Select 2 choices

1-The blood entering the lung is colored bright red.

2-The blood leaving the lung iscolored bright red.

3-The body takes in oxygen and releases carbon dioxide.

4-Oxygen gas is mainly transported via the red blood cell's hemoglobin.

5-The blood leaving the lung is richer in carbon dioxide than the blood entering the lung.

6-Carbon dioxide is mainly transported via the red blood cell's hemoglobin.

Answer and I will give you brainiliest
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Complete question:

The genes for miniature wings (m) and garnet eyes (g) are approximately 8 map units apart on chromosome 1 in Drosophila. Phenotypically wild-type females (m + g / mg +) were mated to miniature-winged males with garnet eyes.

Part A

Which of the following phenotypic classes reflect offspring that were generated as a result of a crossover event?

Select all that apply.

Part B

If 800 offspring were produced from the cross, in what numbers would you expect the following phenotypes?

__wild type : __ miniature wings : __ garnet eyes : __ miniature wings, garnet eyes

Enter your answer as the number of flies of each phenotype separated by a colon (example: 100:300:100:300).

Answer:

Part A:

2. wild type (m+g+/mg)

4. miniature wings, garnet eyes (mg/mg)

Part B:

32:368:368:32  

Explanation:

When calculating the recombination frequency, we need to know that 1% of recombinations = 1 map unit = 1cm. And that the maximum recombination frequency is always 50%.  

The map unit is the distance between the pair of genes for which every 100 meiotic products, only one results in a recombinant one.  

So, en the exposed example:

PART A:

First, we need to Identify the gametes for the individual with the genotype m + g / mg + and label parental and recombinants

Gametes:

Knowing that the only possible gamete type for the other parental is mg, then we can identify the phenotypic classes of the offspring that were generated as a result of a crossover event. These would be

2. wild type (m+g+/mg)

4. miniature wings, garnet eyes (mg/mg)

PART B:

To calculate the number of the phenotypes among the offsprings,

          8 map units = 8% of recombination in total  

                               = 8/2% m+g+/mg + 8/2% mg/mg  

                                = 4% + 4%

The recombination frequency of m+g+/mg equals 0.04

The recombination frequency of mg/mg equals 0.04.

             100% - 8% = 92% of parental in total =

                               = 92/2% of m+ g/mg + 92/2% m g+/mg  

                               = 46% + 46%

The recombination frequency of m+g/mg equals 0.46

The recombination frequency of mg+/mg equals 0.46.

The frequency for each ggenotype is:

The number of individuals with each genotype is:

32 wild type : 368 miniature wings : 368 garnet eyes : 32 miniature wings, garnet eyes

Answer:

c)both DNA and RNA

explanation

When it is attached to a molecule containing carbon, it is called a phosphate group. It is found in the genetic material DNA and RNA, and is also in molecules such as adenosine triphosphate (ATP) that provide energy to cells. Phosphates can form phospholipids, which make up the cell membrane.

Explanation:

The function of the cell membrane is to protect the organelles that break down proteins and nutrients.

It is semi-permeable which means it takes in select nutrients and excretes cell waste into the bloodstream.

Answer:

Gold

Explanation:

Gold is a singular element according to the periodic table. (Labeled Au), and it does not result from chemical bonds or multiple elements, like all other items listed here do.

I really hope this was helpful to you! Thanks and have a nice day!

Answer:Nonsense mutations produce truncated and frequently nonfunctional proteins

Explanation:

Answer:

The two prokaryotic domains (Archaea and Bacteria) each comprise several smaller taxonomic groupings. Within the Archaea are the euryarchaeotes, crenarchaeotes, nanoarchaeotes, and korarchaeotes. Within the Bacteria are proteobacteria, chlamydias, spirochetes, cyanobacteria, and gram-positive bacteria.

Explanation:

hope this helps have a good rest of your day :) ❤

Answer:

Rocks change from one type to another in a specific order.

Explanation:

A rock cycle can be described as a process that follows a sequence or a specific order in which the various rocks are transformed from one type to another.

Answer:

Cellular Metabolism

Explanation:

Im pretty sure thats it!

Answer:

the mitochondrion and the chloroplast.

Explanation:

According to the question, Hannah would have denser bones because her bone would get heavier due to water absorption through epithelial cells.

Bone density may be characterized as a type of measurement that significantly involves the accumulation certain amount of minerals contained in a certain volume of bone. This measurement is generally used to find out and treat serious bone loss, called osteoporosis.

When an individual is practicing in a swimming pool constantly for a longer period of time, it is observed that his/her bone density must be increased as compared to those who are running or performing other types of athletic activities.

Therefore, according to the question, Hannah would have denser bones because her bone would get heavier due to water absorption through epithelial cells.

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Answer: the second answer

Explanation:

Answer:

To a 1st Grader:  

Carbon is the magic element that is the basis of life on Earth. All living things contain carbon. Animals breathe it out, and plants breathe it in. Plants, people and animals depend on each other.

The carbon cycle is a process where carbon dioxide travels from the atmosphere into living organisms and the Earth, then back into the atmosphere. Plants take carbon dioxide from the air along with water and photosynthesis from the sun and use it to make food.

Explanation:

The carbon cycle is the biogeochemical cycle by which carbon is exchanged among the biosphere, pedosphere, geosphere, hydrosphere, and atmosphere of the Earth. Carbon is the main component of biological compounds as well as a major component of many minerals such as limestone.  To a first grader is different because they wouldn't understand what half of these words mean lol.

The carbon cycle is the biogeochemical cycle that exchanges carbon between the Earth's biosphere, parallel layers, geosphere, hydrosphere, and atmosphere.

The carbon cycle is nature's method of recycling carbon atoms, which travel from the atmosphere into organisms on Earth and then back into the atmosphere.

The majority of carbon is stored in rocks and sediments, with the remainder in the ocean, atmosphere, and living organisms.

The carbon cycle is critical to the survival of life on Earth. Nature has a tendency to maintain carbon levels in balance.

This means that the amount of carbon naturally released from reservoirs equals the amount naturally absorbed by reservoirs. Maintaining this carbon balance ensures that the planet remains habitable for life.

Thus, by regulating the rate of carbon dioxide in the atmosphere, the carbon cycle plays an important role in regulating Earth's global temperature and climate.

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Answer: Carbon fixation is the process by which inorganic carbon is added to an organic molecule. Carbon fixation occurs during the light independent reaction of photosynthesis and is the first step in the C3 or Calvin Cycle.

Answer:

The answer should be C. The cambium produces a waxy substance called suberin which repels water so..

Answer:

B. DEPOSITS OF MINERALS IN THE CORK CAMBIUM ACT AS A BURRIER AND PROTECT THE STEM FROM WATER LOSS, PHYSICAL DAMAGE, AND  INVASION OF PATHOGENS..

Explanation:

A & C is wrong! just took the test and got it wrong. neither one is right. THE ANSWER IS B.

Answer:

A

Explanation:

they all reduce carbon dioxide admissions

Answer:

2) Decomposers break down waste and dead organisms.

Explanation:

I hope this helps :)

Answer:

2 and 5

Explanation:

Answer:

C

Explanation:

Answer:

C. Modifications and improvements were made to the clean Air Act.

Explanation:

Btw I answered first

Answer:

Due to different climatic condition.

Explanation:

Altitudinal zonation makes possible to grow many different types of crops because of different climatic condition of the region. Each and every plant has different climatic and environmental requirements due to which different plants can be grown on different places where environment is suitable. Some plants needs cool environment so they can be grown on high altitude while some needs warm temperature which can be grown on lower altitudes near the equator.

Answer:

Independent variable.

Explanation:

The independent variable is the variable that you change throughout the experiment. The independent variable effects the dependent variable. It is usually denoted as x.

Answer:

They are both made of one or more cells.

Explanation:

A plant and an animal are both living things. According to the Cell Theory, what we can conclude about these two very different organisms is that they are both made of one or more cells.

A cell can be defined as the fundamental or basic functional, structural and smallest unit of life for all living organisms. Some living organisms are unicellular while others are multicellular in nature.

A unicellular organism refers to a living organism that possess a single-cell while a multicellular organism has many (multiple) cells.

Generally, cells have the ability to independently replicate themselves.

In a cell, the "workers" that perform various functions or tasks for the survival of the living organism are referred to as organelles and they include nucleus, cytoplasm, cell membrane, golgi apparatus, mitochondria, lysosomes, ribosomes, chromosomes, endoplasmic reticulum, vesicles, etc.

Answer:substrate

Explanation: The enzyme 's active site binds to the substrate. Increasing the temperature generally increases the rate of a reaction, but dramatic changes in temperature and pH can denature an enzyme, thereby abolishing its action as a catalyst.

Answer:

The Substrate.

Explanation:

The enzyme 's active site binds to the substrate. Increasing the temperature generally increases the rate of a reaction, but dramatic changes in temperature and pH can denature an enzyme, thereby abolishing its action as a catalyst.

https://courses.lumenlearning.com/boundless-biology/chapter/enzymes/#:~:text=The%20enzyme%20's%20active%20site,its%20action%20as%20a%20catalyst.

Plus I took the test on k12.

Answer:

Climate change not only affects ecosystems and species directly, it also interacts with other human stressors such as development. Although some stressors cause only minor impacts when acting alone, their cumulative impact may lead to dramatic ecological changes.

Explanation:

Answer:

waxing crescent

Explanation:

Position 8 represents waxing crescent phase. It is observed after a new moon and can be observed until the first quarter of moon.

The waxing and waning nature of the moon is responsible for its various phases. This is due to the fact that moon is the only natural satellite of the earth. It revolves around the earth in a fixed orbit.

As earth revolves around the sun, the sunlight that falls on moon makes us visble those parts. Thus, it appears that moon is changing its shape.

A lunar month which is of 29.5 days usually is contains four primary and four intermediate phases. It is described as: New moon, Waxing crescent moon, First quarter, Waxing gibbous moon, Full moon, Waning gibbous, Last quarter and Waning crescent moon.

These phases have specific time in which they can be observed in the sky. New moon is an exception, as no part of the moon is visible then.

The phases of the moon are therefore considered as astronomically important.

Learn more about moon, here:

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Answer:

option D) resources are abundant.

Explanation:

according to Darwin resources are small. individuals of a population compete for these resources.