"Main Types of Animal Behavior" PPT

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"Main Types of Animal Behavior" PPT

Part One: Review before class

Test you, have you reviewed carefully?

Animal behaviors are diverse and can be divided into innate behaviors and acquired behaviors based on the occurrence of behaviors.

1. Please give some examples of animal behavior. (at least 5)

Innate sexual behavior: ______________________

Learned behavior: __________________

2. Which of the following animal behaviors are learned behaviors ( )

A. The frightened bird, the ox plowing the land, the lion rolling the hydrangea

B. The cat catches the mouse, the mantis catches the cicada, and the lamb sucks milk.

C. The wild geese fly south, the old horse knows the way, and the silkworm spins silk

D. The peacock opens its tail, the crane dances, and the dragonfly touches the water.

Main types of animal behavior PPT, part 2: animal behavior

feeding behavior

To survive, animals must constantly obtain food from the outside world. The behavior of animals obtaining food from the external environment is called feeding behavior. Animals have different feeding habits and different ways of catching food.

Chasing and trapping are common methods of hunting.

In addition, some animals use tools to hunt food, perform preliminary processing of captured food, store food, etc.

Food storage behavior:

Some animals also have food hoarding behavior. They store food when it is plentiful to eat when it is in short supply.

What is the significance of animal hoarding behavior?

Every food storage behavior is closely related to the animal's living environment. Every kind of food storage behavior is very beneficial for this animal to survive the period when food is scarce, especially through the severe winter where there is ice and snow, and to maintain the animal's normal life activities.

domain behavior

Animals need a certain amount of space to survive, and this space is the area where animals live. In this realm, animals can feed, reproduce, and raise their offspring.

The individual animals that occupy the territory are different and can be one individual such as a tiger. It can be a pair of spouses: such as mandarin ducks. It can also be a group of animals, such as orangutans.

The size of the fields also differs. For example, for aphids that live on leaves, their largest territory is a leaf. The territory of a tiger can reach more than ten square kilometers.

The territory has no obvious boundaries, but the occupiers of the territory are familiar with its boundaries. They usually use gestures (such as wolves), calls (such as birds), smells (such as dogs, foxes), etc. to warn surrounding animals in order to defend themselves. field of.

aggressive behavior

Animals of the same species often attack or fight with each other due to competition for food, mates, territories, nest areas, etc. This behavior is called aggression.

Some of the aggressive behaviors of animals are non-physical (posturing, intimidation, expulsion, etc.), such as dogs and wolves. Some are physical, such as crickets and antelopes.

Main types of animal behavior PPT, part 3: after-class exercises

1. Butterflies are active during the day, while moths are active at night ( )

A． Circadian rhythmB. tidal rhythm

C. Seasonal rhythm D. no rhythm

2. When the inchworm is at rest, it looks like a branch. This belongs to ( )

A． Defensive behaviorB. reproductive behavior

C. Aggressive behavior D. rhythmic behavior

3. A group of animals with social behavior is ( )

① Ants ② Cabbage butterfly ③ Bee ④ Baboon ⑤ Fish ⑥ Flies

A. ② ④ ⑤

B. ① ② ④

C. ③ ④ ⑥

D. ① ③ ④

Keywords: Beijing Normal University version of the eighth grade biology PPT courseware for the first volume free download, the main types of animal behavior PPT download, .PPT format;

For more information about the "Animal Behavior Main Types of Animal Behavior" PPT courseware, please click the Animal Behavior ppt Main Types of Animal Behavior ppt tag.

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Update Time: 2024-10-03

This template belongs to biology courseware Beijing Normal University Edition Eighth Grade Biology Volume 1 industry PPT template

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