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VARVARA [1.3K]
2 years ago
8

Why is oxygen produced in photosynthesis and what is it used for?

Biology
1 answer:
Natali5045456 [20]2 years ago
5 0

By using the energy of sunlight, plants can convert carbon dioxide and water into carbohydrates and oxygen in a process called photosynthesis. As photosynthesis requires sunlight, this process only happens during the day.

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The answer to the question is c) a dendrochronologist interprets tree rings
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When __________ evaporates and later falls back to the ground, it carries nutrients with it to different ecosystems. What word c
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The purple spots on colorless background of corn kernels observed by barbara mcclintock were the result of _______.
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The purple spots on the colorless background of corn kernels observed by Barbara McClintock were the result of the transposition of the Ds elements out of the color gene.

<h3>What are the genetic elements found in corn?</h3>
  • A transposable element is removed from one spot in the DNA and inserted into a different site in the DNA during the process of genetic transposition, which allows genes to shift their location on chromosomes.
  • The first recognized genetic instability was caused by genetic transposition.
  • The size of the tissue patch displaying the reversion phenotype increases as a reversion event happens earlier in the kernel development.
  • Barbara McClintock saw purple dots on maize kernels with an otherwise colorless background.
  • These spots were caused by the Ds components of the color gene being transposed.
  • The wild-type (purple) phenotype manifests itself in cells where Ds from the color gene "C" sequence has been lost.

Hence, Barbara McClintock discovered purple patches on the colorless backdrop of maize kernels due to the transposition of the Ds elements out of the color gene.

To learn more about Transposition refer to:

brainly.com/question/13447171

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8 0
1 year ago
Which of the following animals have skeletons without hard parts? A) ants B)dogs C)jellyfish d)owls
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Answer:

I think it is Ants but I am not sure..

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3 years ago
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A. There are more people on transplantation lists than donor organs so xenotransplantation can save people’s lives

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Xenotransplantation, ie using non human animal organs in transplantation, has following most crucial favouring argument

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2 years ago
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