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- Do you know our lesson yesterday?
- Yes, it is about Gametes and fertilization
- Of course I can explain it to you
- can you explain that to me because I was absent yesterday
- , the spermatozoa and the oocyte, hereto referred to as egg, to restore the diploid state, form a zygote through the process of egg activation, and commence a series of mitotic divisions that results in cell differentiation and embryo development.the union of two haploid gametesFertilization can be defined as
- What is fertlization ?
- In biology, polyspermy describesan egg that has been fertilized by more than one sperm. ... The cell resulting from polyspermy, on the other hand, contains three or more copies of each chromosome—one from the egg and one each from multiple sperm. Usually, the result is an unviable zygote.
- what about polyspermy?
- Pregnancy is the termused to describe the period in which a fetus develops inside a woman's womb or uterus. Pregnancy usually lasts about 40 weeks, or just over 9 months, as measured from the last menstrual period to delivery. Health care providers refer to three segments of pregnancy, called trimesters
- How about Pregnancy?
- Thanks my classmate today I have an idea about our lesson yesterday
- Your Welcome
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