a) state the changes that take place in the uterus when- (1) implantation of embryo has occured (2) female gament is not fertilized
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The place in the ovary (follicle) where the egg was released changes to a corpus lute, literally a yellow body. This produces progesterone hormone which changes the uterine lining. When the hormones stop being produced, this lining separates off and sloughs out. That along with some bleeding is a period.
The place in the ovary (follicle) where the egg was released changes to a corpus lute, literally a yellow body. This produces progesterone hormone which changes the uterine lining. When the hormones stop being produced, this lining separates off and sloughs out. That along with some bleeding is a period.
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when embroyo get imolantef in the uterus. a disc like structure gets connected between mother and the developing embroyo called placenta. it is a medium for exchange of nutrients and waste materials between mother and the embroyo.....
uterus prepares itself for the implantation of embroyo bt when ovum is not fertilised the inner wall of the uterus break down and ovum with blood comes out of the body
uterus prepares itself for the implantation of embroyo bt when ovum is not fertilised the inner wall of the uterus break down and ovum with blood comes out of the body
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