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4 years ago

A) What is the aim of this experiment?

Biology

1 answer:

zheka24 [161]4 years ago

7 0

Answer:

A) The aim of the experiment is to test the plant for photosynthesis.

B) Sodium hydrogen carbonate is known to increase the amount of carbon dioxide supply to the plants. Hence, it the availability of sodium hydrogen carbonate ensures that carbon dioxide is not the limiting factor for the experiment.

C) Submerged water plants are used because using these plants makes it easier to measure the rate of photosynthesis. Water and carbon dioxide become readily available to the plant which are the reactants for photosynthesis.

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2. In some dogs the allele for barking is dominant to the allele for non barking. How would a breeder get a strain of pure breed

OLga [1]

Answer:

Explanation:

Dominant traits are traits that are visible in the phenotype of an organism.

If barking is dominant in some allele of the dog and it has both male and female then a cross between the male and female with the dominant allele for barking will give a strain of pure breeder barkers.

A recessive allele cannot breed a pure barker because it does not have the allele for barking.

Hence a cross between two individual that dominos of the allele will breed true type.

8 0

3 years ago

Please help!!!!!!!!!!!!!!!!

jeka57 [31]

Answer: It would be they force them out of the bloodstream.

Explanation:

6 0

3 years ago

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Which process produces a greater number of offspring? A) chromosome duplication. B) asexual reproduction. C) gamete formation. D

Reil [10]

B) asexual reproduction

5 0

3 years ago

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Explain how surface water is able to form on permafrosts able to form on permafrost

Lina20 [59]

<h2>explain how surface water is able to form on permafrosts able to form on permafrost</h2>

Just as a puddle of water freezes on a frigid winter night, water that is trapped in sediment, soil, and the cracks, crevices, and pores of rocks turns to ice when ground temperatures drop below 32°F (0°C).

hope it helps

#carry on learning

3 0

3 years ago

Read 2 more answers

1 point

marishachu [46]

Answer:

I think the answer is To make energy

Explanation:

To release energy and carbon dioxide from the food with the help of the oxygen.

5 0

3 years ago