Write true or false for the statement: The development of the child inside the mother's body takes approximately eleven months.

Some plants do not produce seeds. For such plants,parts like roots,stem,and leaves are used to develop into new plants.
$(a)$ Identify the process.
$(b)$ Which type of reproduction is it—sexual or asexual? Answer with reason.
$(c)$ Give any two examples of this process.

The initial free end of the fallopian tube towards the ovary is funnel-shaped. What is it called?

In the context of reproduction of species,state the main difference between fission and fragmentation. Also,give one example of each.

Why is the temperature of the scrotal sac $2\,^{\circ}C$ less than the body temperature?

Which of the following sexually transmitted diseases is caused by a virus?