MindMap Gallery High School Biology 3.4 Information Transmission of Ecosystems
This is a mind map about the information transmission of 3.4 ecosystem, including information, types, role in ecosystem, role in agricultural production, etc.
Edited at 2023-11-25 15:47:42This is a mind map about bacteria, and its main contents include: overview, morphology, types, structure, reproduction, distribution, application, and expansion. The summary is comprehensive and meticulous, suitable as review materials.
This is a mind map about plant asexual reproduction, and its main contents include: concept, spore reproduction, vegetative reproduction, tissue culture, and buds. The summary is comprehensive and meticulous, suitable as review materials.
This is a mind map about the reproductive development of animals, and its main contents include: insects, frogs, birds, sexual reproduction, and asexual reproduction. The summary is comprehensive and meticulous, suitable as review materials.
This is a mind map about bacteria, and its main contents include: overview, morphology, types, structure, reproduction, distribution, application, and expansion. The summary is comprehensive and meticulous, suitable as review materials.
This is a mind map about plant asexual reproduction, and its main contents include: concept, spore reproduction, vegetative reproduction, tissue culture, and buds. The summary is comprehensive and meticulous, suitable as review materials.
This is a mind map about the reproductive development of animals, and its main contents include: insects, frogs, birds, sexual reproduction, and asexual reproduction. The summary is comprehensive and meticulous, suitable as review materials.
ecosystem Information transfer
information
information
Messages, intelligence, instructions, data and signals that can be disseminated
Information Flow
Information is generated and exchanged between biological populations in the ecosystem and within them, which can form information transfer, that is, information flow.
Information Source
where information is generated
channel
The media through which information spreads, such as air, water and other media
information receptor
Organisms or parts thereof that receive information, such as animal sense organs, skin, plant leaves, buds, photosensitive pigments, etc.
transfer direction
Often it goes both ways
type
physical information
concept
information transmitted through physical processes
source
It can be an abiotic environment or a biological individual or group.
Example
Light, sound, temperature, humidity, magnetism, etc.
chemical information
concept
Chemical substances produced by organisms during their life activities that can transmit information
source
biology
Example
The smell of plants, such as alkaloids, organic acids and other metabolites
Animal sex hormones, etc., chemical substances that can transmit information - pheromones existing in insects, fish, mammals and other organisms
behavioral information
concept
Behavioral characteristics of animals that transmit information between organisms of the same or different species
source
Special behaviors of animals, mainly referring to various actions
Example
Bees dance, male birds show off their courtship, peacocks open their tails, etc.
role in ecosystems
Conducive to the normal conduct of life activities
Conducive to the reproduction of biological populations
Regulate the relationship between biological species and maintain the stability of the ecosystem
role in agricultural production
Increase the production of agricultural or livestock products
Control of pest animals
biological control
Introduce natural enemies
exploit parasites
Use sex attractants
Use sound, light, and information to trap and drive away harmful animals