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Which external and internal cues stimulate an animal to migrate?
Wiki User
∙ 9y ago
The external cues which stimulate an animal to migrate include climatic conditions and other surrounding aspects. As for the internal cues, this is mainly as a result of hormones that trigger the animal to respond in a certain manner.
Wiki User
∙ 9y ago
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Which animal uses each internal and external fertilization?
dog
What is External structure of animals?
The external structures of animals protect the animal from harm to internal organs. An example of an external structure is the skin and fur on a bear. The skin protects the internal organs, and the fur protects the skin.
Are panda bears internal or external?
Panda bears are considered to be both internal and external. Its digestive system which requires the panda bear to depend solely on bamboo for their main nutrients are considered to be internal. The external features of the animal include their senses and muscular system.
Could an animal have both an internal and external skeleton?
Arthropods use external skeletons (exoskeletons).
Is a jaguar animal is a external or a internal fertilization?
Jaguar is a mamal toh obviously it will have internal fertilisation...it directly gives birth to young ones
What is the name given to a animal with a external skeleton?
A Vertebrate. An animal without an internal skeleton is called an Invertebrate.
If a animal does not migrate from the tundra what does it do?
If an animal do not migrate they usually hibernate.
What are the external and internal parts of carabao?
Carabao is a domestic water buffalo native to the Philippines. Its internal and external parts are similar to any large animal's. It has hair, skin, horns and such on the outside, and blood, bones and organs on the inside.
What animal group has internal fertilisation but external development?
Reptiles and birds are among the major groups of vertebrates that have internal fertilization and external development. Also included are monotremes and marsupials.
Who has an exo skeloton?
An exoskeleton is an external skeleton that supports and protects an animal's body, in contrast to the internal endoskeleton which humans and other mammals have
What is internal control of natural cycles?
An animals internal control of natural cycles is called instinct. An animal will migrate towards water and food sources, as well as move away from any other creature that it considers a threat.
What is an external skeleton and an internal skeleton?
Skeletons:All animals, including humans have skeletons. Humans have an internal skeleton. This means that our bones is on the inside of us. When an animal has an external skeleton it means that their skeleton is on the outside. These animals who have an external skeleton have what we commonly call shells. These shells are their skeleton which keeps their insides together. If you think of one of those big crabs and how there is a shell on the outside of them (not sea shells) this is their skeleton which is an external skeleton.
