Meiosis II is similar to mitosis in that A- sister chromatids separate during anaphase, whereas homologous chromosomes separate during meiosis I. Unlike meiosis I, meiosis II does not involve DNA replication before the division.
Meiosis II is similar to mitosis in that sister chromatids separate during anaphase. During anaphase II of meiosis, the sister chromatids, which are identical copies of each other, move to opposite poles of the cell, just like in mitosis. This separation ensures that each daughter cell receives a complete set of chromosomes.
This statement is in contrast to meiosis I, where homologous chromosomes separate during anaphase. Homologous chromosomes are pairs of chromosomes, one from each parent, and separating them during meiosis I results in genetic variation.
Additionally, meiosis II, similar to mitosis, does not involve DNA replication before the division. DNA replication occurs in meiosis I, but during meiosis II, the sister chromatids that were formed in meiosis I remain intact and separate without any further DNA replication.
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on edge. the answer is C. you're welcome
Answer:
Deep within the Earth it is so hot that some rocks slowly melt and become a thick flowing substance called magma. Since it is lighter than the solid rock around it, magma rises and collects in magma chambers. Eventually, some of the magma pushes through vents and fissures to the Earth's surface
Explanation:
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Answer:
Juvenile rheumatoid arthritis
Explanation:
Arthritis is a term used to refer a group of diseases that affects the joints such as knees, wrists and fingers.
Juvenile rheumatoid Arthritis is an autoimmune disorder that affects children which means the body attacks itself by mistakenly identifying its own cells as foreign .
The cause of this response is not yet known.
Some of the symptoms of the disease include stiffness, pain, joint swelling, skin rush, fever, slowed growth and fatigue.
It has no cure but in some cases children seem to outgrow the disease.