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
Question
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
Solution
The answer is "Elaborate courtship rituals". This is because animals that have internal fertilization often have complex mating rituals to ensure that the male is able to successfully deliver his sperm to the female. This is in contrast to animals that use external fertilization, such as releasing eggs and sperm into the water, where there is no need for such rituals.
Similar Questions
In which of the following types of animals does fertilization take place following the release of male and female gametes into the environment?Multiple choice question.Aquatic animalsTerrestrial animals
All fertilization requiresa) an internal environment.b) an external environment.c) critical timing.d) a developed reproductive system
Aquatic animals in which fertilisation occurs in water are said to beAviviparous without fertilisationBoviparous with external fertilisationCviviparous with internal fertilisationDoviparous with internal fertilisation
Where in their female reproductive system is fertilization most likely to take place?
Fertilization of an egg by a sperm most often takes place:
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