C. They're carriers of a genetic disorder.
Genetic testing can help screen for variants/mutations in potential parents' DNA. If one or both parents test negative, they will know their child will not inherit the disorder. Likewise, if they both are carriers, there is a chance their child could be affected, which is helpful information in determining whether to have their own children, or how to address their child's possible disorder.
Spindle fibers extend from the poles and overlap at the spindle equator where some attach to chromosomes to help separate them during cell division.
<h3>What is spindle fiber?</h3>
A single filament that travels from the poles to the center is a spindle fiber. Aster is a single filament as well, but the aster differs in its placement.
<h3>What is spindle equator?</h3>
Chromosome alignment at the spindle equator improves the efficiency of bi-orientation. Chromosome congression, a procedure that moves chromosomes from close to spindle poles to the equator, is necessary for this alignment to take place.
<h3>What is spindle in cell?</h3>
A protein structure called a spindle fiber divides a cell's genetic material.
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the last period of cell division, among anaphase and interphase, in which the chromatids or chromosomes move to furthest edges of the cell and two cores are shaped.
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Make a frame out of several layers of cardboard and then cover it with duct tape to reinforce and waterproof it. Make sure it is large and strong enough to withstand the force of whatever object is put in it.
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Labelled accordingly
(1) Obligate Aerobes
(2) Obligate Anaerobes
(3) Facultative Anaerobes
(4) Aerotolerant Anaerobes
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