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Andru [333]
3 years ago
8

How long have scientists understood the role of DNA in heredity

Biology
1 answer:
exis [7]3 years ago
6 0

Answer:

The discovery of DNA occurred in 1869 by Swiss-born biochemist Fredrich Miescher, it took more than 80 years for its importance to be fully realized. The experiments reported in Oswald Avery and his colleagues' landmark paper of 1944 provided convincing proof that DNA was the hereditary material.

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Answer:

Gene.

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Gene which is responsible for the production of spruceanol in the Peruvian Rosewood plant can be inserted in the host species in order to produce spruceanol  in large quantity so that we can used it as a drug that can cure antimalarial disease. There are certain genes that are responsible for the production of spruceanol in the Peruvian Rosewood plant so if we want to produce this spruceanol in other plants we have to transfer this gene to the host plant.

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3 years ago
8. All the abiotic and biotic factors that interact with each other is called
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Answer:a niche

Explanation:

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3 years ago
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How does carbon enter the atmosphere? options: Burning fossil fuels Cellular respiration Both A and B Neither A nor B
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Both A and B

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3 years ago
What is the lowest level of organization to include both biotic and abiotic factors?
vovikov84 [41]
B ecosystem. They include abiotic factors and biotic factors.
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3 years ago
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Most nutrient absorption happens in which structure within the digestive system? A. Duodenum B. Stomach C. Large intestine D. Ch
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Answer:

A. Duodenum

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3 years ago
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