why they the sample from the mouth instead of simply looking at sperm or egg cells.

Answers

Answer 1

A reproductive -sex- cell. In females, egg; in males, sperm

Hope that answered your question...


Related Questions

Floods are disturbances which cause high amounts of water which generally have strong pulls. When a forest floods an ecosystem and kills several local organisms it will most likely result in-

increased biodiversity and increased sustainability for the forest.
Decreased biodiversity and decreased sustainability for the forest.
increased biodiversity and decreased sustainability for the forest.
decreased biodiversity and increased sustainability for the forest.

Answers

Answer:

decreased biodiversity and increased sustainability for the forest.

describe the relationship between biodiversity and watershed conservation​

Answers

Answer:

The plants, animals, and habitats — or biodiversity — of the Rondout watershed are a significant part of the region's character, natural infrastructure, and economy, and contribute directly to the quality and quantity of drinking water available to residents living in the region.

Explanation:

Screen capture of the online groundwater model.
Layers above the water table are unsaturated. Which of the layers are unsaturated?

Answers

Answer:

The soil surface above the water table is called the unsaturated zone.

Explanation:

Here both oxygen and Water fill the spaces between the sentiments.

Drag each tile to the correct box.
Arrange the processes of the water cycle in the correct order, starting with the heat from the Sun.

Answers

Answer:

1 it rains

2 river

March 3

4 sun

5 evaporation

6 condensation

Explanation:

Answer:

4

3

2

6

1

5

I hope this helped!

What is the source of energy for most plants

Answers

Answer:

Sunlight

Explanation:

Answer:

Sunlight

Explanation:

Ayoo i hope that helped g -looks . Brainliest?

Which of the following is NOT a major difference between the inner and outer planets?

Inner planets are close together, but outer planets are spread far apart.

Inner planets are smaller and outer planets are bigger.

Inner planets are made out of rock, but outer planets are made out of gas.

Inner planets have moons, but the outer planets do not have moons.

Answers

Answer:

Inner planets have moons, but outer planets do not have moons.

Explanation:

Outer planets are considered more jovian planets meaning that one of their characteristics is that they actually have more moons than the inner planets.

Drag the tiles to the correct boxes to complete the pairs. Match each scenario to the energy transformation it represents. a ball dropped from a height sunlight falling on solar panels a person talking into a microphone sound energy to electric energy arrowRight radiant energy to electric energy arrowRight gravitational potential energy to motion energy arrowRight

Answers

Answer: Please see answers in explanation column

Explanation:

According to the Law of Conservation of Energy, Energy CANNOT be created or destroyed, but it can transform or change  from one form to another.

We can therefore say that

---a ball dropped from a height changes from --- gravitational potential energy to motion energy.

---sunlight falling on solar panels changes from ---radiant energy to electric energy.

--- a person talking into a microphone changes from--sound energy to electric energy.

Answer:

Answer below:

Explanation:

sound energy to electric energy---> a person talking into a microphone

radiant energy to electric energy---> sunlight falling on solar panels

gravitational potential energy to motion energy---> a ball dropped

from a height

¿Cómo podemos autorregular la temperatura en las plantas, sin importar que el ambiente esté frío o caluroso?.

Answers

Answer:

Las plantas regulan la temperatura por sí mismas.

Explicación:

No podemos autorregular la temperatura en las plantas, pero las plantas regulan la temperatura por sí mismas. Cuando la temperatura del cuerpo de la planta aumenta, se pueden regular mediante la transpiración. La transpiración es la evaporación del agua desde el interior del cuerpo a través de los estomas, al igual que el sudor en los seres humanos. Con esta liberación de humedad, el calor también se elimina y enfría la temperatura corporal.

What is a chunk of rock that floats in space and sometimes zooms into Earth's atmosphere? * 4 points asteroid comet meteor hail

Answers

Answer:

There are a lot of small chunks of rock floating through space. These are called meteoroids. If one of these meteoroids comes close enough to the earth, it will be captured by gravity and plunge through the atmosphere.

ANSWER QUICK BEING TIMED If five of your skin cells will divide, how many daughter cells will they produce? Why?

Answers

Answer:

it is said that if I e of our skin cells divide then the form 2 daughter cells then I guess in this case 5× 2 = 10 daughter cells

I hope this is what you are looking for

just wanted to know if this is correct:)​

Answers

I think is correct

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Plz brainliest❗️

Is there a test that can determine an individual’s biological sex? Explain

Answers

From a basic understanding with X and Y chromosomes (in humans):
A karyotype of a fetus in utero can be done to examine the chromosomes. This can show whether the fetus is XX (female) or XY (male). A karyotype can also help determine the presence of other chromosomal abnormalities such as Down’s Syndrome, Turner’s Syndrome, Kleifelter’s, etc.

However, this is not just a single determination for biological sex. There are individuals who can be XXX, XXY, and XYY. Hormones also play a significant role in determining biological sex, especially around puberty but levels can vary greatly and at different stages in life.

So the easy answer, karyotyping can help determine biological sex.

The real answer, it’s much more complicated.

HURRY PLZ TIME SENSITIVE

Answers

Answer:

middle one

Explanation:

common sense there is more on the left so to reach eqillibrium it will move right

So add up all the points that you scored the water quality at. Be sure to add 4 pts for change of temp (It's not on the video). Use the chart on the back of the score sheet to see how the total score ranks for quality. What was your score and was the water....Excellent, Good, Fair, or Poor?

Answers

Answer:

Explanation:

Water temperature plays an important role in almost all USGS water science. ... and collecting water samples to describe the quality of those waters for over a ... But, if you ask a fish if the temperature of the water it is living in is important, ... In warm climates the surface may never get so cold as to cause the lake "to turn." But ...

5. Which of the following organisms is a decomposed

Answers

Answer:

i cant answer u cuz there are no following

Explanation:

Most of the organisms that are decomposers are microscopic including Protozoa and Bacteria. Let me know the above answers choices and I will help you out!

Select the correct statement about the complex tissue:
a) They are present only in complex organ.
b) They have more than one type of cell.
c) Xylem and phloem are the examples.
d) Both a and b​

Answers

Answer:

c) Xylem and phloem are the examples.

Explanation:

Complex tissues help in the transportation of organic material, water, and minerals up and down the plants. That is why it is also known as conducting and vascular tissue. The common types of complex permanent tissue are: Xylem and phloem .

C....The xylem and phloem that make up the vascular tissue of the stem are arranged in distinct strands called vascular bundles, which run up and down the length of the stem.

Worth 30 points please help

Answers

The answer is the third sentence because Some protists are photoautotrophs, manufacturing their own energy by photosynthesis (using sunlight).

What are sugar and water in a homogenous mixture of sugar and water?
O Sugar is solute and water is solution.
O Sugar is solution and water is solute.
O Sugar is solvent and water is solute.
O Sugar is solute and water is solvent.

Answers

Answer:

i believe it is the last choice

Sugar is solute and water is solvent.

Explanation:

Answer: sugar is solute and water is solvent

Explanation:

4. What three factors contribute to natural selection? a.Static environment b.Variation of genes c.Overproduction of offspring d.Finite resources ​

Answers

Answer:

i think b and c. but not sure what the third is? only 70% sure.

Explanation:

natural selections: competition, genetic variations, environmental changes, and overproduction ,increase

Hope this help

Enzymes retain their shape in extreme temperatures and pH levels.
True or
False

Answers

I believe the answer is True!

Which of the following statements is true about volcanoes?
A) Volcanoes can be found all over the world
B) Volcanoes can only be found on land
C) Volcanoes are usually located on tectonic plate boundaries
D) Volcanoes can only be found far from tectonic plate boundaries

Answers

Answer:

You can check all my other answers on your profile from that other question

Explanation:

what adaptation is apparent in the bodies of the three tortoise species shown in figure 16-2

Answers

Answer: What adaptation is apparent in the bodies of the three tortoise species shown in Figure 16-2? The tortoises have necks of different lengths and shells that differ in overall shape and in the size of the opening for the neck.

Neck length and shell shape

i hope ur day is going well and i hope your week will be great!

~hailey lee~

Using fossil fuels is a safe for the environment.
False
True

Answers

False.
Coal, natural gas, and other fossil fuels are neither sub stainable nor safe. We shouldn’t use them.

Behavioral adaptations allow some organisms to survive in hot, arid environments. While some large organisms and birds may migrate over long distances, smaller organisms may not be able to travel very far.

Which of the following is a behavioral adaptation that allows many small organisms to survive extreme hot and arid conditions?

A. Having a diurnal circadian rhythm

B. Seeking shade in burrows and caves during the middle of the day

C. Huddling in groups to reduce airflow

D. Having fur on the bottom of their paws as insulation from hot sand

Answers

seeking shade in burrows and caves during the middle of the day!

think about animals in the desert. they come out when it’s cooler at night :)

Circumstances to which the organism acclimates for survival is called behavioural adaptation which results in evolution. They can be adapted through instincts or learnings.

Many small organisms survive extreme hot and arid conditions by option B. seeking shade in burrows and caves during the middle of the day.

Behavioural adaptation can be explained as:

Large animals migrate during the summer to cooler and better environmental places but small animals cannot travel much and seek behavioural adaptation.

In severe heat and parched conditions, small animals hide in pits and burrows to avoid hotness and seek cool shelter in burrows during hot daytime. The small animals comprehend and adjust to this survival by behavioural learning.

Therefore, small animals seek shade in cool burrows.

Learn more about behavioural adaptation here:

https://brainly.com/question/7983018

How is it possible that you can give everything to a person but they end up leaving anyways for no reason (;´༎ຶД༎ຶ`)

Answers

Maybe because that person is just using you and the fact they use u bc u don’t see it till later

Explanation:

Sadly, sometimes that happens.. coming from a person who is always surrounded by toxic people and has never had a real friend before, tell em' to bleep off. If they act like you need them or the other way around you are more precious then them and just go bad b mode. It's such a power move to look at them and say you don't need them. Hope this helped! :D

what is the biggest organ

Answers

Answer:

Our skin surprisingly, but if we're talking internal organs then the liver is your answer.

Explanation:

I looked it up. For future reference, these type of questions can be goo.gled.

[blank] currents are responsible for circulating hot and cold air in the atmosphere and causing local weather systems,

A) Oceanic
B) Radiation
C) Conduction
D) Convection

Answers

Answer:

Convection currents

Explanation:

Answer:

convection

Explanation:

A solution at pH 11.5 is

Answers

Answer:

the solution whose pH is 11.5 I.e,(above 7)

Explanation:

is considered a base

Look at the image above and the red arrow. What might have caused the lower part of this cliff to
disappear?
chemical weathering
biological weathering
wave erosion
deposition

Answers

wave erosion im pretty sure

Oxygen on Earth: What is the order for cellular respiration and photosynthesis?

Answers

Answer: While water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water. While photosynthesis requires carbon dioxide and releases oxygen, cellular respiration requires oxygen and releases carbon dioxide.

Explanation:

Other Questions
Tell whether the equation represents direct variation. If it does find theconstant of direct variation. -12 + 8y +12 = 7x. Which religions began in the same area? (Hint:there are two different pairs) This is the last one i swear. plz help. I need urgent help with this If f(x) = x + 7 and f(g(2)) = 3, which of the followingfunctions could be g(x)?a) x-6b) x+6c) 3x - 1d) 2x - 1 Evaluate (3.2) to the second power. Fully Factorise 3x-12 Louis wants to carpet the rectangular floor of his basement. The basement has an area of 4,335 square feet. The width of the basement is 3/5 its length. What is the length of Louis's basement? The length is blank feet. need help to find slope Which answer option best states the authors argument? Passage: The Friendship Club has good intentions with its cafeteria seating proposal, but the plan is not a good one. Assigning seats and regularly changing them is not the way to promote friendships. In fact, it can weaken friendships by separating those who only get to socialize during lunchtime. A: Teachers, not students, should be in charge of assigned seating in the cafeteria. B: Students should be free to choose their own cafeteria seats. C: The Friendship Club has been breaking, not making, friendships. D: Students who join the Friendship Club dont sit with their friends during lunch. How does Manifest Destiny explain interactions between the US government and Native Peoples? Please give a specific example to illustrate your general claim. what is one way buddism was able to spread beyond india Pam has been on a very low-calorie, low-carbohydrate diet the past month to lose weight. She is consuming 500 calories per day with less than 30 grams of carbohydrate. What will happen as a result of this diet? F(x)=10-x^2 for all values of x. Work out the value of f(-4) 2. Tanya is 15 years older than Sarah. In 3 years, the sum of their ages will be 41.a) Write an expression for Tanya's age in terms of Sarah's age. Use S to represent Sarah'scurrent ageb) Write an expression for how old Tanya will be in 3 years, using the expression you wrotefor her agec) Write an expression for how old Sarah will be in 3 years, using S to represent Sarah'scurrent age.d) Write an equation that shows the sum of their future ages will be 42e) Solve that equation to find Sarah's current agef) What is Tanya's current age? Figure WXYZ has the coordinates W(5, 3), X(10, 3),Y(12, -1), and 2(3, -1). The figure is reflected over thex-axis.What are the coordinates of WXYZ"?A. W'(-5, -3), X'(-10, -3), Y'(-12, 1), Z'(-3, 1)B. W'(-5, 3), X'(-10, 3), Y'(-12, -1), Z'(-3, -1)C. W'(3, 5), X'(3, 10), Y'(-1, 12), Z'(-1, 3)D. W'(5, 13), X'(10, -3), Y'(12, 1), Z'(3, 1) hello, may someone plz help me carbohydrates are a unit to measure what? You can choose any one Calculate the slope of the line. Explain your reasoning.