From the list given below,select the character which can be acquired but not inherited.

What is the importance of $DNA$ copying in reproduction? Why is variation beneficial to the species but not necessarily for the individual? Explain.

Two pink coloured flowers on crossing resulted in $1$ red,$2$ pink and $1$ white flower progeny. The nature of the cross will be

The maleness of a child is determined by

List three main factors responsible for the speciation and briefly describe each one of them.

In snails, individuals can change sex, indicating that sex is not genetically determined in them.