Which statement best describe the difference between a gene and an alleleA. an allele is a section of a gene. A gene is a section of DNA that usually contains the code for a specific trait.

B. A gene is one of two or more variants of allele. An allele is a section of chromosome that usually contains the code for a particular protein.

C. An allele is one of two or more variants of a gene. A gene is a section of chromosome that usually contains the code for a particular protein.

D. A gene is a section of an allele. An allele is a section of DNA at usually contains the code for a specific protein that determines a specific trait. I need an answer as soon as possible thanks in advance

Eubacteria, unlike Archaea, generally live in less extreme environments. They are unicellular, prokaryotic, lack nuclei, and unlike many Archaea, cannot live without oxygen.

Organisms in the Kingdom Eubacteria, also known as the domain Bacteria, are unicellular prokaryotic organisms without nuclei.

Compared to organisms in the domain Archaea, which often thrive in extreme environments, organisms in Kingdom Eubacteria generally live in less extreme environments, making option 'B' the correct answer to your question.

They are found in variety of habitats and can adapt to a broad range of conditions, but they do not typically favor the same harsh, extreme environments that many Archaea do.

They also lack the adaptation to live without oxygen seen in some prokaryotes, like certain Archaea.

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In a process called Starch Synthesis.

Reptiles have a special egg that feeds their young called an amniotic egg. Therefore, option (B) is correct.

Reptiles, birds, and certain mammals reproduce on land thanks to the amniotic egg's extraordinary evolution. Its shell protects the embryo from external dangers and desiccation. The amnion, which encloses the embryo in a fluid-filled chamber, is a key element of the amniotic egg. Amniotic fluid protects the embryo from mechanical shocks and allows gas exchange.

Reptiles can lay eggs on land without returning to water thanks to the amniotic egg, which marks the transition from aquatic to terrestrial life. This adaptability has helped reptiles colonise different ecosystems worldwide. Therefore, option (B) is correct.

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Answer: to regulate temperature, you will sweat when you get too hot or shiver when you get too cold.

Explanation:

Answer:

Homeostasis is maintained by a series of control mechanisms functioning at the organ, tissue or cellular level. These control mechanisms include substrate supply, activation or inhibition of individual enzymes and receptors, synthesis and degradation of enzymes, and compartmentalization. For example, to regulate temperature, you will sweat when you get too hot or shiver when you get too cold.