Write true or false for the statement: If the egg is not fertilized,it lives for about one day.

Where are the female germ cells located in a flower?

$(a)$ Trace the path of sperms from where they are produced in the human body to the exterior.
$(b)$ Write the functions of secretions of the prostate gland and seminal vesicles in humans.

$A$ simple multicellular animal that has tentacles and lives in freshwater. Which of the following asexual methods of reproduction does it use?

Why cannot fertilisation take place in flowers if pollination does not occur?

In which of the following living organisms does spore formation take place?