In a certain population of rabbits the allele for brown fur is dominant over the allele for white fur if 10 out of 100 rabbits have white fur what is the allele frequency for the dominant allele
A) 0.68
O
B) 0.10
O
C) 0.95
O
D) 0.90
Answers
Answer:
0.90
Explanation:
Related Questions
7. How do your choices affect your personal carbon
footprint?
Answers
Answer:
Your choices are the final decision if you make or decrease your carbon footprint. for example, if you had a choice to use an electric car or gas-powered car what would you choose. Small decisions aren't bad (for example even flipping a light switch increases carbon footprint) but the impactful stuff is what you have control of.
Explanation:
Hope this helped
Answer:
This town has a low carbon footprint compared with towns that do not take these steps. The people of this town seem to take every step possible to reduce greenhouse gas emissions.
Explanation:
I took this from the real answer.
A fir tree draws fixed nitrogen from the ground and send it to new needles. During this
interaction, the xylem works in conjunction with which system? *
Answers
Answer:
Root System
Explanation:
I went to middle school...
A fir tree draws fixed nitrogen from the ground and send it to new needles. During this interaction, the xylem works in conjunction with root system.
What are the functions of root system?A fibrous root system forms a dense network of roots that is closer to the soil surface. An example of a tap root system is a carrot. Grasses such as wheat, rice, and corn are examples of fibrous root systems.
The roots of the plants are found underground, and their important functions are water and nutrient absorption. Root systems are classified into 3 they are: Tap Root systems, Fibrous Root systems, and Adventitious Root systems.
Its primary functions are anchorage of the plant, absorption of water and dissolved minerals and conduction of these to the stem, and storage of reserve foods.
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22. (7. L4A.6) Selective breeding is a way of introducing a new trait into a species, True
or False
a. True
b. False
Answers
Answer:
True
Explanation:Selective breeding is the process which humans use animal breeding and plant breeding to selectively develop particular traits
Answer:
True(a)
Explanation:
Selective breeding is a way by which humans breed plants and animals for particular genetic characteristics.
describe early earth
Answers
Answer:
hot
very hot
like super hot
coo coo crazy hot
Identify which is Active and which is Passive
________ Transport moves molecules from a high concentration to a low concentration
_________ Transport moves molecules from a high concentration to a low concentration
Answers
Answer:
1. Active
2. Passive
Explanation:
Active is high and passove is low
Answer:
1. Active
2. Passive
Pls help mee with this 5 questionnn :c
Answers
Some organelles, such as the endoplasmic reticulum and Golgi bodies, have a large and folded structure. What is an advantage of these organelles having a folded structure?
Answers
Answer:
Explanation:
In endoplasmic reticulum, many folds leads to an increase in surface area for ribosomes to attach which allows for protein synthesis to occur at an efficient rate.
mitochondria has two membrane,
It has an inner membrane which is folded inside the other. The fold create cristae, which is the site for a portion of cellular respiration.
The folds also enables a large surface area that makes chemical process to occur in an efficient way.
In the cell cycle of typical cancer cells, mutations have most likely caused -
slower growth
O uncontrolled growth
O a failure in mitosis
O a halt in cell division
Answers
Answer:
uncontrolled growth
Explanation:
Cancer is unchecked cell growth. Mutations in genes can cause cancer by accelerating cell division rates or inhibiting normal controls on the system, such as cell cycle arrest or programmed cell death. As a mass of cancerous cells grows, it can develop into a tumor.
If the tidal range is very small, where will all of the wave's energy be concentrated?
A- Scattered throughout the wave
B- In the same place
C- Toward the left side of the wave
D- Toward the right side of the wave
Answers
How did prokaryotes evolve into eukaryotes??
Answers
Answer:
Evolution of cells.
Explanation:
The hypothesis that eukaryotic cells evolved from a symbiotic association of prokaryotes—endosymbiosis—is particularly well supported by studies of mitochondria and chloroplasts, which are thought to have evolved from bacteria living in large cells.
Answer:
Evolution of cells. The hypothesis that eukaryotic cells evolved from a symbiotic association of prokaryotes—endosymbiosis—is particularly well supported by studies of mitochondria and chloroplasts, which are thought to have evolved from bacteria living in large cells.
hope this helps!!:)
Explanation:
MLK begins his speech with a reference to the Emancipation Proclamation. who signed this into law. please help me
Answers
Answer:
the best person in the world James Earl Ray
Decomposers are necessary in an ecosystem because they 0
A. produce food for plants by the process of photosynthesis.
B. Povide energy for plants.
C. Make nutrients available to plants through the process of decay
D. Can rapidly reproduce and evolve. .
Answers
Answer:
C .
Explanation:
They perform a valuable service as Earth's cleanup crew. Without decomposers, dead leaves, dead insects, and dead animals would pile up everywhere. Imagine what the world would look like! More importantly, decomposers make vital nutrients available to an ecosystem's primary producers—usually plants and algae.
Answer:
B provide energy for plants
PLZZZ HELPPPP I KNO THIS IS EASY IM JUST d U m B!!!!!!
(2) All this labeling can be overwhelming. (3) This is why so many people scratch their heads as they try to figure out the difference between natural and organic products.
Without changing the meaning, which of the following best combines sentences 2 and 3?
A.
Because food labels can be overwhelming, shoppers often scratch their heads as they try to figure out the differences between natural and organic products.
B.
All this labeling can be overwhelming; therefore, folks in supermarkets all around the world get frustrated as they try to figure out the difference between natural and organic products.
C.
All this labeling can be overwhelming, so this is the exact reason why so many customers scratch their heads as they try to figure out the difference between natural and organic products.
D.
Considering all food is labeled, people in supermarkets scratch their heads as they try to figure out the difference between natural and organic peanut butter.
Answers
A.
-I hope this helps! Enjoy the rest of your day
Which of the following is True?
A. Fertilization requires two haploid cells.
B. Homologous chromosomes have the same alleles, but they may have different genes.
C. Diploid cells have two identical copies of each chromosome.
D. Both A and B are true.
Answers
Answer:
A - “Fertilization requires two Haploid cells.
Explanation:
“Fertilization requires a haploid sperm and a haploid egg”.
Both A and B are true about fertilization and homologous chromosome. Therefore, option (D) is correct.
What is fertilization?Fertilization is the process of combining the genetic material of two sexually reproducing organisms to produce a new individual.
In animals, fertilization typically involves the fusion of a sperm cell and an egg cell, also known as gametes. The sperm cell is produced by the male and carries a single copy of each chromosome, while the egg cell is produced by the female and also carries a single copy of each chromosome. When the sperm fertilizes the egg, the resulting zygote has a complete set of chromosomes, with one copy inherited from each parent. The zygote then goes through a series of cell divisions to develop into a full-fledged organism.
In plants, fertilization typically involves the fusion of two gametes produced by the male and female reproductive organs of the plant. The resulting zygote develops into an embryo, which grows into a new plant.
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Water molecules have select answer a lesser a greater an equal attraction for sodium and chloride ions than sodium and chloride ions have to each other.
Answers
Answer:
A greater attraction
Explanation:
Water molecules have A GREATER ATTRACTION for sodium and chloride ions than sodium and chloride ions have to each other.
This is because when salt is added to water, it dissolves, which depicts the level of the covalent bond of water is stronger by separating the ionic bond between sodium and chloride, otherwise, the salt would not have been able to dissolve.
Histology is important in the health sciences because it makes it possible to study
A) dislocated joints.
B) diseased cells and tissues.
C) concussions.
D) blood flow through the heart.
Answers
Answer:
B)
Explanation:
Histology is important in the health sciences as it studies the structure and function of tissues and cells.
While studying about how tissues and cells are working helps to recognize different diseases. It can also helps to identify the cause of such diseases and treatment of diseases.
Hence, the correct answer is "B)."
Answer:
B
Explanation:
1. A(n)
is a chemical used by a cell to grow and function.
Answers
Answer:
I think Cell energy not sure but thats what it sounds like
The chemical known as Adenosine triphosphate is used by cells to grow and function.
What is Adenosine triphosphate?The most abundant energy carrier molecule in cells is adenosine 5'-triphosphate, or ATP. This molecule is comprised of three phosphate groups, a nitrogen base (adenine), and a ribose sugar.
Adenosine triphosphate (ATP) is the cellular power source for use and collection. ATP is a nucleoside triphosphate with the structure of a nitrogenous base (adenine), a ribose sugar, and three serially bonded phosphate groups.
Thus, the chemical known as Adenosine triphosphate is used by cells to grow and function.
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What should be done after listing the options when making good health decisions? ASAP FOR A GRADE ANSWER: Identify the consequences of each option.
Ask for feedback on the options.
Develop a strategy to execute the options.
List the necessary skills to execute the options.
Answers
Explanation:
Last One (List)
First Sentence (Ask)
Second Statement (Develop)
Answer:
Identify the consequences of each option.
Explanation:
I just took the test ;)
what dose it mean for an allele to be dominant or recessive
Answers
Answer:
a dominant allele of traits would be most likely to appear and be expressed by the individual, meanwhile a recessive allele of traits would be most likely to be “hidden” or wouldn’t be obviously expressed from an individual.
Explanation:
In a phrase, tell what each scientist did to help develop the cell theory.
Answers
Answer:
side of the Y shape below, write the characteristics of prokaryotic cells. At the bottom of the Y shape below, write the characteristics that both kinds of cells have in common.
side of the Y shape below, write the characteristics of prokaryotic cells. At the bottom of the Y shape below, write the characteristics that both kinds of cells have in common.
Explanation:
Why does a vestigial pelvis show that the ancestors of the modern whale once had legs?
Answers
The vestigial pelvis present on the whale shows that ancestors of modern Whales once had legs, and they had walked on land for more than 40 million years ago.
What are vestigial organs?Vestigial organs that were present in the past and the past generations, but are now unusual in the current generation, but still, are present in the body.
Some examples of vestigial organs are the nictating membrane of the eye, the pelvic bone of a whale, and the appendix organ.
For a very long time, scientists assumed that the diminutive size of the bones was due to their being vestigial, a shrunken evolutionary relic. Derived from an ancestor who formerly traversed the land.
Thus, however, scientists now know that these tiny bones actually serve a significant role in whale reproduction.
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In the Valley and Ridge province, you can find the fossils of ancient marine organisms. This has led to the theory that
A)
a tidal wave washed the fossils ashore.
B)
the ocean once covered an area that is now dry.
C)
the ocean is covering an area that was once dry.
D)
someone has misplaced a collection of seashells.
Eliminate
Answers
Answer:
it's answer is B
the ocean once covered an area that is now dry
Answer:B
Explanation: K12
Which statement describes the light reactions that occur during
photosynthesis?
Answers
Answer:
the light causes the plant to create sugars
Explanation:
which theirfor helps the plant
♡ The Question ♡
-Which statement describes the light reaction of photosynthesis?
* ୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*
♡ The Answer ♡
-Water molecules are split apart.
*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*
♡ The Explanation/Step-By-Step ♡
-No Explanation/Step-By-Step provided!
*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*
♡ Tips ♡
-No tips provided!
URGENT Last question on this test thing!!!
Answers
Answer:
EH which lesson is it from??
Explanation:
Answer:
For the first box (top left one), it is AA
For the second box (top right one), it is Aa
For the third one (bottom left one), it is aA
For the fourth one (bottom right one), it is aa
This one above ^^^ is the top line of the punnet square (the small line)
A = free-hanging earlobes
a = attached earlobes
For the first box (top left one), it is free-hanging earlobes (both "A"s are dominants, and the dominant is greater than the recessive one).
For the second box (top right one), it is free-hanging earlobes (there is at least one dominant A so it will be greater than the other "a" although there is a chance for it to be an attached earlobe, but in this case, it isn't)
For the third one (bottom left one), it is free-hanging earlobes (again, there is at least one dominant A so it will be greater than the other "a" even though, there is a chance for it to be an attached earlobe, but in this case, it isn't)
For the fourth one (bottom right one), it is attached earlobes (both "a"s are recessive, there is not one dominant "a" which means that it will be an attached earlobe".
This one above is ^^^ is for the second line in the punnet square (the longest line) P.S you dont have to write the explanation you can just write if it's an attached earlobe or a free-hanging one
The ratio will be 75% to 25%. The 75% will be the offsprings inheriting the free-hanging earlobes, and the 25% will be the offsprings inheriting the attached earlobe. It is most likely that the offspring will inherit the trait for free-hanging earlobe since it is the dominant allele there is.
Lol you put this question like 3 times already. Lol. Well, I hope what I said helped you!
Have a supercalifragilisticexpialidocious day!
I will mark brainiest for the correct answer
Once a plant obtains carbon dioxide from the atmosphere it produces __________ as an energy source through photosynthesis.
A. Water
B. Glucose
C. Carbon
D. Carbon Dioxide
Answers
answer:
B
Explanation:
6CO2+6H2O+energy from sun=C6H1206+6O2
C6H12O6 is a form of glucose
Once a plant obtains carbon dioxide from the atmosphere it produces glucose as an energy source through photosynthesis. Thus, option B is correct.
What is photosynthesis?Photosynthesis is the process by which green plants prepare there own food in the presence of sunlight and during this process heat energy converted into chemical energy.
Leaf is known as site for photosynthesis it means the process of photosynthesis that occurs in leaf. The main function of leaf is to produce food material for plants which will help plants to get nourished.
Plants absorb nitrates in water through their roots without nitrates, the amount of chlorophyll in leaves reduces.
Nitrate is a common inorganic ion found in plants that is required for proper growth and development. Many growers include the addition of nitrates in their nutrient regiment to stimulate plant growth. Plants acquire nitrate through root intake from the soil and water around them.
Therefore,Once a plant obtains carbon dioxide from the atmosphere it produces glucose as an energy source through photosynthesis. Thus, option B is correct.
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PLEASE HELP WITH THIS QUESTION
Answers
Brainliest if i am correct.
Help on science plssssss
Answers
Explanation:
Mitosis ends with two new cell while meiosis ends with four new cells.
explain hybrid vigour.
Answers
Answer:
another term for heterosis.
Explanation:
Answer:
Explanation:
it is another term for heteroris or the is the increased functionof any biology quality in a hrbird offspring
How is the HIV infection different from a cold virus
A. HIV replicates itself inside cells
B. HIV diffuses across membranes
C. HIV attacks lymphocytes directly
D. HIV is killed by lipases
Answers
The HIV infection is different from a cold virus because HIV attacks lymphocytes directly (Option C).
What is the HIV infection virus?The HIV infection virus is a retrovirus that causes human immunodeficiency virus infection (AIDS). This virus is able to attack cells of the immune system such as lymphocytes directly and cause damage in the immune responses or immunosuppression,
Therefore, with this data, we can see that the HIV infection virus is able to cause the death of cells of the immune system, thereby hampering the immune response and triggering the process of immunosuppression.
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(GIVING BRAINLIEST!!)
Which figure has been packed with unit cubes correctly without gaps or overlaps?
