Fish reproduction

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Saghir Ahmad

Education Technology Lifestyle

TYPES OF REPRODUCTION ,[object Object],[object Object]

Sexual maturity-I ,[object Object],[object Object],[object Object]

Sexual maturity-II ,[object Object],[object Object],[object Object]

DIVERSITY IN SEXES ,[object Object],[object Object]

TYPES OF HERMAPHRODITE ,[object Object],[object Object],[object Object]

Kinds of Sequential hermaphrodite ,[object Object],[object Object]

Modes of Sexual Reproduction ,[object Object],[object Object],[object Object],[object Object]

CLUTCH SIZE IN VIVIPAROUS ,[object Object],[object Object],[object Object],[object Object]

CLUTCH SIZE- II ,[object Object],[object Object]

PROTECTION OF YOUNG ONES ,[object Object]

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Parental care is any behavior pattern in which a parent invests time or energy in feeding and protecting its offspring. Parental care is a form of altruism since this type of behaviour involves increasing the fitness of the offspring at the expense of the parents. The evolution of parental care is beneficial as it facilitates offspring performance traits that are ultimately tied to offspring fitness. Parental care is evolved in those organism which produce limited no. of eggs to ensure the continuity of their race.

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