Answer:
25% red
50% roan
25% white
Explanation:
When RR (red) is crossed with WW (white), it results in roan color.
RR (red) x WW (white)
RW (roan)
Two roan individuals are then mated.
RW x RW
RR RW RW WW
Offspring
1/4 RR - Red
1/2 RW - Roan
1/4 WW - White
Hence, the offspring are expected to be 25% red, 50% roan, and 25% white.
the basic unit of structure and function in a living thing is called a
Hello?? Can anyone help me??! PLEASE
Answer:
The temperature is staying the same. In the graph when it shows solid/liquid and liquid/gas, the temperature stays the same until it changes. This is because it reached it's melting point/vaporizing point. For example, a solid gets heated up, it then reaches it's melting point but it can't go higher than that because it isn't fully a liquid yet, once it's a liquid it will then continue to rise in temperature.
I don't think I put enough detail into that explanation but I hope this helps your problem.
CAN SOMEBODY PLEASE JUST ANSWER THIS ONE BIOLOGY QUESTION!!!! I MEAN NOBODY ANSWERED MY OTHER ONES HARDLY!!!!! I GUESS NOBODY KNOWS BIOLOGY GOOD!!!! I SURE DONT SO IM NOT REALLY MADD!!!!!!!
Answer:
Increase the points, answers will pour in
Explanation:
nobody wants to answer tough questions for only 5 points.
(please give brainliest)
ASAP IMAGE IS ATTACHED THIS IS NOT DIFFICULT
There are only 4 types of nucleotides in mRNA and 20 types of amino acids in proteins. This figure shows how 4 types of nucleotides can provide a unique code for each of the 20 types of amino acids.
6a. The mRNA code for each type of amino acid is a
sequence of _______ nucleotides, called a codon.
(2 / 3 / 4)
6b. In the figure, which mRNA codon codes for the amino acid Phe?
Answer:
The mRNA code for each type of amino acid is a sequence of three nucleotides, called a codon.mRNA codon that codes for the amino acid Phe es UUU.Explanation:
The messenger RNA (mRNA) has in its structure sequences of 4 nucleotides adenine, uracil, guanine and cytosine. The possible combinations of these nucleotides to group into triplets is 64 codons to form 20 amino acids, from which it can be concluded:
An amino acid can be encoded by more than one codon. From these combinations the three STOP codons are obtained.A mRNA codon is a sequence of three nucleotides that serves to encode an amino acid.
Phenylalanine (Phe), according to the image, is formed with the UUU codon.
Whats TWO Answer Giving Brainliest To first Correct AnSwEr:D......... could it be D or C or C or B
Answer:
I'd think the Answer is A since usually people die from dehydration or a stroke. A or B in my opinion.
Explanation:
In addition to liquid precipitation, which are present when freezing rain occurs?
What is the definition of malignant?
Answer:
Malignant cells can invade and destroy nearby tissue and spread to other parts of the body.
Answer:
(of a disease) very virulent or infectious. a
Explanation:
(of a disease) very virulent or infectious.
Which level of organization is represented by the skeleton of the snake?
А.organ
B.organism
C.tissue system
D.organ system
Tissue system, enables the snake to move forward by pushing against the ground while bending and curling its body. Thus, option C is correct.
What level of organization are present in snake?The body of a snake is long and slender, and it is separated into four quadrants. Head, esophagus, heart, and trachea make up the first quadrant's major structures.
The second quadrant contains the liver, stomach, and anterior, vascularized region of the lung(s).
A snake has a basic skeleton because it has no arms or legs. Hundreds of ribs extend from the base of the tail to the end of the long, flexible spine that connects the head to the backbone.
This enables the snake to move forward by pushing against the ground while bending and curling its body.
Therefore, tissue system level of organization is represented by the skeleton of the snake.
Learn more about snake here:
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Which factors would not decrease population and biodiversity?
a-high birth rates, low mortality rates
b-hunting of keystone species
c-a competitive invasive species
d-diseases and natural disasters
e-carrying capacity and limiting factors
e-carrying capacity and limiting factors
How do ecologists describe populations? (4 things)
Answer:
The description about population according ecologists is as follows:
Explanation:
Thre are various ecological aspects studied by the ecologist in the ecosystem and one of them is Population ecology. According the ecolgists all member or total individuals of a particular species present in an ecological community is Population.
There are different asppects of the population ecology that helps in the understanding the population such as size of population, growth of population nter and intra- intractions of population. All these aspects are part of population ecology studied by the ecologists.
Which of the following is the main cause of earthquakes?
Answer:
Its plates shifting , making the ground ``shiver``
Explanation:
Need help with question 23.
Which is an appropriate conclusion for the data shown?
The decrease in carbon dioxide (CO2) for the leaf was less than the decrease for the stem.
- More oxygen was produced in the stem than in the leaf.
-There was no photosynthesis taking place in the roots.
- The stem was performing photosynthesis at a faster rate than the leaf.
Answer: I think Its the stem was performing photosynthesis at a faster rate than the leaf. But I'm not 100% sure, but I think its that one. I hope this helped!
6. Which form of renewable energy converts sunlight into electricity?
hydroelectric
solar power
geothermal
biomass
7. What renewable biomass fuel source has been used for thousands of years?
corn
straw
sugarcane
wood
8. Which renewable form of energy is found in the Earth's crust?
coal
petroleum
geothermal
natural gas
9. What effect does the Earth's surface have on solar radiation?
Half of the solar radiation is absorbed and converted to infrared (heat).
Nearly all solar radiation is reflected back into space by the ground.
The ground absorbs half the solar radiation and stores it as infrared radiation for centuries.
10. Which greenhouse gas has the greatest effect on climate?
nitrous oxide
hydrofluorocarbons
water vapor
carbon dioxide
Answer:
6) Solar power
7)sugarcorn
8) geothermal
9)C
10) CARBON DIOXIDE
What is a mixture in which all the components are evenly spread out?
Answer:
A mixture is made when two or more substances are combined, but they are not combined chemically. There are two main categories of mixtures: homogeneous mixtures and heterogeneous mixtures. In a homogenous mixture all the substances are evenly distributed throughout the mixture (salt water, air, blood).
Answer:
homogenous mixture
Explanation:
A mixture is made when two or more substances are combined, but they are not combined chemically. There are two main categories of mixtures: homogeneous mixtures and heterogeneous mixtures. In a homogenous mixture all the substances are evenly distributed throughout the mixture (salt water, air, blood).
Which of the following layers of the G.1. tract is the true functional layer?
A. Mucosa
B. Submucosa
C. Muscularis
D Serous Reset
Bands of hard and soft rock can lead to what landform.
Spit
Headlands and bays
Wave-cut platform
Answer: the answer is headland :) Headlands are formed when the sea attacks a section of coast with alternating bands of hard and soft rock.
Explanation:
Planets with atmospheric ________ are warmer than those without.
A. air
B. gases
C. dust
D. temperatures
I think it's either A or B, but I'm not sure.
Answer:
The answer is B; Gasses
What is the formula for speed of a wave?
Answer:
Wave speed is the distance a wave travels in a given amount of time, such as the number of meters it travels per second. Wave speed is related to wavelength and wave frequency by the equation: Speed = Wavelength x Frequency. This equation can be used to calculate wave speed when wavelength and frequency are known
Explanation:
looked it up
Answer:
v = f λ
v is wave speed
f is frequency of the wave
λ is wavelength
Explanation:
hope this helps :)
A medical test indicates that a patient has a defective protein. This condition is most
likely due to a change in the directions coded in the:
Answer:
the hereditary unit, gene
What is one way people have negatively affected land resources?
A) Habitat restoration
B) Urbanization
C) Terrace farming
D) Reforestation
Answer:
b
Explanation:
Urbanization is one way people have negatively affected land resources. Therefore, the correct option is B.
What is Urbanization?The process of urbanization occurs when the percentage of a country's population living in urban areas increases. This is a result of rural-urban migration, which occurs when people move from rural to urban areas in search of better job prospects, social services, and living standards. Urbanization has both beneficial and harmful effects on the environment and society.
On the plus side, urbanization can promote economic growth, better infrastructure, and greater access to social services, including healthcare, education, and social assistance. Additionally, it helps reduce stress on rural communities, which may experience issues of resource scarcity, resource overabundance, and environmental degradation.
Therefore, the correct option is B.
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Need immediately please
, rewarding 27 points plz !!!!!
Answer:
2. A
3. C
4. A
5. B
Explanation:
When Rr is round and rr is wrinkle
Answer:
A has 25% wrinkled seeds and 75% rounded seeds
B has 100% rounded seeds
C has 50%rounded seeds and 50% wrinkled
Explination:
Rr is rounded seeds rr is wrinkled seeds
Explain the main differences between a petrol and a diesel engine
Answer:
The main difference between diesel and petrol engines is that petrol engines use spark plugs to ignite the air-fuel mixture, while diesel engines rely solely on heavily compressed air.
Explanation:
Brainliest please?
Science !!
Where was the most recent earthquake closest to Plainfield, IL? Give some details.
ps . Please make the details a short answer
If you get it right you get 16 points
Answer:
HOPE IT HELPS
Explanation:
Magnitude 2.8 earthquake
4. Classity as man-made or natural extinction: Habitat Destruction, removal of natural habitats.
Both
Neither
Man-made
Natural extinction
Animal cells are eukaryotic and bacteria cells are prokaryotic. This is because?
Answer:because eukaryotic cells are multicellular and prokaryotes are unicellular.
Explanation: multicellular are more complex than unicellular
I need help here is the question and the choices
Answer:
pretty sure it's Free living/symbiotic bacteria
Explanation:
sorry if I'm wrong but the bacteria helps with the process
Answer this question please!!
Which scenario would result in a population growth of zero?
Use this formula:
population growth = (birth rate + immigration) – (death rate + emigration)
A.)12 individuals emigrate, 12 individuals die, 12 individuals are born, 0 individuals immigrate
B.)16 individuals emigrate, 3 individuals die, 13 individuals are born, 0 individuals immigrate
C.)8 individuals emigrate, 0 individuals die, 20 individuals immigrate,12 individuals are born
D.)10 individuals emigrate, 4 individuals die, 14 individuals immigrate, 0 individuals are born
Answer:
D
Explanation:
common sense was used for this problem
Answer: A.
Explanation:
Which best explains the genetic similarities between species? A. More closely related species will have identical dna B. More closely related species will have fewer dna similarities C. More closely related species will have more similarities in dna D. There is no link between the relationships of species and their dna
Answer:
C
Explanation:
The correct answer would be that more closely related species will have more similarities in DNA.
The DNA stores the genetic information of organisms and contains a set of instructions that defines how organisms look. It is usually used to delimit species with closely related species of organisms having similar DNA. The more related species are, the more similar their DNA would be and vice versa because the similarity in the DNA of organisms is often used as an indication of descending from a common ancestor.
The correct option is, therefore, C.
Genes are the hereditary unit of life, which carries the information from parent to daughter cells. The organisms belonging to the same species will have the same genetic sequence.
The correct answer is:
Option C. More closely related species will have more similarities in DNA
The DNA stores the genetic information of the organisms and codes for the traits of the organism.
The genes delimit the species' relativity of the organisms. The species that are closely related will have more similarities in the genetic sequence.
The similarity of the genes or DNA is often used as an indication of descending of species from a common ancestor.
Therefore, option C is correct.
To know more about genes and species, refer to the following link:
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23. In a grassland ecosystem, organisms of the same species eat the same food. When there is a lack of rain, which is
MOST likely increased?
A carrying capacity
B population density
D competition for resources
C competition for space
Answer:
D competition for resources
Explanation:
