Answer: The enzyme responsible for maintaining the constant length of chromosomes in sperm and eggs is <u>telomerase</u>.
Centrioles are cell structures involved primarily in cell division.
Answer:
the RBC supply oxygen to the cells of different organs in the body
The answer is:
Transition from a meadow to a forest.
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<em>A) Systolic</em>
<em><u>Hope this helps!</u></em>
<em><u>Please mark brainliest!</u></em>
