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Subject: Reproduction
Replies: 4 Views: 1009
filifulu 6.12.09 - 02:50pm
Please members i need 2 know more abt this. Help *
kezz4 6.01.10 - 07:36pm
Wel fifulu it depends on what of reproduction u want to knw abt thers as*xual reproduction which is quite different from s*xual reproduction!!! *
kezz4 6.01.10 - 07:50pm
s*xual reproduction mainly occurs in animals such as human beings. In humans fertilisation (the fusion of male s*x cels which are sperm and female s*x cels which are overies.) mainly takes place internaly and such behaviour is knwn as vivipary and such mamals are knwn as viviparous but other mamals that lay eggs like the platypus are knwn as ovoviviparous though fertilisation is internal. If u want to knw more write to me...!! *
phylum 5.04.10 - 08:33am
When women menstruate, the menstrual blood does not clot. Why? And please tell me the name of the enzyme responsible for this. *
filifulu 25.06.10 - 05:00am
What are gametes? Why is it that seeds and cereals can be stored for a long period without spoiling while the same is not possble for tubers e.g potatoes? *
