Hire a tutor

What is the role of parental care in offspring survival?

Parental care plays a crucial role in offspring survival.

Parental care refers to the actions taken by parents to ensure the survival and well-being of their offspring. This can include providing food, shelter, protection from predators, and teaching important skills. The level of parental care can vary greatly between species, with some parents providing extensive care for their young and others providing little to none.

In species where parental care is high, offspring have a greater chance of survival. For example, in birds, parents will often bring food to their young and protect them from predators. This allows the offspring to grow and develop properly, increasing their chances of survival. In contrast, species with low levels of parental care, such as many fish species, have a higher mortality rate among their offspring.

Parental care can also have long-term effects on offspring. For example, in primates, maternal care has been shown to affect the development of the offspring's brain and behaviour. Offspring that receive more maternal care tend to have better cognitive abilities and are more socially competent.

In conclusion, parental care is essential for the survival and well-being of offspring. It can have both immediate and long-term effects on the offspring's survival and development. Understanding the role of parental care is important for conservation efforts and for understanding the evolution of parental care strategies in different species.

Study and Practice for Free

Trusted by 100,000+ Students Worldwide

Achieve Top Grades in your Exams with our Free Resources.

Practice Questions, Study Notes, and Past Exam Papers for all Subjects!

Need help from an expert?

4.92/5 based on480 reviews

The world’s top online tutoring provider trusted by students, parents, and schools globally.

Related Biology a-level Answers

    Read All Answers
    Loading...