<span>The most common cause of chronic pelvic pain for women in the prime of their reproductive years is endometriosis.
It means that the tissue that covers a woman's uterus grows outside of it, instead of covering its insides. This may cause infertility, as well as a lot of chronic pain, most of which occurs during menstruation and sexual activities. Although the cause is not known, and it cannot be cured, it can be treated with surgery, or taking painkillers.
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Answer:
The mitosis process includes only four phases of the event in mitotic cell division.
Explanation:
- Mitosis is the biological cell division cycle that produces tow daughter cell with equivalent number of chromosomes.
- In mitosis the nucleus divides, chromosome separates and moves to the opposite poles and forms two daughter cell at last.
- There are four phases in the mitosis cell division: prophase, metaphase, anaphase, and telophase repectively in the order.
- These four phases causes cytokinesis and occur in sequential order.
Its so simple. Two alleles means three genotypes.
consider a gene has two alleles A(blue eyes) and a(brown eyes)
possible combinations:
1. AA - Homozygous dominant -Blue eyes.
2. Aa - Heterozygous - Blue eyes.
3. aa - Homozygous recessive - Brown eyes.
