what is direct development and indirect development? Give an example for each
Answers
Answer:
The animals that experience direct development are fishes, reptiles, birds and mammals. Indirect Development: It is a type of development an animal born is different from the adult form. In this type of development, the embryo hatches from the egg in a larval form
Explanation:
Direct Development - Direct development is a widespread alternate reproductive mode in living amphibians that is characterized by evolutionary loss of the free-living, aquatic larval stage. Courtship, mating, and oviposition occur on land, and the terrestrial egg hatches as a fully formed, miniature adult.
Indirect Development -In this type of development, embryo develops into a mature individual without involving a larval stage. It this type of development, sexually-immature larval stage is present. Metamorphosis is absent.
Answer:
direct development
If an animal after birth or emergence from an egg differs from the adult in comparatively minor details (apart from not having functional sex organs), the development is said to be direct. There is no larval stage and no metamorphosis
Explanation:
indirect development?
With indirect development, an animal's birth form is very different from the adult form. The embryo hatches from the egg in a larval form. The larva undergoes a drastic metamorphosis in order to achieve its adult stage. Animals that undergo indirect development lay numerous eggs
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