The most important in classifying two groups of bears into the same genus are similar genes. The correct option is B.
Genus is a taxonomic rank that is used to categorize living and extinct creatures, in terms of biology. Genus is placed below family in the biological categorization hierarchy and above species.
The genus contains similar organisms or animals, that are similar like dogs come into cannis and so the wolves, jackals, and similar animals.
In the case of bears, they will come under the same genus if they have similar genes, if they have similar genes, they have similar traits and characters, which will help in classifying them into a genus.
Similar habitat and similar diets or body size do not matter for classifying in the same genus, because two very different animals can have similar diets or habitats.
Thus, the correct option is B. similar genes.
To learn more about genus, refer to the below link:
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The burning of fossil fuels releases carbon into the atmosphere as carbon dioxide, a greenhouse gas. This contributes significantly to the greenhouse effect and, consequently, global climate change. The situation is aggravated by deforestation, which reduces the Earth's ability to sequester carbon.
When fossil fuels are burned, carbon is released into the atmosphere in the form of carbon dioxide. Fossil fuels, such as coal and oil, are essentially the energy-rich remains of ancient plants that were formed millions of years ago. When we burn these fossil fuels, we are effectively oxidizing this stored carbon, releasing vast amounts of carbon dioxide into the atmosphere.
Carbon dioxide is a greenhouse gas that traps heat in our atmosphere, contributing significantly to the greenhouse effect. This effect has been increasing, especially due to the heavy reliance of modern industrial societies on burning fossil fuels for energy.
Moreover, this process of releasing carbon into the atmosphere is accelerated by the widespread destruction of forests. Forests, particularly tropical ones, are essential in extracting carbon dioxide from the atmosphere and replenishing our oxygen supply. The increase in carbon dioxide levels in the atmosphere has accelerated over the past century, rising by about 30% and continuing to rise at more than 0.5% per year. Furthermore, these heightened levels of carbon dioxide are a central contributing factor to global climate change.
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Answer:
C. produce spores
Explanation:
b. construction.
c. technology.
d. all of the above.
Answer:
it would be D. All the above hope this helps :)
Explanation:
The statement that is not true of greenhouse gases is :
They are produced solely by human activities
Human activities such as: using hairspray, creating pollution, etc are worsened the condition of the greenhouse effect, it exists even before we did those things.
Explanation:
Emissions of gases by humans began to rise dramatically because of the economic Revolution and changes in land use. Several greenhouse gas emitting activities area unit currently essential to the worldwide economy and a elementary a part of trendy life.
Carbon dioxide from the burning of fossil fuels is that the largest single supply of gas emissions from human activities.
Though humans are the main cause of greenhouse effect.
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Meiotic division or meiosis is the process of cell division by which reproductive cells (gametes) are formed. This division process that takes us from a diploid cell—one with two sets of chromosomes—to haploid cells—ones with a single set of chromosomes. Meiosis begins with 2 parent cells and produces 4 daughter cells. A meiotic division produces 4 daughter cells.