Question

Write About Parental Care in Any Two Mammals Mammals - Humans, Elephant Write In A simple Way

Answer 1

Answer:

Parental care is a behavioural and evolutionary strategy adopted by some animals, involving a parental investment being made to the evolutionary fitness of offspring. Patterns of parental care are widespread and highly diverse across the animal kingdom.[1] There is great variation in different animal groups in terms of how parents care for offspring, and the amount of resources invested by parents. For example, there may be considerable variation in the amount of care invested by each sex, where females may invest more in some species, males invest more in others, or investment may be shared equally. Numerous hypotheses have been proposed to describe this variation and patterns in parental care that exist between the sexes, as well as among species.[2]

Parental care may refer to any behaviour that contributes to offspring survival. Forms of care may include the preparing of a physical rearing environment, the provisioning of offspring or the defending of offspring from predators. Species such as ectothermic vertebrates may produce self-sufficient young, and thus no parental care is required.

Explanation:

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Answer 2

Answer:

Parental care is a behavioural and evolutionary strategy adopted by some animals, involving a parental investment being made to the evolutionary fitness of offspring. ... Forms of care may include the preparing of a physical rearing environment, the provisioning of offspring or the defending of offspring from predators.