Problem: Given the question: Process: - Prophase is the first and longest stage of mitosis - In this stage the chromosomes become visible and the centrioles separate and move to opposite poles of the cell - In prophase the chromosomes become visible and the centrioles separate and move to opposite poles of the cell - In metaphase the chromosomes line up across the center of the cell and become connected to the spindle fiber at their centromere - In anaphase the sister chromatids separate into individual chromosomes and are pulled apart - During telophase the chromosomes gather at opposite ends of the cell and lose their distinct rod-like shapes - Two new nuclear membranes then form around each of the two regions of DNA and the spindle fibers disappear.  Question: suppose if during anaphase sister chromatids split up happens, how will it affect the process of mitosis will decrease.  - A: more - B: less - C: no effect
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The answer is:
B


Problem: Given the question: Process: - Water gets into cracks in rocks - The water freezes into ice - The cracks expand - Over time the rocks split - The rocks are now in smaller pieces.  Question: suppose it is warmer than previously happens, how will it affect LESS or SLOWER weathering occurring.  - A: more - B: less - C: no effect
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The answer is:
A


Problem: Given the question: Process: - A man and woman mate - Embryo is C - Embryo grows and develops into a fetus inside the woman&#x27;s womb - The fetus is born - Begins to grow and develop through infancy and childhood - In the teenage years the human experiences puberty - Reaches sexual maturity - At 18 the human becomes an adult - Adult may procreate continuing the cycle.  Question: suppose men and women are segregated happens, how will it affect fewer women and men mate.  - A: more - B: less - C: no effect
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The answer is:

A