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Yes. Crossing your left thumb over your right is a dominant trait, crossing your right over your left recessive. The dominant trait is accompanied by hair on the second joint of one or more fingers and a bent baby finger that curves in towards the ring finger.

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βˆ™ 14y ago
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βˆ™ 4mo ago

Crossing your right thumb over your left thumb typically involves bringing your right hand over your left hand with the thumbs interlocked. This action can help with focus and concentration as it activates both hemispheres of the brain. It is commonly used to promote relaxation and reduce stress.

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βˆ™ 11y ago

If you cross your left thumb over your right thumb that means you use your right brain which is more creative and have a holistic thought. If you cross your right thumb over your left thumb you use your left side of the brain which means you focus on details and have a analytic thought.

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βˆ™ 11y ago

it means that you have a recessive gene

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βˆ™ 14y ago

recessive

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Q: What are the characteristics of crossing your right thumb over your left?
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Continue Learning about Biology

What are all your fingers called?

(Right hand) (Left to Right)Pinky,Ring finger,Middle finer,Pointer,ThumbIn layman's terms: forefinger, middle finger, ring finger and pinky finger. Most consider the thumb a thumb and not a finger. I disagree.


Is Hand Clasping a dominant or recessive trait?

If you clasp your hand with your left thumb over your right, this is a dominant (more common) way of doing so. People who clasp their hands with their right thumb on top have the recessive genes. Left hand on top- Ll or LL right hand on top- ll


The left side of your brain controls what part of the body?

The left side of the brain primarily controls the right side of the body. This is due to the crossing over of nerve fibers, known as decussation, in the brainstem. This means that if there is damage to the left side of the brain, it can affect motor function on the right side of the body and vice versa.


Is the appendix on the left or right side of the body?

The appendix is located typically in the lower right quadrant. At the front of your abdomen, place your right hand on the right side of you abdomen with your belly button in the bend of your thumb and index finger. Keeping your palm in place, spread your fingers. Roughly where your pinky ends up is where you'll find your appendix.


Are Irish thumbs an inch?

"Irish thumbs" is a term referring to the average thumb length of the Irish population, which is often said to be around an inch in length. However, thumb lengths can vary among individuals, so it's not a universal truth for all Irish people.

Related questions

Which is index finger?

Finger next to the thumb, i.e. To the immediate right of the thumb on your right hand To the immediate left of the thumb on your left hand


Interlocking Fingers Fold the hands together without thinking about it If the left thumb is crossed over the right the designation is C If the right thumb is crossed over the left the person is?

I'm guessing this is genetics question. If you cross your right thumb on to of the left, then you are homozygous recessive for this trait, i.e. both of your thumb crossing genes are of the recessive type. An uppercase C is used to designate a dominant gene and lowercase c for a recessive. Thus, both CC and Cc individuals still fold their left thumbs over the right, only cc individuals fold right over left.


Folding hands which thumb on top?

what thumb on top does not depend on the person being left or right handed but rather what gene a person have right thumb on top is recessive and left on top is dominate.


Do you have right thumb and left thumb same finger print?

No, they are always different .


How do you keep from pinching the thumb in your bowling ball?

Get a halfway decent drill. I'm assuming it happens right at the base of the thumb? What you probably need to get done is have the thumb hole moved a little right and up (if you're right handed) or if you're left handed get the thumb hole moved left and up.


How do you operate a PlayStation 3?

With your hands. Left hand on the left side of the controller, with the thumb on the analog stick. The right hand on the right hand side of the controller, with the right thumb on the right analog stick. The left and right index (pointing) fingers on the L1 and R1 buttons.


Where is a bats thumb located?

On the right or left corner of its wings


Are your thumbs different sizes?

yes, my left thumb is shorter than my right thumb and has a small nail


How do you operate a PlayStation 3 controller?

With your hands. Left hand on the left side of the controller, with the thumb on the analog stick. The right hand on the right hand side of the controller, with the right thumb on the right analog stick. The left and right index (pointing) fingers on the L1 and R1 buttons.


Why is left hand thumb finger not used in typing?

Commonly, people are right handed. Right-handers tend to find it easier to strike the spacebar with their thumb (If choosing between the left and right thumbs). Although in traditional typing rules, using either thumb is OK.


How do you play g on the flue?

123 on left hand pinky on right hand thumb on left hand. third octave g is without the thumb


How do you play a C on flute?

left thumb key,first left finger, first right finger and right pinky