Genetics is the study of

Answers

Answer 1
Genetics is a term that refers to the study of genes and their roles in inheritance

Related Questions

What is the name given to the group 0 elements

Answers

Answer:

the noble gases

How did humans create cow breeds that survive well in cold weather?
Select one:
O
They identified cows that did well in cold weather and mated them.
O
They mated cows with sheep that had very thick wool.
O
They mated cows with caribou that tolerated the cold well.
O
They identified cows that did well in hot weather and mated them

Answers

Answer: They identified cows that did well in cold weather and mated them. This is known as selective breeding. All the other answers either cannot work as cross-species breeds generally don't work, or they target cows that survive well in hot weather.

Please select the word from the list that best fits the definition

Measured in grams of solute per gram of solution

concentration
solubility

Answers

Answer:

Solubility

Explanation:

Solubility units that incorporate units of solution include grams of solute per 100 grams of solution or grams of solute per liter of solution. Another way to express solubility is in moles of solute per liter of solution; this ratio is called "molarity."

If the ball is at rest on the soccer field and the four forces shown are applied at the same time, the ball will
А.
move to the left.
B. stay in the same position.
c. accelerate in the direction of the smallest force.
D. resist any change in movement.

Answers

C I think maybe I aM right or 1

Since the rightward force is greater than the leftward force by a magnitude of 10 Newton, the ball will: A. move to the left.

Given the following data:

Upward force = 50 Newton.Downward force = 50 Newton.Rightward force = 30 Newton.Leftward force = 40 Newton.

A net force can be defined as the vector sum of all the forces acting on an object.

Hence, net force is the sum of all forces acting simultaneously on an object.

To determine the direction in which the ball would move if the four forces shown are applied at the same time:

For the downward and upward force:

[tex]Net\;force = 50-50\\\\Net\;force = 0\;Newton[/tex]

For the rightward and leftward force:

[tex]Net\;force = 40-30\\\\Net\;force = 10\;Newton[/tex]

Since the rightward force is greater than the leftward force by a magnitude of 10 Newton, the ball will move to the left.

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Elements in group 17 want to lose seven valence electrons and elements in group 1 want to gain seven valence electrons to become stable ions.

Answers

Because the halogen elements have seven valence electrons, they only require one additional electron to form a full octet. This characteristic makes them more reactive than other non-metal groups. hope it helped

Which of these are an atom's valence electrons?​

Answers

Answer:

The Outer-most Electron shell contains the valence electrons.

Bonus Info:

Valence Electrons are used by atoms to make ionic bonds.

Answer:

Valence electrons are the electrons in the outermost shell, or energy level, of an atom. For example, oxygen has six valence electrons, two in the 2s subshell and four in the 2p subshell. We can write the configuration of oxygen's valence electrons as 2s²2p⁴.

Explanation:

ur welcome

i was doing this in school and i watched a video

Please help me choose the correct statement

Answers

The ball has more mass because it weights more it may be less dense but more weight is being added to it

define a warm front in your own words

Answers

Answer:

type of front formed when a warm air mass pushes a cold air mass, forcing the warm air to slide over the cold air.

Which of the following reactants will generate products with a solution of phosphoric acid?
a
Al(s)
b
Cu(s)
c
Au(s)
d
Ag(s)

Answers

Answer:

A. Al(s)

Explanation:

PLEASE HELP !!
Use the diagram below to answer the following questions.
PLEASE HELP
E TE
Figure B
In Figure B, which region contains the noble gas family of elements?
ОА
OD
ОС
OB

Answers

Noble gas located in the region D

Further explanation

Noble gas are located in group 18 in the periodic table consisting of helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), have a stable electron configuration where the valence electrons are 8(full outer shell of electrons), so it is very hard to react because of its stability

If we look at the periodic system of the elements, the noble gases are on the far right, so that in Figure 8 it is located in area D

And the other region :

A : alkali elements(group 1),

B : alkaline earth elements(group 2)

C : halogen elements(group 17)

How many atoms are in HCOOH₂?

Answers

Answer:

11 atoms I think

Explanation:

Answer: 3

Explanation:

I took the test!!

An element in group 3 that is a good conductor of electricity.

Answers

Answer:

Well for me I think

Explanation:

it's Aliminium

Answer:

Aluminum is good in heat and conductor

The units of a formula mass are
a. amu
b. micrograms
c. moles
d. grams

Answers

Answer:

the units of a formula mass are amu.

In this reaction, how does the rate of forward reaction vary with the concentration of the product?

2H2S(g) ⇌ 2H2(g) + S2(g)

It increases with an increase in the concentration of S2(g).
It decreases with a decrease in the concentration of H2(g).
It increases with a decrease in the concentration of H2(g).
It decreases with an increase in the concentration of S2(g).
It decreases with increase in the concentration of H2(g).

Answers

Answer:

c d e

Explanation:

Answer:

C D E

Explanation:

#platogang

what's the molar mass of Li3p

Answers

Answer:

51.79g Li₃P.

Explanation:

Li has a molar mass of 6.94 g (since there are 3, you multiply it 3 times) and P has a molar mass of 30.97 g. 6.94(3) + 30.97 = 51.79g.

Use the drop-down menus after each statement to identify the dry climate region being described.
v climates feature hot summers and cold winters, dividing the climate into sharply contrasting
seasons.
v climates are characterized by very little rainfall, hot summers, and mild winters.
v climates have annual precipitation between 15 and 25 inches.
Semiarid climate regions have areas of grasslands, called
steppes.

Answers

Answer:

✔ semiarid

✔ desert

✔ semiarid

✔ steppes

.

Explanation:

The deserts and steppes comprise the regions that are characterized by dry climates. The dry climates are characterized by very little rainfall, hot summers, and mild winters. The correct option is B.

What is a dry climate?

The areas which are very dry and where the water escapes and leaves the area drier than other places is known as the dry climate. Most dry climates have summers very hot, winters cool and warm and the air is very dry.

The main characteristic feature of the dry climate is the low and infrequent rainfall. Arid and semi desert areas have only about 35 cm rainfall per year.

Thus the correct option is B.

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how is wind energy captured?

where is wind energy found?

how is water energy captured?

where is water energy found?


plz use the passage i put. plz and thank you!!!!!

Answers

Explanation:How is wind energy captured? = A wind turbine turns wind energy into electricity using the aerodynamic force from the rotor blades, which work like an airplane wing or helicopter rotor blade.where is wind energy found? = Location of U.Show is water energy captured? = Hydropower uses a fuel—water—that is not reduced or used up in the process. Because the water cycle is an endless, constantly recharging system, hydropower is considered a renewable energy.where is water energy found? = China, Canada, Brazil

How many molecules of H2O are in 8.54 moles of H2O?
Select one:
a. 5.14 * 10^24 molecules H2O
b. 2.86 * 10^23 molecules H2O
c. 6.02 * 10^23 molecules H2O
d. 5.14 * 10^23 molecules H2O

Answers

Answer:

[tex]\boxed {\boxed {\sf A. \ About \ 5.14 *10^{24} \ molecules \ H_2O}}[/tex]

Explanation:

To convert from moles to units, we must use Avogadro's Number: 6.022 * 10²³

This tells us the number of units (molecules of water in this problem) in 1 mole of a substance (water). We can use it as a ratio or fraction.

[tex]\frac{6.022 *10^{23} \ molecules \ H_2O}{1 \ mol \ H_2 O}[/tex]

Now, we can multiply this fraction by the moles of water (8.54) given.

[tex]8.54 \ mol \ H_2O*\frac{6.022 *10^{23}\ molecules \ H_2O}{1 \ mol \ H_2 O}[/tex]

When we multiply, the moles of water will cancel out.

[tex]8.54 *\frac{6.022 \ molecules \ H_2O}{1 \ }[/tex]

Since the fraction has a 1 as a denominator, we can remove it. The problem will be a simple multiplication problem.

[tex]8.54*6.022 \ molecules \ H_2O[/tex]

[tex]5.142788*10^{24} \ molecules \ H_2O[/tex]

The original measurement of 8.54 has 3 significant figures (8, 5, and 4). Therefore, we must round our answer to 3 sig figs, which is the hundredth place in this case.

The 2 in the thousandth place tells us to leave the 4 in the hundredth place.

[tex]5.14 *10^{24} \ molecules \ H_2 O[/tex]

There are about 5.14*10²⁴ molecules of water in 8.54 moles.

Answer:

5.14 x 10^24 molecules of H2O.

Explanation:

just took the test

Please I need help I really don’t get this lol

Answers

Answer:

The pointer pointing to the grey and white balls are either proton or nuetron i van't really tell cause their grey and white.

The whole clster of balls is the Nucleus

The black balls on the lines are electrons

And the lines are the energy level

Explanation:

separation methods for coconut oil and water​

Answers

Answer:

[tex]\huge\mathtt{{\colorbox{silver}{ANSWER~~~↴}}}[/tex]

we use a separating funnel to separate oil from water , we are using funnel because both water and oil both are immiscible liquids.

the process of separation of oil from water is called filtration ✔️

no copied answer :)

▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃

What caused space technology to improve so quickly?


Answers

Answer:

“spinoff”

Explanation:

Here is just a sampling of the many “spinoff” technologies, as NASA refers to them, resulting from space research and development that we now use in everyday life.

what is ideal gas constant?? g0ogle doesnt got any good answerss

Answers

Answer:

An ideal gas is a gas with particular characteristics.

Explanation:

The particles have no volume All collisions between particles are elastic collisions and lose no kinetic energy The particles neither attract each other nor repel They have random movement

Ideal gases are hypothetical which means that they do not exist in their true form.

hope this helps, pls mark brainliest :D

What is the molar mass of phosphorus pentachloride and uranium hexafluoride?

Answers

Answer:

PCl₅ = 208.22g/mol. UF₆ = 352.03g/mol.

Explanation:

Find the atomic mass of each element–and if there's a subscript (you multiply the atomic mass by that much). P= 30.97g, Cl= 35.45g; 30.97+35.45(5) = 208.22g [same idea with UF₆]

Describe each of the 3 main
domains used to classify living
things.

Answers

Answer:

Organisms can be classified into one of three domains based on differences in the sequences of nucleotides in the cell's ribosomal RNAs (rRNA), the cell's membrane lipid structure, and its sensitivity to antibiotics. 3. The three domains are the Archaea, the Bacteria, and the Eukarya.

Explanation:

HELP IN 8TH GRADE ADV SCIENCE

Answers

Answer:

protons: 36

neutrons: 48

electrons: 36

I WILL DIE I HAVE A KNIFE IN MY HAND. ANSWER WITH EXPLANATION. If the sound is high pitched, then the wave's frequency would have a:


A.high frequency, short wavelength


B. high frequency, long wavelength


C. low frequency, long wavelength


D. low frequency, short wavelength

Answers

Answer:

A

Explanation:

High frequency, short wavelength

. How do metals and non-metals
Which two properties of metal enable us to use metal as electric wire

Answers

Answer:

it's ductility and it's conductivity

Explanation:

Which of the following would increase the intensity of the tornado?

a. decrease in wind speed
b. decrease in condensation
c. increased rate of evaporation
d. increase of cold air

Answers

I think the answer would be C. Not totally sure, but hope this helps.

As shown by the periodic table, why do the elements potassium and sodium have similar chemical properties?

Answers

Hey mate
This is the answer

The elements potassium and sodium have similar chemical properties because they have the same number of valence electrons and form +1 ions.

Plsssssss mark me as brainliest

Which substance is correctly identified as a homogeneous or heterogeneous mixture?

A. salad -- heterogeneous
B. milk --- heterogeneous
C. river water --- homogeneous
D. beach sand --- homogeneous

Answers

Answer:

A

Explanation:

A salad with lettuce, cheese, seeds, tomatoes, broccoli, and other vegetables is an example of a heterogeneous mixture.

Milk is not mixed with anything so that is incorrect

River water is mixed in with dirt and minerals so this one is incorrect

Beach sand is incorrect because you can see colored particles.

Other Questions
Which statement best explains why the Tenth Amendment reserves some rights and powers to the states? The framers believed in the principle of federalism. The framers wanted the states to be more powerful than the national government. The framers wanted to limit citizens' rights. The framers wanted to control civil liberties. A molecule contains 24.36 g of nitrogen and 62.64g of sliver Which of the following hace a value equal to |37|? Select all that applyA. -37 B. |-37|C.0 D. -(-37)E. 37 Elisa feels tired because she has a condition that affects whether the right molecules are getting to her cells. If her body were functioning correctly, this is what would happen with oxygen: 2. Explain what Gladwell means when he claims you have to be intelligent enough or intelligence has a threshold in relation to becoming an outlier. PLS HELP QUICK!!!!!Which statement best completes the diagram? Cause: Martin Luther criticizes the Catholic Church.effect:O A. Protestantism is formed.O B. The Orthodox Church is created. O C. Jesus of Nazareth is crucified. O D. The Catholic pope wins more power. The value of a new car decreases by about 15% in the first year. How much will a car be worth after one year if its initial value was x dollars? The power, P (watts), of a car engine is proportional to the square of its speed, s(m/s). When s=30, P=1500. Work out the speed (to 1 DP) when the power is 1715 watts Help me pleaseeee (10 points ) It is 49,280 yards from Topeka to Tonko. How many milesis this? Based on the content of Twelfth Song of Thunder, what is important to the Navajo people?respect for naturelove of all peopleappreciation of lifecaring for the sick A character who opposes the hero is most likely what character archetype?A.rulerB.sageC.rebelD.villain In paragraph 3, how does the authors use of the word miracle impact the tone of the text? -Guided the formation of the new government based on the ideas inthe Constitution.-Worked to create a stable economic system.-Gave advice for the nation's future foreign affairs.-Established precedents for future Presidents.-Which U.S. President displayed these leadership qualities?O John AdamsO George WashingtonO Thomas JeffersonO James Monroe PLSS HELPPP Which is a better deal: a 2 terabyte external hard drive for $100, or a 400-gigabyte hard drive for $50? factor -1/6 out of -1/3x + 5/6y Help me please!!!!!!! which sentence uses the direct quotation correctly A company produces fruity drinks that contain a percentage of real fruit juice. Drink A contains 20% real fruit juice and Drink B contains 15% real fruit juice. The company used 100.5 liters of real fruit juice to make 30 more liters of Drink A than liters of Drink B. Write a system of equations that could be used to determine the number of liters of Drink A made and the number of liters of Drink B made. Define the variables that you use to write the system. Sraibn271 Corporation has two divisions: Domestic Division and Foreign Division. Last month, the corporation reported a contribution margin of $46,400 for Domestic Division. Foreign Division had a contribution margin ratio of 35% and its sales were $243,000. Net operating income for the Sraibn271 Corporation was $36,800 and traceable fixed expenses were $51,000. (ID#19361) What were Sraibn271 Corporation's common fixed expenses? a) $131,450 b) $43,650 c) $51,000 d) $94,650