Answer:
I think its b not 100% certain but its what I think it is.
Explanation:
As given in the graph, mutation in this gene causes a decline in the production of glucose as it obstruct the process of photosynthesis.
<h3>What is psaB gene?</h3>
P700, the primary electron donor of photosystem I (PSI), as well as the electron acceptors A0, A1, and FX, are bound by PsaA and PsaB.
As given in the graph, mutation in this gene causes a decline in the production of glucose as it obstruct the process of photosynthesis.
Thus, the plant with the mutated psaB gene was dying.
For more details regarding plant mutation, visit:
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Answer:
B
Explanation:
Chromosomes are structures composed of DNA that, in turn, carry the genes of a living being, responsible for defining the physical characteristics of each individual. Chromosomes are involved in the nucleus of cells that make up a living being.
The more the silica content and the more the vicious the dissolved gases, the more explosive a volcano will be.
When there is more silica forces magma to rise and come together with ashes, gas. More silica+ higher viscosity=greater explosion.
The features that might affect how leaves process and
perform rate of photosynthesis is determined by its surface area, chlorophyll
and stomata.
The surface area of the leaf influences its performance to
photosynthesis through the amount of light captured by it which is needed for
photosynthesis to occur. As well chlorophyll which enables the leaf to absorb
light and be processed. Lastly, stomata which is responsible for carbon dioxide
and gas exchange.
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