Answer:
The correct answer is ''METAPHASE I.''
Explanation:
Metaphase I is the stage in which chromosomal studies are generally performed, because its morphology is very clear. The chromosomes, moved by the mitotic spindle, are placed in the center, between the two asters and form the so-called metaphase plate, in which the chromosomes are positioned in such a way that the kinetochore of each sister chromatid are oriented towards the opposite poles. Keeping chromosomes on the cell equator implies a balance between the forces of the microtubules that tend to move the kinetochores toward opposite poles, so positioning them in the center involves a great deal of energy.In each kinetochore, between 20-30 microtubules can be anchored, which exert traction force towards the pole from which they come, so the metaphase plate is maintained by the balance between the opposite forces of the poles on the chromosomes, which hold their sister chromatids by centromeric cohesin.
<span>Therapeutic cloning means that it could be used to heal people so the best way to benefit the society while doing this would be to help cure diseases. Example would be cloning body parts and testing diseases on them and then developing medication that can help against them. Also you could clone exact body parts that fit you so you could have a new kidney or lungs if necessary that fit you perfectly.</span>
Should be decontamination because you are removing the pollution that has been dispersed.
In terms of human evolution, the sagittal crest was usually more pronounced and larger in older and robust species compared to younger or gracile species.
Hope that helped! :)
Answer:
no
Explanation:
idc and idk this is stupid
