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3 years ago

Please help 100 points

Biology

1 answer:

xeze [42]3 years ago

5 0

Answer:

1. Carbohydrates - It serves several key functions in your body. They provide you with energy for daily tasks and are the primary fuel source for your brain's high energy demands. Fiber is a special type of carb that helps promote good digestive health and may lower your risk of heart disease and diabetes.

2. Protein- You use protein to make enzymes, hormones, and other body chemicals. Your body also uses protein to build and repair tissues. Protein is an important building block of bones, muscles, cartilage, skin, and blood.

3. Lipids - This is essential for all life on Earth. They play many important roles in maintaining the health of an organism. Arguably the most important function lipids perform is as the building blocks of cellular membranes. Other functions include energy storage, insulation, cellular communication and protection

4. Nucleic acids are very important for cell functioning, and therefore for life. There are two types of nucleic acids, DNA and RNA. Together, they keep track of hereditary information in a cell so that the cell can maintain itself, grow, create offspring and perform any specialized functions it's meant to do.

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One difference between anaerobic and aerobic respiration is that Select one: a. anaerobic respiration utilizes the citric acid c

FrozenT [24]

A. atp is energy they both produce energy it’s just about how they do it .

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3 years ago

What is it called when you make predictions about something not yet recorded?

Sunny_sXe [5.5K]

Answer:

Hypothesis

Explanation:

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2 years ago

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A large population of laboratory rats was allowed to breed randomly for a number of generations. In this population, a dominant

ivann1987 [24]

Answer:

Frequency of heterozygous animals with agouti fur is $42$ %

Explanation:

As per the Hardy Weinberg's equation -

$q^2$ represents the frequency of population with phenotype expressed by homozygous recessive genotype

$p^ 2$ represents the frequency of population with phenotype expressed by homozygous dominant genotype

and $2pq$ represents the frequency of population with phenotype expressed by homozygous recessive genotype

Given -

$q^2 = 0.49\\q = 0.7$

As per first principle of Hardy Weinberg's equilibrium

$p + q = 1$

Substituting the value of q in above equation, we get -

$p = 1- 0.7 \\p = 0.3$

As per second principle of Hardy Weinberg's equilibrium

$p^2 + q^2 + 2pq = 1\\$

Substituting the given values in above equation, we get -

$0.09 + 0.49 + 2pq = 1\\2pq = 1 - 0.58 \\2pq = 0.42$

Frequency of heterozygous animals with agouti fur is $42$ %

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2 years ago

Why our tears start flowing while cutting onions?

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3 years ago

The formation of the canyon acted as a barrier that prevented any mating between the separated populations. This is an example o

aleksklad [387]

Speciation takes place whilst a collection inside a populace of the species gets separated from different participants and develops precise traits. This occurs because of the needs of the one-of-a-kind surroundings or the traits of the participants differentiate offsprings from the relaxation of the participants. the brand new species receive differentiated from the ancestors on the idea of genetic traits.

The formation of the canyon acted as a barrier that averted any mating among the separated populations. Here, the canyon is performing as a bodily barrier. Therefore, it's far an instance of allopatric speciation. This is an instance of A level of speciation. The populations have become tailored to one-of-a-kind environments and finally come to be so one-of-a-kind that they can not interbreed to supply fertile offspring.

<h3>What is a genetic adjustment?</h3>

As every species develops otherwise primarily based totally at the habitat they're living and genetic traits of the participants of the organization which are additionally exceeded into the offsprings because of the effects of this genetic adjustment withinside the offsprings.

Hence concluded that The populations become adapted to different environments and eventually become so different that they cannot interbreed to produce fertile offspring.

To learn more about populations refer to the link :

brainly.com/question/25630111

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2 years ago