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irga5000 [103]
3 years ago
8

Male peacocks have tail feathers that make up about 60% of their body length. during the mating season they contract muscles to

shake these feathers in front of females; females evaluate the feather rustling as part of selecting their mate. the _____ is the mechanistic cause of this behavior; the _____ is the adaptive function of this behavior.
Biology
1 answer:
vovikov84 [41]3 years ago
7 0
<span>The first part of the question is: The male's ability to shake its tail is the mechanistic cause of this behaviour. For the second part of the question, the mate choice is the adaptive function of this behaviour.</span>
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Photosynthesis and Cellular respiration, both cellular processes are important for life, however, we need to understand what happens to confirm this information....

<h3>Photosynthesis</h3>

Most life on Earth depends on photosynthesis. The process is carried out by plants, algae, and some types of bacteria, which capture energy from sunlight to produce oxygen (O2) and chemical energy stored in glucose (a sugar). Herbivores then obtain this energy by eating plants, and carnivores obtain it by eating herbivores.

Inside the plant cell are small organelles called chloroplasts, which store the energy of sunlight. Within the thylakoid membranes of the chloroplast is a light-absorbing pigment called chlorophyll, which is responsible for giving the plant its green color. During photosynthesis, chlorophyll absorbs energy from blue- and red-light waves, and reflects green-light waves, making the plant appear green.

<h3>Cellular respiration</h3>

Cellular respiration, the process by which organisms combine oxygen with foodstuff molecules, diverting the chemical energy in these substances into life-sustaining activities and discarding, as waste products, carbon dioxide and water.

One objective of the degradation of foodstuffs is to convert the energy contained in chemical bonds into the energy-rich compound adenosine triphosphate (ATP), which captures the chemical energy obtained from the breakdown of food molecules and releases it to fuel other cellular processes.  

<u>With this information, we can say that </u><u>photosynthesis</u><u> transforms solar </u><u>energy</u><u> into </u><u>chemical energy</u><u> through sugars. </u><u>Cellular respiration</u><u> releases </u><u>energy</u><u> from </u><u>food through</u><u> sugars.</u>

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<u>learn more about </u><u>photosynthesis </u><u>brainly.com/question/1388366?referrer=searchResults</u>

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2 years ago
Why do protists, plants, fungi and animals share a single domain in the three domain system?
m_a_m_a [10]
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nirvana33 [79]

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Because gametes are haploid cells they have half the number of chromosomes in a normal diploid cell. Therefore, the fly traps gamete cells will have 4 chromosomes.

Explanation:

7 0
3 years ago
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4 0
3 years ago
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Diagnose: Mrs. Harris is a 60 year old white woman. She has noticed in recent years that her height has slightly decreased. Rece
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<u>Answer:</u>

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A: <u>Bone mineral density (BMD) test</u> or <u>dual energy X-ray absorptiometry (DXA) scan</u>

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