (with respect to external appearance only, see situs solitus). Thus there is approximate reflection symmetry. Often the two halves can meaningfully be referred to as the right and left halves, e.g. in the case of an animal with a main direction of motion in the plane of symmetry.
Bilateral symmetry divides an organism into left and right halves.
This is called a sagittal plane if divided this way with symmetrical left and right halves. If the section produces asymmetrical halves, this is a parasagittal section.
The GPi has two halves that control movements on opposites sides: right controls left, left controls right.
The two halves of the cerebrum are the left and right hemispheres.
Most animals have bilateral symmetry. Bilateral symmetry means that if you draw a line from head to tail right down the middle of the body, you would have two halves the same but mirror images.