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ale4655 [162]
3 years ago
10

What can plant reproduction tell us about the evolution of plants?

Biology
1 answer:
Elenna [48]3 years ago
3 0

Answer:

Reproduction is important in plants to produce their progeny and to maintain its population. Plant reproduction helps to maintain its birth rate and sustain the ecosystem. Reproduction helps to acquire new variations and adapt to the environment with the most desirable characters.

Explanation:

sorry if im wrong

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Twenty-five people developed symptoms of nausea, vomiting, and diarrhea three to six hours after attending a church picnic where
Rus_ich [418]

Answer:

e. staphylococcal enterotoxin

Explanation:

Staphylococcal enterotoxin is a toxin that is produced by the bacteria Staphylococcus aureus. It is a toxin found inside the gastrointestinal tracts of the human body which is why it is called an enterotoxin and it results in food poisoning when consumed by humans.

Staphylococcal enterotoxin is proteinous in nature and it can be found on dairy products such as milk or cheeses that have been contaminated by Staphylococcus aureus.

After consumption of the contaminated milk or cheeses, the person begins to experience symptoms of nausea, diarrhea as well as vomiting.

Staphylococcal enterotoxin is a very heat stable toxin which means even though you heat up a food contaminated with this toxin, the bacteria may die by the toxins would still remain in the food.

The best way to avoid food poisoning by Staphylococcal enterotoxin is to avoid eating contaminated foods.

5 0
3 years ago
What would be the estimated maximal heart rate for a 40-year-old?
stepladder [879]

Answer:

180 beats per minute.

Explanation:

<em>Hope This Helps!</em>

3 0
3 years ago
What is the function of NADPH and ATP in the Calvin cycle?
yuradex [85]

Answer:

The correct option is A. They provide the energy required to build high-energy sugars.

Explanation:

Calvin cycle can be described as the series of dark reactions of the process of photosynthesis.

During the Calvin cycle, carbon dioxide is reduced to glucose. The molecules of NADPH and ATP play an active role in this reaction to occur. The molecules of ATP serve as a source of energy. Whereas, the molecules of NADPH serve as a reducing agent. Electrons are added by NADPH so that carbon dioxide gets converted into glucose.

4 0
3 years ago
Give two ways to preserve and conserve endemic species.​
Jobisdone [24]

Educate your family about endangered species in your area.

Recycle and buy sustainable products.

Recycle and buy sustainable products.

Reduce your water consumption.

Volunteer. If you don't have money to give, donate your time

6 0
3 years ago
Discuss four ways a scientist can reduce bias in scientific investigations.​
Anestetic [448]

Answer:

Three ways a scientist can reduce bias include: 1) Sampling a larger pool (assuming the subjects are human) in order to broaden recorded data. 2) Making sure to sample more than one group. This means to not just sample one's friends, etc.

5 0
3 years ago
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