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Nady [450]
2 years ago
9

Harmful algal blooms are characterized by a rapid increase in the population of a type of algae that produces toxins. Toxins are

chemicals that are poisonous to living things. The rapid reproduction of this type of algae is caused by the presence of sunlight, warm water, and an increase in the level of nutrients in the water. The nutrients come from farms that use chemicals to make their plants healthy. They are carried to lakes and rivers by runoff.
Suppose this scenario was modeled in the lab. How would the populations of the biotic factors be affected?
Biology
1 answer:
zysi [14]2 years ago
8 0

There will be a decrease in the population of the biotic factors as a result of the presence of the harmful algal blooms.

<h3>What are Biotic factors?</h3>

These are referred to the living components which are present in the ecosystem and examples include fish etc.

Presence of harmful algal blooms means there will be poisoning of the living organisms which will result in their death and reduction. This is therefore the ways in which the populations of the biotic factors will be affected.

Read more about Biotic factors here brainly.com/question/1542938

#SPJ1

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In humans, six fingers (f) is the dominant trait; five fingers (f) is the recessive trait. if the father is heterozygous for six
rodikova [14]

The probability of the offspring of a heterozygous father and homzygous mother having five fingers is 50%.

<h3>How to calculate genotype of a cross?</h3>

According to this question, a gene coding for the number of fingers in humans is involved. The allele for six fingers (F) is the dominant trait while the allele for five fingers (f) is the recessive trait.

If a cross between a heterozygous father that posseses a genotype of Ff and a homzygous mother that posseses a genotype of ff, the following offsprings will be produced:

  • Ff
  • Ff
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This shows that the probability of the offspring of a heterozygous father and homzygous mother having five fingers is ½ (50%).

Learn more about genotype at: brainly.com/question/12116830

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2 years ago
Someone adds 20 g of liquid water to 10 g of liquid methanol. Which substance is most likely the solvent?
SVETLANKA909090 [29]

Answer:

Water is the solvent because there is more of it.

Explanation:

Solvent is the one that there is more of, and water is known as the 'universal solvent'.

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How do cells get energy
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Depending on the organism, the cell can get its energy from the sun (Plant; Photosynthesis) or through ATP energy (Animal). 
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