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lakkis [162]
3 years ago
10

Find the circumference of the circle. Round to the nearest tenth. the circle is 26cm

Biology
2 answers:
charle [14.2K]3 years ago
7 0

Answer:

81.64

Explanation:

Valentin [98]3 years ago
5 0

Answer:

81.64

Explanation:

pie x diameter = circumference

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A mutation in a gene for normal production of plant chlorophyll results in a plant without chlorophyll. Explain the consequences
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A plant without chlorophyll would not be able to photosynthesise because chlorophyll serves to absorb sunlight, which is used to break apart the bonds in water during photosynthesis. A plant that is unable to photosynthesise is not able to create glucose, hence it would likely die unless it was receiving glucose through another source. This is because the plant relies on the energy it gets from breaking down glucose for important internal functions.
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Me ayudan...<br> Necesito un mini ensayo de moleculares?
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Many conditions other than those that attack the brain tissue directly can also produce symptoms of neurocognitive disorder. The
jonny [76]

Answer:

The neuro cognitive disorder of blood flow to the brain is called as dementia.

Explanation:

When mental function decreases due to mental diseases,the term is called dementia in medical terminology.

There are several  causes of dementia are-

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3 years ago
Part C
AnnyKZ [126]

The style is the female reproductive part of the plant. it plays important role in plant breeding .

What is style and the role of style in reproduction ?

The stigma and ovary are connected by a long tube-like structure called the style. The pollen tubes bearing male gametes enter the style tissues and travel to the ovary's ovule once the stigma's pollen grains have germinated. Once within the embryo sac, it travels to the egg cell to fertilize it with the aid of the filiform apparatus.

The style is crucial to the plant reproduction  process since it not only serves as the site for the formation of the pollen tube but also functions to prevent incompatible pollen from entering the ovary. Genetic information is transferred between the pollen and the plant when the pollen tube begins to spread within the style. The plant also produces a poison at this period. The plant will release the poison to block the formation of the pollen tube if the pollen is unsuitable because it comes from a different species or is too closely related, leading to inbreeding.

If the pollen is compatible, the plant will isolate the poison and sequester it so that the pollen tube growth is not halted. Therefore, the style is the area where compatibility is evaluated and where it is decided if pollen that falls on a flower will be allowed to fertilize the plant.

Learn more about plant reproduction here :

brainly.com/question/15492488

#SPJ13

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1 year ago
How do environmental scientists use technology to track polar bears?
sukhopar [10]

Answer:

Environmental Scientists can use GPS tagging

Explanation:

3 0
3 years ago
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