Answer:
Option (B)
Explanation:
A river that is diverted to the irrigating farmland during a drought is an example of the human-caused disturbances to an ecosystem.
An ecosystem refers to a particular community within which the organisms exist and interact with each other. For example, fresh water ecosystem, desert ecosystem and forest ecosystem.
In the given situation, the river channel is disturbed by changing its flow direction. This is caused by the human activity, that changes the course of the river channel to the farmlands during a flood, so that the water can provide nutrient to the soil and prevent the soil from getting eroded.
Thus, by doing this, the river ecosystem gets affected, as a result of which the organisms existing in this ecosystem such as fishes are affected.
Hence, the correct answer is option (B).
Answer/Explanation :
A heterozygous cat has a genotype Hh
A hairless cat has a genotype hh
When crossed, the results could be any of the following:
Hh (with hair)
hh (hairless)
There is a 50:50 chance or 1: 1 ratio that the offspring will have hair.
The answer is C, the stonata
Answer:
glucose
Explanation:
Photosynthesis requires sunlight, carbon dioxide, and water as starting reactants ([Figure 4]). After the process is complete, photosynthesis releases oxygen and produces carbohydrate molecules, most commonly glucose.
The supply curve for paper would shift to the left.
What is a supply curve?
In economics, the supply curve is a graphic depiction of the relationship between the price of a good and the amount of it that a seller is willing and able to supply. The graph's horizontal axis represents supply quantity and the vertical axis represents product pricing.
Given that there is a direct correlation between product price and quantity delivered, the supply curve is typically depicted as a slope increasing higher from left to right. Certain ceteris paribus (other things being equal) requirements must hold true for this relationship to exist.
to learn more about supply curve with the help of given link:
brainly.com/question/23364227
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