"Innate Behavior and Learned Behavior" Animal Movement and Behavior PPT Courseware 5

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"Innate Behavior and Learned Behavior" Animal Movement and Behavior PPT Courseware 5

We have seen peacocks spreading their tails, cranes dancing, geese flying south, bees gathering honey, and so on. These are all _______ of animals, that is, the behavior of animals refers to ____________________________.

Animal behavior often manifests itself in a variety of _______, and the movement of animals depends on certain body structures.

The newborn baby kangaroo falls at the base of the mother kangaroo's tail. It can instinctively crawl to the pouch on the mother's abdomen and suck milk from the pouch.

Think about it:

Comparing kangaroos and earthworms, what is the difference between innate behavior and learned behavior in the survival of animals?

(1) Basic knowledge review

1. Animals have various behaviors, judging from ____________. Animal behavior can be roughly divided into two categories:

①__________,

②__________.

① refers to _______________,

② refers to _______________.

2. Analyze the pictures and information in the textbook

What belongs to the innate behavior is the keyword of data __________ and __________ judgment: __________.

What belongs to the learning behavior is the key word of material __________ judgment: _______________.

What are the differences between innate and learned behaviors in terms of survival for animals?

Innate Behavior: Simple, essential at birth.

Learning behavior: It is an important guarantee for animals to continuously adapt to changing environments and survive and reproduce better.

The more complex and changeable an animal's living environment is, the more behaviors it needs to learn. Animal learning behavior is a more advanced behavior than innate behavior.

How do you design an inquiry experiment?

hint:

1. Determine the research object and behavior. Does the subject have life experience or has no life experience? Optional objects: cabbage caterpillars eat cruciferous plants, fruit flies eat fruits, mealworms eat bread, etc.

2. How can we obtain experimental subjects who have no life experience?

3. What are the variables of the experiment? How can we control it so that only the variables are different and other conditions are the same?

Example of research plan: Research on the feeding behavior of cabbage caterpillars

1. Raise the question: Is the feeding behavior of cabbage caterpillar an innate behavior?

2. Make a hypothesis: The feeding behavior of cabbage caterpillars is an innate behavior.

3. Develop and implement plans:

(1) Look for leaves with cabbage caterpillar eggs, isolate and raise the eggs, and hatch out larvae.

(2) Extract the juice from the leaves of cruciferous plants and apply the juice on a small piece of filter paper (the filter paper should be dyed the same color as the leaves before applying the juice).

(3) Prepare a mint leaf or celery leaf (blank filter paper can also be used) that is the same size as the filter paper coated with juice, and then place the two on the same straight line.

(4) After starving the larvae for a period of time, place it at an equal distance from the filter paper and leaves coated with juice.

(5) Pay attention to observation and recording to see which end the larvae will crawl to to feed.

Test in class

1. The factors that control the innate sexual behavior of animals are ( )

AEnvironmental factors B Acquired learning C Genetic material D Parental training

2 The most complex of the following animal behaviors is ( )

A Paramecium B Sea cucumber C Domestic pigeon D Chimpanzee

3 Which of the following behaviors does not belong to learning behavior ( )

A Pigeons raising chicks B Parrots imitating words C Chickens go to designated places to look for food D Animal performances

4 Although the songs of different groups of white-crowned finches have the same tone, they have their own "dialects". If the chick (a) of a certain group of white-crowned finches (A) is moved to another group of white-crowned finches (B), when it grows into an adult bird, the song of a will be different from that of group A but closer to that of group A. group. But if the white-crowned finch chick (b) is moved to live among a flock of oriole birds, it will not be able to learn the song of the oriole. Please answer the questions based on the materials:

(1) A's song has the characteristics of the "dialect" of bird group B, which is an animal's ______ behavior.

(2) b cannot learn the call of the oriole because b does not have the ______ in his body to control the call of the oriole.

(3) The above experiment proves that ______ behavior is based on ______ behavior.

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Update Time: 2024-11-22

This template belongs to biology courseware People's Education Edition Biology for Grade 8, Volume 1 industry PPT template

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