Mendel conducted many experiments on pea plants. His
experiments included crosses betwean pea plants with
seeds of different colors, like the one shown.
Parents
First
generation
Х
Yellow
Green
Yellow
What did Mendel conclude from the results of the cross shown?
A. Yellow seed color is codominant with green seed color.
O B. Green seed color is dominant and yellow seed color is recessive.
Ο Ο Ο O
C. Yellow seed color is dominant and green seed color is recessive.
D. Seed color is determined by multiple genes.
Answers
Answer:
c
Explanation:
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Related Questions
Why might it be important to learn about collisions?
Answers
Answer:
The number of successful collisions can only be calculated for gases, so collision theory can only apply to gases. Collision theory helps scientists predict a rate constant, which can be used in a mathematical formula to help scientists determine reaction rates.
Explanation:
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Pretend you're writing an essay about Why is it difficult for people to preserve nature.
What would be your title that lets the reader know what your essay is about?
dont use g0ogle
Answers
PLEASE GIVE ME THE RIGHT ANSWER
Which phase of cell division is shown?
Question 2 options:
prophase
metaphase
anaphase
telophase
Answers
Answer:
anaphase
Explanation:
How many different seismograph locations do we need to locate the epicenter of an earthquake?
A
1
B
2
C
3
Answers
Answer:
three different locations C. 3
Explanation:
Scientists use triangulation to find the epicenter of an earthquake. When seismic data is collected from at least three different locations, it can be used to determine the epicenter by where it intersects. Every earthquake is recorded on numerous seismographs located in different directions.
Please answer quickly!!! I really need the help!!
Answers
Here’s a mnemonic I like to use!
Cows taunted official slugs!
Hope it helps!!
When Jacob is running, his heart beats 23 times in 10 seconds. What is Jacob's heart rate in beats per minute (bpm) while running?
135 bpm
136 bpm
137 bpm
138 bpm
Answers
Answer:
138 bpm
Explanation:
A minute has 60 seconds. You have 23 beats in 10 seconds. You could do a simple multiplication by 6 to get to the 60 seconds you need or you could say:
23 beats .......... 10 seconds
x beats .......... 60 seconds
[tex]x=\frac{23 * 60}{10}[/tex]
x = 138 bpm
I think you got the point. Desires time is 6 times larger, so is the number of beats.
Where are molecules of water created?
Answers
Answer:
in the nucleus
Explanation:
A water molecule consists of three atoms; an oxygen atom and two hydrogen atoms, which are bond together like little magnets.
Use this calorie calculator to determine the number of calories you burned for three activities you performed. Then find the number of calories burned for the same three activities and the same amount of time by two people who weigh more or less than you. Enter the information in the table for yourself and the two other people. Describe the activities and the time spent doing them at the top of the three columns. Then enter the calories each person burns for each activity.
Individual (weight)
Answers
You should actually choose any 3 activities then I will determine it for you
please help me, will give brainlist
Answers
Answer:
1- producer
2- consumer
3- decomposer
Lion and hyena: competition
Ant and tree: mutualism
All examples of decomposer: fungi and bacteria
Producer: grasses and tree
Consumer: lion and zebra
One species benefits and the other doesn’t: commensalism
Eats others for energy: consumer
Breaks down organisms: decomposer
why is it important for scientists to do library research before lab research
Answers
Answer: I would say that they could learn more about their subjects that they are experimenting with.
Explanation:
Answer:
Libraries are critically important in helping researchers to exploit the full benefits and opportunities of the networked world, including such developments as open access and social media.
Explanation:
The fossil record provides evidence of five mass extinctions. Scientists compare fossils found in rock layers to find evidence about how organisms were affected by extinction events. Which of the following images shows evidence of an extinction event?
How are the bones in the fin structure of the Tiktaalik evidence of a transition from fish to amphibian?
Scientists use evidence from their findings to support theories of life on earth. Which of these findings could NOT be used to provide supporting evidence that life on earth has changed over time? *
A. increasing complexity of fossils in younger rock layers
B. increasing diversity of fossils in rock layers following an extinction
C. transitional fossils
D. rock layers with no fossils
Organisms with more complex body plans are more likely to be found in younger rock layers. This prediction is based on observed patterns of the increasing complexity of physical structures in organisms over time.
True
False
It is impossible to tell from this information.
PLEASE HELP
Answers
Complete this sentence: As temperature increases the amount of water vapor air can hold ___________________.
Answers
Answer:
As temperature increases the amount of water vapor air can hold increaces.
Explanation:
If you increase the temperature the amount of water vapor, the air can hold increases. (sorry if im wrong)
Answer:
The relative humidity is the amount of water vapor the air is holding right now as a percentage of what it would be holding if it were saturated.
how would the ground be affected by the garbage placed on the surface of the old dump? substances from the garbage
A. drain through the soil but are blocked from the groundwater by a layer of rock
B. drain through the soil and are redirected away from the groundwater by the water table
C. drain through the soil and into the ground water
D. do not drain through the soil and do not affect the groundwater
Answers
Answer:
the answer is c i thick
Explanation:
The absolute age of a rock is the aproxímate number of years ago that the rock formed the absolute age of ingenious rock can best be determined by
Answers
Answer: comparing the amount of decayed and undecayed isotopes
Explanation:
The absolute age of the ingenious rock can be best determined by radiometric dating, which analyzes the amount of two different isotopes in the sample.
How absolute age of ingenious rock be determined?Radiometric dating, which analyzes the amount of two different isotopes in a sample, is utilized to determine the age of rocks. Radioactive isotopes decay in a predictable way, enabling geologists to determine the age of a sample.
Using equipment such as this thermal ionization spectrometry. It can be determined by examining the position of rock strata. The absolute age of a stratum of rocks or fossils is its numeric age.
Radiometric dating can be employed to establish absolute age, the ingenious rock having aged years ago to determine absolute age.
Therefore absolute age of the ingenious rock is determined by radiometric dating, having different isotopes in the sample.
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please answer for me
Answers
All you need to know is in the pic below
Answers
Answer:
A and B
Explanation:
Answer: Condensation and Deposition
Explanation: extra info: Removing Energy: Removing energy will cause the particles in a liquid to begin locking into place. A. Boiling and Evaporation: Evaporation is the change of a substance from a liquid to a gas. Boiling is the change of a liquid to a vapor, or gas, throughout the liquid.
Sonia is riding with her mom in the car and notices an abandoned baseball field that has a lot of grass and wildflowers growing in it. What type of succession is she observing? Explain your answer.
Answers
Answer:
I guess it is a Secondary Succession.
Explanation:
Secondary succession is the series of community changes which take place on a previously colonized, but disturbed or damaged habitat. Examples include areas which have been cleared of existing vegetation.
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please.
Answers
Answer:
Explanation:
The answer is D
A student is going to use the above water dropper in an experiment. What is the amount of liquid in the water dropper?
A: 1 mL
B: 1.5
C: 2 mL
D: 2.5 mL
Answers
Answer:
2ml
Explanation:
you can see that the water line is directly on the 2 so its 2 ml at the top it does show the that the water dropper tool is in ml unit
Explanation
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Answers
Answer:
Proteins are the major 'working molecules' within every organism. Among their many jobs, proteins catalyse reactions, transport oxygen and defend organisms from infection- like a doctor for organisms. The precise shape of each protein, and its genes, along with the amino acids it contains, determines what it does, some develop different traits and they may also copy traits of related organisms, which means some organisms may create more protein depending on their traits.
A group of students is investigating whether air resistance depends on the size of an object. The students throw two paper pieces each with the same force. One piece of paper is flat and the other is scrunched into a ball. The distance traveled by each paper piece is shown.
Experimental Observations
Student 1 Student 2 Student 3 Student 4
Distance traveled by flat paper 0.2 m 1.2 m 1.5 m 0.8 m
Distance traveled by scrunched paper 1.5 m 2.4 m 3 m 2 m
What was the test variable (independent variable) in this experiment?
Distance traveled by flat paper
The shape of the paper
Distance traveled by scrunched paper
The number of students
Answers
Answer:
The shape of the paper.
Explanation:
Flat Piece of Paper: Flat, (quite obvious haha) and not the easiest to throw
Scrunched up piece of paper: Easier to throw because it's simply in the shape of a ball, hence a ball being easy to throw. (:
Use the diagram below to answer the next 3 questions.
At which point on the roller coaster will the car have the greatest amount of kinetic energy? Explain why.
Answers
Because at that point the car will be travelling the fastest.
The point at which the kinetic energy of the car is maximum is point X because of the maximum speed of the car at this point.
What is kinetic energy?Kinetic energy is the energy of motion. When an object is in motion, it possesses kinetic energy. It is defined as the energy that an object possesses due to its motion. The amount of kinetic energy an object has is dependent on its mass and velocity.
The formula for kinetic energy is KE = (1/2)mv², where KE is kinetic energy, m is the mass of the object, and v is the velocity of the object. This means that the greater an object's mass and velocity, the more kinetic energy it possesses.
Kinetic energy can be transformed into other forms of energy, such as potential energy or heat, through various processes.
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PLEASE HELP: Which of the following specialized structures help a bird maintain a constant body temperature?
A. Hard beaks
B. Edoskelteons
C. Watertight eggs
D. Feathers
Answers
Answer:
D. Feathers
Explanation:
The feathers help the bird hold and maintain a constant body temperature. When they fluff up their feathers it allows air to get inside and heat them up. (I would know I have a pet parrot myself) I hope this helps.
What two things would you need to measure in order to know someone’s walking speed?
Answers
Answer:
Your pace is measured in minutes per mile or minutes per kilometer. Pace is defined as time/distance. Speed is distance/time.
Explanation:
hope this helps
What do we call the speed needed for a projectile (like a cannonball) to overcome the force of Earth's gravity?
Answers
Answer:
Escape Velocity
Explanation:
"the lowest velocity which a body must have in order to escape the gravitational attraction of a particular planet or other object."
A school bus travels 12 kilometers in .75 hours. What is the speed of the school bus?
Answers
Answer:
20km/hr
Explanation:
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Answers
Have a nice day! :)
I know it's in the wrong subject but I still need help ASAP save me
Louis Pasteur (December 27, 1822 – September 28, 1895) was a French chemist and microbiologist. Pasteur was familiar with Redi’s work and was fascinated by the idea that covering meat could protect it from growing maggots or other organisms that could cause disease. Pasteur devised the process of pasteurization, which is the process of heating liquids to kill bacteria and other germs that may be present. This process is still widely used today to make sure that many of the liquids we drink are safe, such as milk and juice. There are other pasteurized foods too, like syrups, vinegar, and cheese.
So how did Pasteur disprove spontaneous generation? Pasteur used a special flask to show that sterile broth will remain sterile unless exposed to the environment.
Pasteur used a special flask to demonstrate that heating a liquid kills bacteria. His experiments also showed that the broth would stay clear if the bacteria were trapped in the flask’s neck. If he broke the neck off the flask, the broth was soon full of bacteria.
Pasteur put clear meat broth into a flask with a curved neck. The shape of the flask allowed air to enter but kept out bacteria. He heated the flask to boiling and let it sit for several days.
When he returned, the broth was still clear because the bacteria were trapped in the neck of the flask. Then, he went one step further: he broke the neck off the flask, exposing the broth to air. A few days later, the broth was cloudy! Pasteur concluded that bacteria cannot suddenly arise from the broth. Bacteria can only be produced from living bacteria. Life comes from life!
The experiments by Redi and Pastuer helped to convince people that spontaneous generation was not based on fact, that life must exist first to reproduce and create more life.
Describe Pasteur’s results and how they helped disprove spontaneous generation.
Answers
its to hard but you can answer this
an image that shows light from a light bulb reflecting off aluminum foil all of the light is being reflected do you think that aluminum foil will get heat.
yes or no
explain
Answers
Yes, light from a light bulb reflecting off aluminum foil make it hot.
What is physical properties of aluminium?It has low density, is non-toxic, has a high thermal conductivity, has excellent corrosion resistance and can be easily cast, machined and formed.
Aluminium foil can melt and burn, but it takes extremely high temperatures to be able to do so. This is why you can use it while cooking meals in the oven, and it generally remains intact. It an excellent thermal conductor (being metal), it radiates/conducts away all of its heat so rapidly that it cools off much faster than anything else.
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What type of cells does a mushroom have?
Answers
A mushroom is a plant, therefore the cell that it has that is different from animal cells would be chloroplasts. However, mushroom also have a specific cells called "fungal cells" which can only be found in mushrooms and fungus.
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Mushrooms are composed of eukaryotic cells. These cells contain a true nucleus and other membrane-bound organelles.
What are eukaryotic cells?Eukaryotic cells are a type of cell that contains a true nucleus and other membrane-bound organelles. They are characteristic of all organisms in the domain Eukaryota, which includes plants, animals, fungi, and protists. Eukaryotic cells are typically larger and more complex than prokaryotic cells, which lack a true nucleus and other membrane-bound organelles.
Eukaryotic cells also have cytoskeleton, which helps in maintaining the shape of the cell and movement of organelles. They have a plasma membrane that controls the exchange of materials with the environment and a cytosol, a gel-like fluid that fills the cell and surrounds the organelles.
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