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3 years ago

Limited resources on the galapagos islands result in?

1 answer:

4 0

Are their any answer choices? If this is referring to the Evolutionary basis of Charles Darwin’s work on Beaks than limited resources would result in a change or a development of new anatomical features such as a change in beaks or complete extinction of species as a whole

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What state of matter has the slowest moving atoms?

Allisa [31]

Three states of matter. solid, liquid, and gas.

solid. water molecules are close together and vibrate, definite size, fixed shape.

liquid.

gas.

The state of matter molecules move the slowest.

The state of matter molecules move the fastest.

Melting.

Boiling.

6 0

4 years ago

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The fertilization of ovules from Plant Q by pollen from Plant R results in the production of seeds. What percent of the genes in

blagie [28]

Answer:

The correct answer is - option A. 0%

Explanation:

The zygote formation or fertilization in flowering plants occurs by the fusion of pollen of one plant with the ovum of another plant of the same species normally. This process includes the exchange of an equal amount of the genetic contribution from both plants.

The egg cell of the mother is responsible for the mitochondria and chloroplast of the progeny so the percentage of chloroplast genes provided via Plant R is 0% as ovum and egg cell comes from only plant Q.

percentage of chloroplast gene inherited from R plant is a)0%

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3 years ago

Sound waves travel better through solid than through a gas. Explain why this is true.

iVinArrow [24]

Answer:

solids are more tightly packed together (the molecules) than liquid or gas so it allows it to travel through vetter/faster

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3 years ago

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1. The diagram below represents a cell and several

Ray Of Light [21]

Explanation:

(3) active transport

The molecules would be moving against their concentration gradient from a region of low concentration to a region of high concentration.

While cells facilitate the transport of molecules via movement across the cell membrane, there many different mechanisms. These include passive diffusion, facilitated diffusion, and passive transport. However some very large molecules require specialized type of active transport, which requires energy in the form of ATP, in order to move substances across the membrane against their concentration gradient.

Active transport is a mediated process that requires an energy input and the use of specialized membrane proteins to move against the concentration gradient. These proteins require energy in the form of adenosine triphosphate or ATP in order to facilitate necessary conformational changes to the large protein molecules to alter the spatial location of the molecule. For instance, with Na+, K+ pumps in cell membranes.

Learn more about membrane components at brainly.com/question/1971706

Learn more about plasma membrane transport at brainly.com/question/11410881

#LearnWithBrainly

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4 years ago

Sweat is the result of which life function?

telo118 [61]

<span>Human sweat is a result of our body getting over heated. We sweat through our pores so our temperatures don't go up and as a result we stay at a normal temperature. We may feel hot but that's because we are hot from the heat of something. If we didn't sweat then our temperature would become very high and we would die.</span>

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3 years ago

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