What must be true of any organ described as vestigial?

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#Question id: 24494

#Unit 3. Fundamental Processes

U1 and U4 release Formation of the catalytic center in which U6 base pairs with the 5' splice site; U6 also base pairs with U2; U2 remains base paired with the branch site; U5 interacts with both exons through its loop is the characterstic of one of the stage during splicing, which is 

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#Question id: 12505

#Unit 8. Inheritance Biology

The marker genotype for I 2 must have been:

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#Question id: 11465

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following structure of lysine is exist at pH 6?

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#Question id: 12623

#Unit 6. System Physiology – Plant

Some given chemical structure of the phytohormones;

   

                           

Find out the correct name of above given structure

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#Question id: 28516

#Unit 5. Developmental Biology

The two-experiment performed by a scientist with a forelimb mesenchyme and seeing their results;

I-leg mesenchyme is placed directly beneath the wing AER

II-limb mesenchyme is replaced by non-limb mesenchyme beneath the AER

Conclusion of these experiment are seeing; 

a) distal hindlimb structures develop at the end of the limb

b) supernumerary structures are formed, usually toward the distal end of the limb

c) the AER regresses and limb development ceases

Select the correct result about these experiments-