A scientist claims that this parental care behavior increases the male seahorse’s reproductive success.Which observation best supports the scientist’s claim?Choose 1 answer:Choose 1 answer:(Choice A)   Male seahorses use up a large amount of energy controlling the amount of salt in their pouches.AMale seahorses use up a large amount of energy controlling the amount of salt in their pouches.(Choice B)   Male and female seahorses do a courtship dance before egg fertilization.BMale and female seahorses do a courtship dance before egg fertilization.(Choice C)   Offspring that remain in the male seahorse’s pouch are eaten less often by predators.COffspring that remain in the male seahorse’s pouch are eaten less often by predators.Related content

Which of the following is associated with animals that have internal fertilization?Multiple choice question.Release of hundreds of millions of egg and sperm into seawater upon spawningUse of lunar cycles to time gamete releaseElaborate courtship rituals

Which of the following is associated with animals that have internal fertilization?Multiple choice question.Use of lunar cycles to time gamete releaseRelease of hundreds of millions of egg and sperm into seawater upon spawningElaborate courtship rituals

Select all that applyIn many animal species, females have higher parental investment. Which of the following are reasons for that?Multiple select question.The number of eggs produced by a female is typically much larger than the number of sperm produced by a male.Eggs are much larger than sperm.In all animals, female reproductive organs are more complex and much larger.Eggs contain yolk and other nutrients.

Based on the data in the table, what is the most likely reason that female tree frogs care for their eggs?Choose 1 answer:Choose 1 answer:(Choice A)   to protect the eggs from predatorsAto protect the eggs from predators(Choice B)   to decrease the female parent’s reproductive successBto decrease the female parent’s reproductive success(Choice C)   to prevent the eggs from drying outCto prevent the eggs from drying out

Generally speaking, the reproductive potential of male animals is higher than that of females because:Group of answer choicesmales are stronger than femalesmales invest a significant amount of energy in raising offspringmales don’t invest a lot of time and energy in raising offspringmales are stronger than females AND males invest a significant amount of energy in raising offspring