Hi Brenaroo14
Each genus of organisms is divided into classes.
Answer: D) genus or the fourth option.
Answer:
The correct answer should be option A.
It is because there is only one difference in the sequence of protein synthesized in the Gorilla gorilla and Homo sapiens.
As they have the least difference in the nucleotide or amino acid sequences of the protein they would the most closely related as compared to others.
Answer:
Greenhouse gases, such as carbon dioxide, methane, nitrous oxide, and certain synthetic chemicals, trap some of the Earth's outgoing energy, thus retaining heat in the atmosphere. This heat-trapping causes changes in the radiative balance of the Earth-the balance between energy received from the sun and emitted from Earth-that alter climate and weather patterns at a global and regional scale.
Multiple lines of evidence confirm that human activities are the primary cause of the global warming of the past 50 years. Natural Factors, such as variations in the sun's output, volcanic activity, the Earth's orbit, the carbon cycle, and others, also affect Earth's radiative balance. However, beginning in the late 1700s, the net global effect of human activities has been a continual increase in greenhouse gas concentrations.
Explanation:
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Answer:
The correct answer is option b. "They are often cultured in embryonated chicken eggs".
Explanation:
Viruses that infect plants are very particular and different from other kind of viruses. These kind of viruses, like tobacco mosaic virus or tomato spotted wilt virus, require very specific culture conditions. It is not true that plant viruses are often cultured in embryonated chicken eggs. The viruses that are often cultured in embryonated chicken eggs are the ones that infect animal cells like the influenza virus.