Answers
Answer: I have not seen this video, but I hope my input can somewhat help. :)
A predator-prey dynamic tries to maintain balance in the populations of both species. The line in Figure below illustrates this. There is more food for predators as the number of prey rises. Thus, after a brief delay, the carnivore population also rises.
Explanation:
The relationship between the predator and prey graph lines can be shown graphically as a series of peaks and troughs that correspond to fluctuations in the population sizes of the predators and prey.
How are the predator and prey graph lines related to each other in a predator and prey graph?In a predator and prey graph, the predator and prey graph lines are typically related to each other in a cyclical pattern.
As the population of prey increases, the population of predators that feed on them will also increase, leading to a subsequent decrease in the population of prey due to predation. This decrease in prey population will then cause a decrease in predator population, as there is less food available for them.
This, in turn, will allow the prey population to recover and the cycle will repeat itself.
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Related Questions
Describe how impluses are transmitted across the synapse
Answers
Answer:
1) An electrical impulse travels along an axon of the presynaptic neuron.
2) When the impulse reaches the nerve-ending, it releases chemical messengers called neurotransmitters.
3) These chemicals diffuse across the synapse and bind with specific receptor molecules on the membrane of the next neuron.
Hope this helps :)
Pls brainliest...
Why is nonpoint source pollution difficult to control? (Site 2)
Answers
How does auxin affect growth in (include a diagram)
1. Shoots
2. Roots
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Auxin is a class of plant growth hormones which play an essential role in coordination of many growth and behavioral processes in the plant life cycle.
Auxin is a plant hormone responsible for plant cell elongation, cell differentiation, cell division and healing in vascular cells, timing the growth of flowers, and general balanced growth of the entire plant.
Auxins affect plant growth in different ways. In shoots, the accumulation of auxins in the cell signals cell elongation. Whereas, the accumulation of auxins in plant roots signals the cells to not grow.
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A gene found in naturally occurring soil bacterium, Bacillus thuringiensis (8t), contains a protein that kills certain insects. Scientists
have genetically modified certain organisms such as corn, potatoes, and cotton by introducing the Bt gene into their DNA in order
for these plants to have this desired trait. Which question were the scientists most likely trying to answer?
A. How can farmers produce more nutritional crops?
B. How can farmers use less insecticides on their crops?
C. How can farmers reduce the amount of land needed to grow their crops?
D. How can farmers reduce the amount of fertilizers they apply to the soil for
their crops?
Answers
Answer:
B. How can farmers use less insecticides on their crops?
Explanation:
The scientists were most likely trying to answer question B, "How can farmers use less insecticides on their crops?" The Bt gene from Bacillus thuringiensis produces a protein that is toxic to certain insects, making the plants resistant to insect pests. By introducing this gene into crops, farmers can reduce the need for chemical insecticides, which can be harmful to the environment and human health. This approach is an example of genetic engineering for pest control, which has the potential to increase crop yields while reducing the use of harmful chemicals.
