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AleksandrR [38]
2 years ago
10

Lemmings are small mammals that reproduce quickly. A lemming population often grows so quickly that there is not enough food for

all of the lemmings to eat. This results in a decline of the lemming population.
This example best supports the ideas of which scientist?

Malthus

Darwin

Lamarck

Linnaeus
Biology
2 answers:
zaharov [31]2 years ago
5 0

Malthus is the correct answer

I took the test

rewona [7]2 years ago
4 0

Answer: Malthus

Explanation:  

Thomas Malthus was the scholar of political economy and demography. He proposed a principle of population. He made observations on the human race. He proposed the fact that human population would likely to be overproduced if the size of the population will not kept under control. The human population will increase exponentially when the food supply and other resources are abundantly available. When the population increases the demand for resources will also increase. The next generation individuals may face competition among themselves for the same resources. This may cause situations of poverty and feminine, these will contribute to the decline of the population and will exert a negative control over the size of the population.

The exponential increase in the population of the lemmings will soon decline due to limitation of food. This decline in the lemming population is the example of Malthus Principle of Population.

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A chemist measuring the viscosity of oils records the instruments and methodology used, so that another scientist will be able t
MariettaO [177]

Answer:

This is an example of replication.

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8 0
1 year ago
If a homozygous black bull is mated with a homozygous white cow and the calf is gray, this could be an example of ___________. H
givi [52]

Answer:

Incomplete dominance

Co-dominance

Explanation:

Gregor Mendel discovered the principles that governs heredity, in which one of them is that an allele called DOMINANT allele, is capable of masking the expression of its variant allele called RECESSIVE allele in a heterozygous state. However, there has been genetic scenarios contrary to this his LAW OF DOMINANCE.

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Another genetic scenario is called CO-DOMINANCE, where one allele is neither dominant nor recessive to the other allele, but instead both phenotypes becomes simultaneously expressed in the heterozygous offspring. In this case, the black bull and white cow were mated to form a heterozygous calf with both black and white spots.

3 0
2 years ago
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