Answer:
Option 3, Chromatids remain attached to one another until anaphase
Explanation:
Centromere lies at the center, end or other points of the chromosome and joins the two sister chromatids. During cell division, the spindle fibers attaches at the centromere and detaches the chromosomes during the anaphase of the cell division to ensure that each daughter cell gets equal number of chromosomes at the end of mitosis. Centromere plays an essential role in the separation of chromosomes.
Hence, option 3 is correct
autotrophs, oxygen, water, minerals, and vitamins.
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-Payshence
Answer:
By reducing, reusing and recycling of non-renewable resources. Non-human species must be disturbed only to meet the basic needs. Planting of more and more trees to save our forest resources. Seeking alternatives to non-renewable resources.
Explanation:<u><em>hope this helps..pls mark me brainliest</em></u>
Answer:
It equals the number of protons and electrons.
Explanation:
Answer:
Adhesion, Cohesion, Evaporating Cooling, and Surface Tension
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