How do we designate recessive
genes?
A. They are male.
B. They are lower case letters.
C. They are female.
D. They are capital letters.

Answers

Answer 1
The answer to your question is B. They are lower case letters...

Related Questions

An atom of a certain element has 19 protons, 19 electrons, and a mass number of 39. This element is very reactive. How many neutrons are in this atom?



Record your answer and fill in the bubbles on your answer document. Be sure to use the correct place value.

Answers

Answer:

There are 20 neutrons in this atom.  

Explanation:

convert 5.91 x 10^26 molecules h20 to moles

Answers

Answer:

0.432 mol

Explanation:

Divide the given number of molecules by Avogadro's constant. Avogradro's constant is the number of atoms/molecules in a mole of a substance.

Therefore,

2.60

10

23

molecules

6.022

10

23

molecules/mol

=

0.432175 moles

0.432 moles

Explanation:

Part A
Campers want a travel cup that keeps the temperature of a beverage from changing for up to two hours.
They may want to keep a hot drink hot when they are in a cold place. Or they may want to keep a cold drink
from warming up in a hot environment,
Describe how you plan to design, build, and test a travel cup that uses thermal insulators?

Answers

The statement is "thermal insulators of a double-layered vacuum seal make a liquid heated when it's cold and keep it cool when it's hot."

What is thermal insulator?

A thermal insulator is a material that inhibits heat from being conveyed from one location to another.

Campers seek a travel cup that cools liquids with a cold pack. Design the exterior portion of the cup to keep the drink cold after it has cooled down, as well as the interior compartment to contain the cold pack and channel heat from the liquid in the cup. One of the greatest ways to keep your coffee hot for a long time is to use vacuum insulation in a thermos. On the surface, the concept appears straightforward.

To know more about thermal insulators here

https://brainly.com/question/1033537

#SPJ2

Please help with this Unit Conversions problem!

"Convert 7.54 kg to mg. Show your work."

Answers

Answer:

7,540,000 mg

Explanation:

1 kg = 1,000,000 mg

7.54 kg x 1,000,000= 7,540,000 mg

What is the volume, in L, of 2.50 moles of oxygen gas measured at 25.0oC and a pressure of 104.5 kPa?

Answers

Answer:

58.53 L

Explanation:

Ideal gas equation is

PV = nRT

P - the pressure of the gas = 104.5  KPa

V- the volume occupied by the gas

n  - the number of moles of gas =2.50

R - the universal gas constant, usually given as  0.0821 atm.L/(mol K)

T - the absolute temperature of the gas.= 298K

[tex]V =\frac{nRT}{P}[/tex]

Now substituting vales we get

[tex]V = \frac{2.5\times0.0821\times298}{104.5\times1000}[/tex]

V = 58.53 L

I need help in this :(

Answers

Answer:

ok follow me twitter dm me for answer The Kid D is my twitter

Explanation:

Crabs are organisms that have five pairs of legs. In certain species of crabs, the fifth pair of legs has a flattened, paddle-like shape. Which of the statements below best explains how this adaptation has evolved?
A.Crabs were exposed to a toxin in the water.


B.Crabs with this adaptation have an advantage over other crabs to defend against predators in oyster beds.


C.Crabs needed this adaptation to dig into sand to find food so they developed the flattened paddle-like shape.


D.Crabs developed this adaptation because they needed to climb mangrove trees to hide themselves from predators.

Answers

Answer:

A

Explanation:

Crabs were exposed to a toxin in the water.

Now describe the properties of the compound you picked(gold). Compare the properties of the compound with the properties of the elements that comprise it. How do you explain the difference?

Answers

Explanation:

Gold conducts heat and electricity. ...

Gold is ductile: It can be drawn out into the thinnest wire. ...

Gold is highly reflective of heat and light. ...

Gold is prized for its beauty. ...

Gold is malleable, so it can be flattened into extremely thin sheets.

on the other hand Gold consist of copper

Key Properties of Copper Alloys

Excellent heat conductivity.

Excellent electrical conductivity.

Good corrosion resistance.

Good biofouling resistance.

Good machinability.

Retention of mechanical and electrical properties at cryogenic temperatures.

Non-magnetic.

so the difference is that copper is less expensive and not priced with its beauty

how are a dog, a dolphin, and a bat similar to a human?

Answers

Answer:

The more structures that are similar, the more closely related organisms are in their evolutionary past. For example, a human, a dog, a fruit bat, and a dolphin all have the same pattern of bone structure in the upper extremity—one bone connected to two bones, connected to many bones, connected to finger-like bones.

Answer:

Explanation:

they are all made of cells

Which of the follow can NOT be possible
error that occurs during a lab experiment?
human error
pure reactants were used
thing
O unexpected products were produced
the reaction didn't go to completion

Answers

Answer:did h find the answer

Explanation:

What is the new pressure if the temperature outside is 296k and his weight causes the tire's volume to drop to 2.0 liters

Answers

Question:

At standard temperature and pressure, the volume of a tire is 3.5L. What is the new pressure if the temperature outside is 296k and its weight causes the volume of the gas is 2.0 L?

Answer:

The new pressure is: 1.896 atm

Explanation:

At standard temperature and pressure, we have:

[tex]P_1 = 1atm[/tex]

[tex]T_1 = 273.15k[/tex]

[tex]V_1 = 3.5L[/tex]

Outside, we have:

[tex]T_2 = 296k[/tex]

[tex]V_2 = 2.0L[/tex]

Required

Determine the new pressure

Using combined gas law, we have:

[tex]\frac{P_1V_1}{T_1} =\frac{P_2V_2}{T_2}[/tex]

This gives:

[tex]\frac{1 * 3.5}{273.15} =\frac{P_2*2.0}{296}[/tex]

Solve for [tex]P_2[/tex]

[tex]P_2 = \frac{296 * 1 * 3.5}{273.15*2.0}[/tex]

[tex]P_2 = \frac{1036}{546.30}[/tex]

[tex]P_2 \approx 1.896 atm[/tex]

7 According to the Brønsted-Lowry definition of acids-base reaction, acids have the
ability to
"donate" hydroxide ions
O
"donate" hydrogen ions
O
"accept" hydroxide ions
O
"accept" hydrogen ions

Answers

Answer: "donate" hydrogen ions

Explanation:

How is energy from grass passed on between animals

Answers

When a carnivore eats an herbivore

What type of pressure can you expect to find in the air when you have a sunny day with no clouds?

Answers

Answer:

sunny i guess but if u don't feel sunny the warm

Answer:

A high pressure system is a whirling mass of cool, dry air that generally brings fair weather and light winds. When viewed from above, winds spiral out of a high-pressure center in a clockwise rotation in the Northern Hemisphere. These bring sunny skies. A high pressure system is represented as a big, blue H.

Explanation:

the answer

Predict: Based on your hypothesis, which population(s) would be hurt if bears were added?

Answers

Answer:

all of em, unless the bear is normal to the environment

Which of the answers does not represent a common type of air pollution? A) agricultural ammonia B) carbon monoxide exhaust C) sulfur oxide D) synthetic organic compounds E) industrial nitrogen oxide​

Answers

Answer:

D)

synthetic organic compounds

Explanation:

synthetic organic compounds are water pollutants

At equilibrium A. All reactions have ceased B. Only the forward reaction continues C. Only the reverse reaction continues D. Both the forward and reverse reactions continues

Answers

Answer:

D)both the forward and reverse reactions continue.

Explanation:

Chemical equilibrium can be regarded as state whereby rate of the forward reaction is equal to rate of backward reaction. It should be noted that At equilibrium both the forward and reverse reactions continue.

Help me pretty please

Answers

Answer:

I'm pretty sure light waves do not require a medium to travel

Arrange the following compounds in order of DECREASING boiling points (going from the highest to the lowest):
n-butane
n-octane
2,2,3,3-tetramethyl-butane
2-butene​

Answers

Answer:

b

d

a

c

Explanation:

More carbons in longest chain = higher BP

D has a BP of 0.8

A has a BP -0.5

C is the lowest because the more branched it is the lower BP

Given the balanced equation representing a reaction:
Ni(s) + 2HCl(aq) - NiCl(aq) + H2(9)
In this reaction, each Ni atom
1.
loses 1 electron
2.
loses 2 electrons
لما
gains 1 electron
4
gains 2 electrons
Submit

Answers

Answer: loses 2 electrons

Explanation:

Ni Atom loses 2 electrons , Option 2 is the correct answer.

What is an Electron ?

Electron is a subatomic particle (denoted by the symbol e⁻)

or  whose electric charge is negative one elementary charge.

Electrons belong to the first generation of the lepton particle family and are generally thought to be elementary particles because they have no known components or substructure.

The electron has a mass that is approximately 1/1836 that of the proton.

Ni(s) + 2HCl(aq) - NiCl(aq) + H₂(g)

This is an oxidation-reduction (redox) reaction:

2 H⁺ + 2 e⁻ → 2 H (reduction)

Ni - 2 e⁻ → Ni ²⁺ (oxidation)

HCl is an oxidizing agent, Ni is a reducing agent.

Therefore Ni Atom loses 2 electrons , Option 2 is the correct answer.

To know more about Electron

https://brainly.com/question/12001116

#SPJ2

HELP PLEASE ASAP!!!!!
the cell is undergoing a step of meiosis I. what step is the cell in?
a. the beginning of prophase I
b. the middle of metaphase I
c. the end of anaphase I
d. the middle of telophase I

Answers

Answer:

I think it's c

Explanation:

jenensnsjsjs

The answer would be c it makes more sense hopes this works

Why is the decay cycle important to ecosystems?

The decay cycle creates new matter replacing dead organisms.
The decay cycle decomposes dead organisms and creates fertile soil.
The decay cycle provides a food source for large animals.
The decay cycle brings in more water for plant in an ecosystem.

Answers

Answer:The decay decomposes dead organisms and creates fertile soil.

Explanation:it helps to digest food, and to recycle materials in our environment.

Calculate the ratio of the velocity of molecular oxygen to the velocity of atomic argon at the same temperature.


I asked this before but still need help

No links, I'm not d*mb

Answers

Answer:

Oxygen 1.12 X faster

Explanation:

what is the difference between quantative and qualitative analysis​

Answers

Answer:

Quantitative data can be counted, measured, and expressed using numbers.  Qualitative data is descriptive and conceptual.  Qualitative data can be categorized based on traits and characteristics.

Explanation:

Quantitative analysis involves looking at the hard data, the actual numbers. Qualitative analysis is less tangible. It concerns subjective characteristics and opinions – things that cannot be expressed as a number.

can alluminium sulphate or carbonate test the purity of water​

Answers

Explanation:

When added to water, aluminum sulfate causes microscopic impurities to clump together into larger and larger particles. These clumps then settle to the bottom of the container and can be filtered out. This makes the water safer to drink

,

How many atoms are in 14 moles of I? Watch your significant figures.
8.4 x 1024 atoms of l
8.43 x 1024 moles of I
8.4 x 1023 atoms of l
8.43 atoms of l

Answers

Answer:

8.43 x 1024 moles of I

Explanation:

if 5 L of butane is reacted what volume of carbon dioxide is produced ILL GIVE BRAINLIEST

Answers

Answer: First, here is the balanced reaction:  2C4H10  +  13O2  ===>  8CO2  +  10H2O.

This says for every mole of butane burned 4 moles of CO2 are produced, in other words a 2:1 ratio.

Next, let's determine how many moles of butane are burned.  This is obtained by

5.50 g / 58.1 g/mole  =  0.0947 moles butane.  As CO2 is produced in a 2:1 ratio, the # moles of CO2 produced is 2 x 0.0947  =  0.1894 moles CO2.

Now we need to figure out the volume.  This depends on the temperature and pressure of the CO2 which is not given, so we will assume standard conditions:  273 K and 1 atmosphere.

We now use the ideal gas law PV = nRT, or V =nRT/P, where n is the # of moles of CO2, T the absolute temperature, R the gas constant (0.082 L-atm/mole degree), and P the pressure in atmospheres ( 1 atm).

V = 0.1894 x 0.082 x 273.0 / 1  =  4.24 Liters.

Explanation:

Which sediments are carried by suspension?

Answers

Answer:

Sand and silt can be carried in suspension.

Explanation:

For example, sand and silt can be carried in suspension in river water and on reaching the sea bed deposited by sedimentation; if buried, they may eventually become sandstone and siltstone (sedimentary rocks) through lithification.

1. what is an ethical concern about biotechnology

2. list 2 examples of transgenic organism

3. write a 3-sentences summary on how biotechnology affects individual, society, and environment

Answers

Answer:

1. There are so many ethical concerns about biotechnology, some Ethical issues that arise from the application of modern biotechnologies include:

Discrimination of individuals because of their health or health history as a result of knowing their genetic information,  minimizing harms while maximizing benefits, Interference with nature, privacy.

2. a. Plants (maize, rice)

   b. Fish (GloFish)

3. For individuals, biotechnology has helped in the prevention and treatment of a wide range of diseases. For society, biotechnology saves time, improves the health and quality of food through a reduction in the use of pesticides and it can create new viruses and bacteria that cause diseases. Biotechnology could address global change since more genetically modified plants are grown.

how many moles are in 2.71 molecules of carbon dioxide (CO2)

Answers

Answer:

This has already been answered but here is the answer:

2.71×10 molecules of co2 * 1 Mole CO2 /6.022 *10^23 molecules of CO2

= 4.5*10^-14 Mole  CO2

1 mole of CO2 has 2 mole oxygen  

4.5*10^-14 Mole  CO2 *2/1

= 9.0*10^-14 Mole oxygen  

Other Questions
TRUE OR FALSE cici firmly believes that every child deserves a loving parent. she becomes a foster parent because she knows that it is the right thing to do. cici becomes a foster parent because of motivation. What happens to an enzyme after a reaction? Find length,width,perimeter,and area of the rectangle Aiden misses 20% of the free throws he attempts in a season. How many total free throws did he attempt if he missed 54? The sum of all physical and chemical changes that take place inside the cells of the human body QUESTION 10 / 11 An asset is classified as goodwill on the balance sheet when a company purchases an asset at greater than fair-market value. According to GAAP, you can adjust goodwill when SELECT ONLY ONE an asset is sold stock prices go down a new asset is purchased stock prices go up goodwill is impaired In the late 1960s and early 1970s, banks forced the beleaguered Majors to do all of the following except:A) Divest themselves of their distribution companies.B) Partner with other studios in coproductions.C) Trim their number of releases.D) Avoid big-budget productions. a circus performer is coasting in a small cart at a velocity of 3.5 m/s east. As she coasts, she collided with a small weighted juggling pin that was at rest in the ground. According to the Coase theorem, private parties can solve the problem of externalities if a. the cost of bargaining is large. b. the initial distribution of legal rights favors the person causing the negative externality. c. property rights are clearly defined. d. the number of parties involved is sufficiently large. Select the single best answer. Predict the shape of XeF3*. tetrahedral seesaw T-shaped trigonal pyramidal trigonal planar trigonal bipyramidal Patients with type 2 diabetes usually control their disease with all of the following, EXCEPT:A. diet and exercise.B. tolbutamide (Orinase).C. glyburide (Micronase).D. supplemental insulin. Does Buddhism believe in war? When an exception is thrown by code in its try block, the JVM begins searching the try statement for a catch clause that can handle it and passes control of the program to ________.Athe statement that appears immediately after the catch blockBthe first catch clause that can handle the exceptionCthe last catch clause that can handle the exceptionDeach catch clause that can handle the exception What are the 3 types of conflict communication? Find the measure of each angle indicated. Round to the nearest tenth. In the changing workforce, ________ play(s) a big role in customer satisfaction.A.recruitersB.marketingC.employee performance appraisalsD.the organization's strategyE.employee attitudes and behaviors Providers and DMEPOS dealers obtain annual lists of valid HCPCS level II codes, which include ____ for services.billing instructions rf industries is a u.s. company doing business around the world. at the end of the first quarter (march 31st) it decides to bring back home the profits from three of its subsidiaries in switzerland, england and canada. how much revenue does rf industries have in u.s. dollars given the following figures? (hint: convert each one and then add them up) 5. switzerland: 24,860 chf 6. england: 32,790 gbp 7. canada: 25,588 cad 8. total profit in usd: What is the similarities of analytics and analysis? a national chain of grocery stores wants to finance the construction of several new stores. the firm has limited internal funds, so it likely will a. demand the required funds by selling bonds. b. demand the required funds by buying bonds. c. supply the required funds by selling bonds. d. supply the required funds by buying bonds.