Write true or false for the statement: The ovary releases three eggs every month.

What happens when the following situations are initiated:
$(a)$ $A$ $Planaria$ is cut into three different pieces.
$(b)$ $A$ leaf of the $Bryophyllum$ with notches falls on the soil.
$(c)$ Testosterone is released in the male reproductive system.

$A$ part of the male reproductive system is shown below. Study the diagram and answer the questions that follow.
$(a)$ Two parts have been incorrectly labelled. Identify them.
$(b)$ Give the function of urethra.
$(c)$ Which hormone is released by testis?

From the internet,gather information about the chromosome numbers of five animals and five plants. Correlate the number with the size of the organism and answer the following questions.
$(a)$ Do larger organisms have a higher number of chromosomes/cells?
$(b)$ Can organisms with fewer chromosomes reproduce more easily than organisms with a higher number of chromosomes?
$(c)$ Does a higher number of chromosomes/cells imply greater $DNA$ content? Justify.

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.

What is the number of chromosomes in a human somatic cell?