"Animal Behavior" PPT

Description

"Animal Behavior" PPT

Part One: Animal Behavior

Animal food hoarding behavior

Concept: The behavior of animals storing food.

Examples: ants store wheat grains, leopards hang their killed prey high in trees, squirrels, weasels, etc. store food.

Significance: It is very beneficial for animals to survive the period of scarce food and maintain their normal life activities.

animal reproductive behavior

Concept: Behaviors related to animal reproduction (including the identification of male and female animals, occupying breeding space, courtship, mating, incubation, and nurturing of offspring, etc.).

Example: Courtship behavior of male peacock Bird building nest

Frogs hugging pair, female sea turtles lay eggs, ducks hatch eggs

Bird brooding, penguin feeding offspring, elephant brooding behavior

Animal Behavior PPT, Part 2: Animal Attack and Defense Behavior

aggressive behavior

Concept; In the animal kingdom, animals of the same species often attack or fight each other due to competition for food, mates, territory or nest areas. This behavior is called aggression.

Features: Fighting animals rarely get hurt.

defensive behavior

defensive behaviors of different animals

Protective colors (lizards, leaf-tailed geckos, jaguars, chicks)

Mimicry (Congo lichen mantis, owl, inchworm, boat moth)

Warning colors (noctuid larvae, octopuses, moths)

Squid releases ink and escapes, male elephant drives away lion to protect water source

Concept: The behavior of animals to protect themselves and defend themselves against enemies.

Animal Behavior PPT, Part 3: Animal Social Behavior

The colony life of bees

Composed of queen bee, drone bee and worker bee.

There is only one queen bee in a colony, who is slender and responsible for laying eggs.

There are only a few drone bees with stout bodies. Their life-long duty is to mate with the queen bee until they finally die.

Worker bees are smaller and responsible for collecting pollen, feeding the queen, drones and young bees, building the nest, cleaning the hive, and guarding the hive.

Colony life of termites

It consists of a king (male ant) ​​and a queen (female ant), as well as worker ants and soldier ants.

There are male and female worker ants, but they are both sterile. The jaws of worker ants are normal in shape and their functions are to build the ant nest, feed and feed the king, queen, larvae and soldier ants;

Soldier ants have particularly well-developed jaws and are good at biting. Their function is to guard the ant nest. When an enemy invades, they will bar their teeth and claws to intimidate the enemy.

The function of the king ant is to mate with the queen, who is responsible for laying eggs.

Animal Behavior PPT, Part 4: Innate Behavior and Acquired Behavior

innate sexual behavior

Concept: Behavior that animals are born with and controlled by genetic material in their bodies.

For example: gray magpies feed cuckoos, bees collect nectar, birds brood, and dragonflies mate.

acquired behavior

Concept: It is not something animals are born with, but new behavioral activities that animals gradually establish through life experience and "learning" during their growth process.

Examples: the learning behavior of earthworms, tits eating butter, and orangutans taking bananas.

Keywords: Zhejiang Education Edition eighth grade science PPT courseware free download, animal behavior PPT download, .PPT format;

For more information about the "Animal Behavior" PPT courseware, please click the "Animal Behavior PPT" tab.

"Animal Behavior" PPT courseware:

"Animal Behavior" PPT courseware Part One: Preview and answer the following questions: 1. Animal behavior is completed through a series of _____________ and __________ coordinated together. Typical animal behaviors include: __________, __________, ________..

File Info

Update Time: 2024-10-02

This template belongs to science courseware Zhejiang Education Edition Eighth Grade Science Volume 1 industry PPT template

Preview