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each time iteroparous animals reproduce, they produce ______ offspring, and the offspring have a ______ chance of surviving to adulthood

User Rudolf
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Final answer:

Iteroparous animals have a variable number of offspring and survival chances according to their species' reproductive strategy, ranging from fewer, well-cared for offspring with high survival rates to many offspring with low survival rates due to lack of care.

Step-by-step explanation:

Iteroparous animals are those that can reproduce multiple times throughout their lives. Each time iteroparous animals reproduce, they produce variable numbers of offspring, and these offspring have a variable chance of surviving to adulthood, depending on the species survival strategy.

For example:

  • Type I Strategists, like many large animals and humans, tend to have fewer offspring with a high survival chance, due to extensive parental care.
  • Type II Strategists, like some birds, have a moderate number of offspring and some parental care, leading to a relatively uniform distribution of deaths throughout their lifetime.
  • Type III Strategists, including many plants, invertebrates, and fish, have many offspring with a low survival chance, as they provide little to no care after birth.
User Autonomatt
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