Vicky’s mother was very concerned about his son. She always used to give him advice’s on how he should study, what is good for his health, and about everything. One day Vicky saw some, birds flying independently and asked his mother that why don’t animals take care of their young ones like humans. Her mother smiled and explained that parental care is also well developed in animals, (i) Explain parental care in mammals. (ii) Which other animals show parental care and how?
(iii) What does parental care indicate? (iv) What values are shown by Vickey’s mother?