Answer:
DNA mutation causes genetic variation by altering the genes of individuals in a population. Gene flow leads to genetic variation as new individuals with different gene combinations migrate into a population.
The flow of individuals in and out of a population introduces new alleles and increases genetic variation within that population. Mutations are changes to an organism’s DNA that create diversity within a population by introducing new alleles.
When an oncogene is turned on and is not balanced through suppression
of tumor suppressor gene, the normal
cells become cancerous and divides unregulated.
Normal cells differentiate while cancer cells do not. Additionally,
while normal cells respond to endocrine
and paracrine signals from neighboring cells, cancer
cells do not. Cancer cells have malfunctioned
apoptosis process due to a malfunctioned p53
tumor suppressor gene. Therefore they
continue to divide even when they have damage to their DNA. Cancer cells metastasize because, unlike normal cells, they do not produce an adhesive molecule that allows the cells to adhere to one another to form tissue.
Cells use a complex assembly of molecules called a ribosome. This is how proteins are produced.
Plants are a renewable resource. Plants can be used repeatedly and easily, and naturally, replaced.
The energy yield from a gram of fatty acids is approximately 9 kcal (37 kJ)
When a plant is low on sugar, a cascade of molecular interactions degrades a protein called WRINKLED1 that turns on fatty acid synthesis is how plants produce oil- One cause is when you compare plants grown under strong nutrient deficiency with normal fertilized plants!
<h2>Answer:</h2>
✧･ﾟ: *✧･ﾟ:* *:･ﾟ✧*:･ﾟ✧
<h3>✅ Clear skies and Sunny.</h3>
<h2>
Explanation:
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❗ Cold air is denser and thicker than warm air, so it usually sinks as warm air increases. Cold air sinks which causes a transient accumulation of water near the earth's area and thus an area with a high pressure in regions where winds meet at high altitude. With an increase in altitude air pressure reduces, so high pressure is in fact a relative concept. Weather forecasters commonly use this to signify high pressure relative to normal atmospheric pressures at that level.
~ ₕₒₚₑ ₜₕᵢₛ ₕₑₗₚₛ! :₎ ♡
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Answer:
taiga, temperate deciduous forest, savanna
