BIOLOGY MIDDLE SCHOOL

This experiment data confirms the
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this experiment data confirms the ​ - 1

Answers

Answer 1
Answer:

This experimental data confirms the role of carbon dioxide in photosynthesis. Hence the correct option is d.

The experimental data supports the conclusion that the presence of carbon dioxide is crucial for photosynthesis. In Plant 1, where sodium hydrogen carbonate was added, carbon dioxide was released slowly due to its decomposition. This availability of carbon dioxide likely facilitated the process of photosynthesis, as evidenced by the positive starch test result in leaf 1.

On the other hand, in Plant 2, where soda lime was added, which absorbs carbon dioxide, the absence of starch in leaf 2 suggests a lack of this vital gas needed for photosynthesis. This underscores the importance of carbon dioxide in the photosynthetic process, confirming that it is a key factor for the synthesis of starch and other organic compounds in plants. Hence the correct option is d.

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Answer 2
Answer:

Answer:

The answer is C. role of nutrients in photosynthesis

Explanation:

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A trait that is masked is known as a
trait.

Answers

Answer:

dominant trait

Explanation:

Answer:

A trait that is masked is known as a dominant trait

Explanation:

Explain how changes in weather are caused by the interaction of air massas

Answers

By when the lower air pressure gets colder it turns into cold weather and then it is a high pressure. When the high air pressure gets hot it turns into a lower air pressure   

What do you think would happen if a plant did not create enough of the hormone that controlled flower formation

Answers

The flower can't form withought horomobes to form.

How did chloroplasts end up in the producers cell

Answers

Answer:

they were a paracite

Explanation:

the mitochondrial theorem or something. basically they live in a symbiotic relationship but originally it was two separate life forms. this is true for the mitochondria and chloroplasts

Answer:

They begin as bacteria but are then enlarged by larger cells.

If a certain test follows a normal curve, most of the scores will fall __________.

Answers

the answer is in the middle

Which best describes the nature of cellular respiration? It is an energy-seeking process. It is an energy-gathering process. It is an energy-releasing process. It is an energy-destroying process.Which best describes the nature of cellular respiration?

Answers

Answer:

It is an energy - releasing process

Explanation:

Chemical energy stored in the food we eat is released to the body through the process called Cellular Respiration. The energy that is released, is partially captured in the form of ATP and released to fuel other processes

It is an energy releasing process
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