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katrin [286]
2 years ago
14

The correct way to calculate population size is by dividing the total population by the land area.

Biology
1 answer:
Lyrx [107]2 years ago
8 0

The statement "The correct way to calculate population size is by dividing the total population by the land area." is true. The correct option is A.

<h3>What is the population?</h3>

The entire number of species in a given area makes up the population. Surveys of various places are conducted to determine the population. By dividing the total population by the fraction of each individual, the population size can be determined.

There are various techniques for population counting. Cohort analysis, aerial counts, etc., are some of these techniques.

Thus, the statement is true. The correct option is A.

To learn more about population size, refer to the link:

brainly.com/question/23433122

#SPJ1

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g Identify the statements that accurately describe how hydrogen ion concentration relates to energy production in oxidative phos
masha68 [24]

Answer:

- Hydrogen ion concentration is lower in the mitochondrial matrix than in the intermembrane space.  

- Oxidative phosphorylation relies on the hydrogen ion concentration gradient generated and maintained by the electron transport chain.  

- Hydrogen ions enter the mitochondrial matrix via facilitated diffusion.

Explanation:

Oxidative phosphorylation is a metabolic pathway by which Adenosine Triphosphate (ATP) molecules are produced through the transfer of electrons from NADH or FADH2 to molecular oxygen (O2). The hydrogen (H+) ions are pumped from the mitochondrial matrix to the intermembrane space, and this movement of protons generates an electrochemical gradient across the mitochondrial membrane which is used by the ATP synthase to produce ATP. This gradient is generated by the movement of electrons through a series of electron carriers (e.g., cytochrome c and ubiquinone) that are embedded in the inner mitochondrial membrane. The movement of these H+ ions across the semipermeable mitochondrial membrane moving down their electrochemical gradient is named chemiosmosis and is an example of facilitated diffusion.

5 0
3 years ago
Which of the following statements about horizons is true?
Readme [11.4K]

Answer:

Your answer would be D.

They are defined by their different physical features.

hope it helps!

3 0
3 years ago
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Dr. Bartholomew believes people who are very hostile have become so because of their environment. Dr. Tiburon believes people's
bagirrra123 [75]

Answer:

Nature and Nurture

Explanation:

Dr Bartholomew believes that behaviour  is because of nurture, meaning that it is based on where you are raised or who raised you.

Dr. Tiburon on te other hand believe that behaiour is something that you inherit from birth and therefore believes in nature.

7 0
3 years ago
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What type of water do corals live in?
nirvana33 [79]

Answer:

C.

Explanation:

C. Warm and shallow, even though they can be found in deeper water they do better the more shallow the water is. They also live in tropical places and in salt water. They can not survive in fresh water or cold water for very long.

Hope this helps, if so please mark the brianlist and peace and love

6 0
3 years ago
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Chlorophyll a molecules absorb ____ light
Whitepunk [10]

chlorophyll is a molecule that absorbs red and blue light

<h3>What is the chlorophyll?</h3>

Chlorophyll is a green pigment located in the mesosomes of cyanobacteria and in chloroplasts of plants used in photosynthesis.

The chlorophyll is known to absorb red and blue wavelengths from the sun.

Therefore, chlorophyll is a molecule that absorbs red and blue light.

Learn more about chlorophyll here:

brainly.com/question/13778007

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3 0
2 years ago
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