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Alex787 [66]
3 years ago
7

What defines the trigone of the urinary bladder?

Biology
1 answer:
Margaret [11]3 years ago
5 0
Trigone of the urinary bladder is made from three orifices, two <span>ureteric orifice and one urethra orifice.
Ureteric orifice is made by ureter from the left and right kidney. It's the place where urine enters the bladder.
Urethra orifice is connected to urethra and it's where the urine comes out of the bladder.</span>
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Answer:

number of nitrogen bases

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<em>The correct answer would be the number of nitrogen bases.</em>

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<em>2. Addition (insertion) of nucleotide base sequence in the DNA</em>

<em>3. Duplication of nucleotide sequence in the DNA</em>

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