plants
Reproduction in plants take place in flowers or mega- & microsprophylls.
asexual
It occurs in a sexual reproduction. I hope this answers your question!!
Antheridium and oogonium.
prerennial
Externally.
No they are only requiered in sexual reproduction, in asexual reproduction only one parent is needed.
The gametes are produced in the pollen grains and ovules and fertilization takes place in the ovules and thus a new embryonic plant develops by sexual reproduction. So the brief answer is "Sexual reproduction in plants takes place in the flower".
No, reproduction cannot take place if either the male or female does not reach maturity. Sexual maturity is necessary for the production of gametes (sperm and eggs) that are needed for fertilization to occur.
the sperm has to meet the egg cell or cells
Sexual reproduction occurs in plants by the process of pollination. Insects come and collect pollen from the plants that then travel to other plants pollinating them.
They will not swim. So no reproduction will takeplace