Answers
Answer:
8/16 or 1/2
Explanation:
This question is a dihybrid cross involving two genes, one coding for feather color and the other for beak length. The alleles for green feathers (G) and long beak (L) are dominant over the alleles for yellow feathers (g) and short beak (l).
According to this question, a male with genotype GGLl was crossed with a female with genotype Ggll. The following combination of gametes is produced by each parent:
GGLl - GL, Gl, GL, and Gl
Ggll - Gl, Gl, gl and gl
Using these gametes in a punnet square (see attached image), the following offsprings in the following proportions will be produced.
Green feathers, long beak (GGLl, GgLl) = 8/16 or 1/2
Green feathers, short beak (GGll, Ggll) = 8/16 or 1/2
Hence, the probability of short beaks (ll) in the offspring of the cross is 1/2.
Related Questions
The periods are the rows of the modern periodic table.
True or false
Answers
Answer:True
Explanation:
What Happens When a Recessive Allele Is Present More Than the Dominant?
Answers
Answer:
Then the Recessive trait is passed down to the offspring.
Hope it helped
Most compounds that produce this in aqueous solution are ionic
A) Acid
B)Base
C) Both
Answers
what is the glue that holds together our solar system
Answers
Answer:
gravity
Explanation:
Gravity is the powerful force that glues our universe together. Gravity helped form our solar system, the planets, and the stars. It holds the planets in orbit around the Sun, and moons in orbit around the planets.
A biologist counts the number of zebras in a population each year, and notices an increase in the zebra population. Which describes the biologist’s actions?
Answers
Answer:
if I'm correct he is gathering information and is probably making a chart to graph the information about how much the zebra population is growing
Answer:
The correct answer is that he is observing.
Explanation:
why might the author have capitalized the word "DO"
Answers
Answer:
To express a feeling in a sentence. Or, if someone is saying it to bolden the meaning.
Explanation:
Which of the following medications is created using molecular cloning and recombinant DNA technology?
Answers
Insulin(humulin), somatostatin, interleukine, Penicillin etc
what is an example of drought
Answers
Answer:
An example of drought is August in the desert
Explanation:
Drought is defined as a long period of time when there is no rain
Which of the following is most likely the result of an organism having lipids in its body
Answers
Answer:
Explanation:
where are the choices at?
Using the chart on page 257 in your text as a guide, explain how the two memory systems (automatic and effortful) processes work.
Answers
Which of the following is an example of cohesion?
A. water transforming into vapor
B. water soaking into a paper towel
C. water slowly dissolving rocks over time
D. water forming droplets during a rainstorm
Answers
Answer:
b
Explanation:
How are dewpoint and relative humidity related?
Answers
Answer:
Explanation:
Dew point is the temperature to which air must be cooled to become saturated with water vapor. Relative humidity is the percent of saturation at a given temperature; it depends on moisture content and temperature. Relative humidity is the amount of moisture actually in the air to the maximum amount that can be present at that temperature. The dew point is the temperature at which a given sample of air will have a relative humidity of 100 percent; hence, the saturation temperature.
A water molecule contains two hydrogen atoms and one oxygen atom. Which of the following
statements about water molecules is true?
A. All of the atoms have a positive charge.
B. All of the atoms have a negative charge.
C. The oxygen atom is positively charged and the hydrogen atoms are negatively charged.
D. The oxygen atom is negatively charged and the hydrogen atoms are positively charged.
Answers
Answer:
D. The oxygen atom is negatively charged and the hydrogen atoms are positively charged.
Explanation:
A water molecule is consists of two hydrogen bonds and one oxygen bond. The hydrogen and oxygen atoms share unequal electrons to form covalent bonds.
Due to unequal sharing of electrons oxygen atoms attracts electrons more strongly than the hydrogen atoms and oxygen gains a slightly negative charge and hydrogen atom gains slightly positive charge.
Hence, the correct option is "D. The oxygen atom is negatively charged and the hydrogen atoms are positively charged."
HELPP ASAP!!!!
Scientists have genetically modified many foods to increase the vitamin and mineral contents. What is a major concern with producing genetically modified
foods?
A. The amount of food available to people will decrease.
B. The increased nutrients will affect the taste of the food.
C. Shelf-life expectancy of the modified foods will not be as long.
D. New allergens that people are not aware of may be introduced
Answers
Answer:
D. New allergens that people are not aware of may be introduced.
Explanation:
While increasing mineral contents or vitamins, people might have a strong allergy to a certain type of ingredient that the scientists added in to the food.
Select the part whose main job is to help a plant cell make proteins.
vacuole
endoplasmic reticulum
chloroplasts
cell wall
Answers
Answer:
Endoplasmic reticulum
Explanation:
By building green and reducing electricity consumption, what potential environmental, economic, and social benefits could be gained?
Answers
Answer:
by building green and reducing electricity consumption, benefits such as enhancing and protecting biodiversity, improving air and water quality, reducing waste streams, conserving and restoring natural resources, reducing operating costs, creating, expanding, and shaping markets for green products and services, improving occupant productivity, optimizing life-cycle economic performance, enhancing occupant comfort and health, heightening aesthetic qualities, minimizing strain on local infrastructure, and improving overall quality of life can all be gained.
Explanation:
Environmental benefits: Enhance and protect biodiversity and ecosystems, Improve air and water quality, Reduce waste streams, & Conserve and restore natural resources.
Economic benefits: Reduce operating costs, Create, expand, and shape markets for green product and services, Improve occupant productivity, & Optimize life-cycle economic performance
Social benefits: Enhance occupant comfort and health, Heighten aesthetic qualities, Minimize strain on local infrastructure , & Improve overall quality of life
Hope this helps & I hope I'm not too late to help you out!
how are hurricanes started? rain
snow
thunderstorms
sleet
Answers
Answer:
A pre-existing weather disturbance: A hurricane often starts out as a tropical wave. ... Thunderstorm activity: Thunderstorms turn ocean heat into hurricane fuel. Low wind shear: A large difference in wind speed and direction around or near the storm can weaken it
Explanation:
Answer:
and wind
Explanation:
Your body only has one means of defense when it comes to protecting your body from diseases. Question 7 options: True False
Answers
Answer:
False
Explanation:
Answer:
False!
Explanation: First you have your immune system. Then the little hairs deep up in your nose help filter out viruses and bad bacteria! So that is two ways.
A food chain is the feeding relationship among all of the organisms in an ecosystem? True or False
Answers
Answer:
False that I believe is a food web
Explanation:
A food chain is a chain of one organism from grass to rabbits to fox that is a food chain
Image to compare and contrast the two
If the specimen is living, then cells Fill in the blank text field 1
Type here
be present when the specimen is viewed through a microscope.
Answers
Answer:
can you please rewrite that so it can make more sense
Explanation:
When comparing mitochondria and chloroplasts in plant cells, which statement BEST explains a similarity in the cellular function of these organelles
A
These organelles are both important for the uptake of nutrients from the cell's exterior.
B
These organelles are both important in the regulated transport of molecules within cells.
с
These organelles are both important for the conversion of energy to a usable form for cells.
D These organelles are both important for the use of cellular genetic information to make proteins.
Answers
Answer:
The correct answer is - с. These organelles are both important for the conversion of energy to a usable form for cells.
Explanation:
Chloroplast and mitochondria are the two organelles that are essential for the biosphere specially autotrophs like plants and heterotrophs as chloroplast is the organelle that converts light energy into chemical energy by forming sugars by the process called photosynthesis by trapping the sunlight.
This chemical energy that is stored in glucose molecule moves to the mitochondria where by the procee of the cellular respiration the chemical energy converted to the ATP, the energy form that is used by the cell for the performing its function.
What is a eukaryotic cell —
Answers
Answer:
Eukaryotic cells are the cells that contain a membrane bound nucleus and organelles.
Hope I helped
Answer:
An organism whose cells contain a nucleus surrounded by a membrane and whose DNA is bound together by proteins into chromosomes.
Explanation:
The photograph shows of waves made by an earthquake. what was transported to this location by the earthquake waves?
A. Rock
B. Matter
C. Gravity
D. Energy
Answers
Answer:
Energy
Explanation:
I just took the test and got it right
Answer:
Explanation:yes ENERGY!
What is the difference between speed and velocity in your own words?
Answers
Answer:
Explanation:
The difference between speed and velocity is that speed is a scalar quantity while velocity is a vector quantity.
hope this helps my friend
What clinical term refers to the process of aging?
somatic death
senescence
rigor mortis
genetic therapy
Answers
What is the phenotype(s) you can expect from crossing a pure round parent and a
pure wrinkled parent?
R=round
r=wrinkled
Answers
Answer:
Round
Explanation:
Round is the dominant phenotype and wrinkled is the recessive one. When crossing, the offspring will have one allele from each parent, i.e. Rr, wrinkled phenotype will hence be masked by the dominant round one.
PLEASE HELPPP ANSWER NEEDED ASAP
Answers
Your teacher sends you out to collect some limestone, how can you be sure what you have is limestone, not shale?
Answers
Answer:
if it has crystol lysoles in it which u can see with the naked eye its a limestone
Explanation:
Help please thanks so much
Answers
D, Proline and Valine.
The DNA strand C C A G T C codes for the Amino Acids Proline and Valine.
Answer:
The answer would be E.
Explanation:
Ive attached a transcription chart that is easier to follow and use than the one you posted.
Remember that uracil is used in rna instead of Thymine so you will change any letter Ts in DNA to U.
PLEASE HELP, WILL GIVE BRAINLEIST!!!
Answers
Answer:
A.
Explanation: The statement A is the only one that corresponds correctly with the graph.