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3 years ago

Will the texture of the puppy’s coat resemble that of either of its parents?

Biology

1 answer:

Rom4ik [11]3 years ago

7 0

no the puppy''s coat does not resemble that of either of its parents

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a student researches the occurrence of attaced versus unattached earlobes in hi family. which potential title will best reflect

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Answer: Answer C

Explanation: doesn't appear in your textbook, so you should automatically be a bit suspicious of ... Yeast can get by fine with, or without oxygen.

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3 years ago

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vova2212 [387]

Chemical change.

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2 years ago

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What are some reasons for immunodeficiency?

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4 years ago

A geologist finds four layers of sedimentary rock. She determines that no geological events have shifted the layers. She labels

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3 years ago

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Ent var

jok3333 [9.3K]

Answer: Oxygen

Explanation:I hope it helps . i have breifly explained it .

Oxygen gas is one of the products of photosynthesis.

Which reactant is the source for oxygen gas and how is it released?

A .

Water, released when sunlight splits it into oxygen and hydrogen ions

B .

Glucose, released when glucose is broken down into carbon dioxide gas, oxygen gas and water

C .

Carbon dioxide, released when sunlight splits it into carbon and oxygen gas

D .

Electrons, released when they strike the chloroplasts

Green plants capture energy and convert it into chemical energy by the process known as photosynthesis. During photosynthesis, carbon dioxide and water are transformed into simple carbohydrates and oxygen is liberated into the atmosphere.

light

6CO2 + 12H2O ----------------> C6H12O6 + 6O2

chlorophyll

Water is also used as a source of hydrogen required for reduction of carbon dioxide to form carbohydrate.

Water is oxidised in presence of light and chlorophyll. Hydrogen is removed from water and oxygen is released as follows:

light

4‎H20 ---------------> 2‎H20 + 4H+ + 4e− + O2

chlorophyll

or,

2‎H2O ----------------> 4H+ + 4e− + O2

Hence the source for oxygen gas is water and it is released when water splits in the presence of sunlight into oxygen and hydrogen ions.

So, the correct answer is 'Water, released when sunlight splits it into oxygen and hydrogen ions'.

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4 years ago