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3 years ago

Many different organisms live in Amanda’s garden. The diagram shows a simple food web of some of the organisms in her garden.

Biology

1 answer:

Alex787 [66]3 years ago

4 0

Answer:

The snakes keep the mice from overpopulating, which could deplete their resources.

Explanation:

The mice and the moles are not competing against each other as they feed on different food. The problem is that if the mice population is not regulated, their very quick reproduction will cause overpopulation in very short space of time. The more mice there will be , the more food will be needed, so very soon the resources will be depleted, resulting in collapse of the mice population. This is where the snakes come in action, as they eat mice, so they are the ones that control and keep their population stable, thus not allowing the mice to overpopulate the area and destroy themselves.

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Explain what an individual would have to have genetically to show the recessive trait

LiRa [457]

hi there

the answer to this is

Only individuals with an aa phenotype will the express a recessive trait; therefore,the offspring must have receive one recessive allele from each parents to exhibit a recessive trait. One example of a recessive inherited trait is a smooth chin, the Domnait allele is the cliff chin

i hope this helped u out

have a great evening

FaithRawlins14

6 0

4 years ago

How do the number of chromosomes in cells that go through meiosis and mitosis compare?

34kurt

Answer: Option A is correct.

Cells that go through meiosis have half as many chromosomes as cell that go through mitosis. Meiosis is that's why called REDUCTION DIVISION.

Explanation:

In meiosis, the number of chromosomes becomes half or reduced than the normal while, in mitosis the number of chromosomes remains the same.

6 0

3 years ago

each of the following molecules is processed by glycolysis to pyruvate. how much net atp is generated starting with each molecul

ki77a [65]

From glucose $2$ ATPs are produced.

ATP:

One glucose molecule is divided into two pyruvate molecules during glycolysis, requiring two ATP molecules while generating four ATP molecules and two NADH molecules.
For the cell to utilize as energy, glycolysis results in a net gain of two pyruvate molecules, two ATP molecules, and two NADH molecules.
Glucose breaks down into pyruvate and energy during glycoses
From glucose 6- phosphate to lactate 3 ATPs are produced.
$4$ ATPs are generated from which one is utilized when fructose $6$ phosphate is converted to fructose $1, 6-$ bisphosphate. So the net yield is $3$ ATP.

From dihydroxyacetone phosphate 2 ATPs are produced.

As the cycle occurs only once either from DHAP or PGAL (glyceraldehyde $3-$ phosphate)

Three irreversible reactions of glycolysis:

Hexokinase

Glucose + ATP $\rightarrow$ Glucose $-6-$ phosphate + ADP

Phosphofructokinase-I

Fructose $-6-$ phosphate + ATP $\rightarrow$ Fructose $-1, 6-$ bisphosphate $+$ ADP

Pyruvate kinase

$\mathrm{PEP}+\mathrm{ADP} \rightarrow$ Pyruvate $+$ ATP

Learn more about ATP here brainly.com/question/19786223

#SPJ4

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2 years ago

What is a strength and a weakness in a model?

lyudmila [28]

The Health Belief Model (HBM) is a psychological model that attempts to explain and predict health behaviors. This is done by focusing on the attitudes and beliefs of individuals. The HBM was first developed in the 1950s by social psychologists Hochbaum, Rosenstock and Kegels working in the U.S. Public Health Services

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3 years ago

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How is a carrot an amoeba and bacterium alike

Goryan [66]

Answer:

All made of cells, All have the DNA-->RNA-->Protein method of information transfer(can't think of exact word)

Explanation:

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3 years ago

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