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Sunny_sXe [5.5K]
3 years ago
8

What is learning, and what are the different types oflearning?

Biology
1 answer:
Lelu [443]3 years ago
4 0

Answer:

Explanation:

Learning is a function of adaptation in which the nervous system changes in the relation to the environmental stimulus. This results in the change in the behavioral responses. There are three types of learning:

Classical conditioning can be defined as the process by which learner learn through specific events. For example, the dog hear the sound of bell which is indicative of lunch time.

Operant conditioning is a process by which a learner is either punished or rewarded to diminish or enhance a particular response.

Observational learning is a process by which a learner learn by observing others behavior.

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SVEN [57.7K]

A Dew forms on grass when water vapor forms when molecules cool and join together.

B  Gases expand when heated and contract when cooled.

4 0
3 years ago
What is the endosymbiotic hypothesis?
stepan [7]

Answer: What does the endosymbiont hypothesis propose? It proposes that early eukaryotic cells acquired the precursors of mitochondria and chloroplasts by engulfing certain types of bacteria. ... Mitochondria, chloroplasts, and centrioles in eukaryotic cells each contain their own minute and unique supply of DNA.

Explanation:

The first piece of evidence that needed to be found to support the endosymbiotic hypothesis was whether or not mitochondria and chloroplasts have their own DNA and if this DNA is similar to bacterial DNA. This was later proven to be true for DNA, RNA, ribosomes, chlorophyll (for chloroplasts), and protein synthesis.

3 0
3 years ago
Which part of the cell cycle last longer
kondaur [170]
Interphase is the longest part of the cell cycle. This is when the cell grows and copies its DNA before moving into mitosis.
6 0
3 years ago
Certain hazards are associated with planting, managingharvesting, and burning trees for biomass. What are two safe practices tha
Naily [24]

Hazards are associated with planting, managing, harvesting, and burning trees for biomass.

Explanation:

Biomass, an alternative for fossil fuel, is a renewable source of carbon-based energy sourced from burning plant matter, organic or food waste, and industrial waste.

Environmental hazards

Biomass production requires large scale of plants or trees to be burnt to produce energy which in turn demands more water and pesticides and causes soil erosion. When large number of trees is cut, it leads to deforestation and increase greenhouse gas which in turn leads to global warming.

The managers who practice biomass production should successfully mitigate the environmental hazards by following sustainable measures of biomass production

Operational hazards

During the operation of biomass production, a lot of risk can happen during fuel delivery, storage, handling, and during combustion operations.

  • Mechanical risk injury from mechanical conveyors, pneumatic delivery system
  • Dust explosion from finer fuel elements
  • Explosion and fire from storing and handling biomass fuel
  • Slips and falls during operations and storage.
  • Wet side and fire side risks of using boilers.

Hence, during production, storage, handling, and delivery proper stringent risk assessment must be taken regularly by the managers and necessary protection measures should be followed to avoid risks and hazards.

For example, to avoid mechanical injuries, proper care must be taken to maintain the production equipment

Proper storage rules should be maintained and checked to see if bunkers are filled only to the optimal level and not overfilled.

4 0
3 years ago
Which of the following roles do the lysosomes perform? I WILL GIVE BRAINLIEST!!!! seriously...i need help!!
adelina 88 [10]

Answer:

d. Break down stored food molecules to use for the formation of ATP.

7 0
3 years ago
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