Answer:
True
Explanation:
A h0m0zygous dominant brown mouse is crossed with a heterozygous brown mouse (tan is the recessive color). What percent will be h0m0zygous?
0%
50%
75%
25%
25%
Answer:
75%
Explanation:
Answer:
50%
Explanation:
I wasn't given which way to do this, so ill presume h0m0zygous dominant is female for convenience
[tex]\left[\begin{array}{ccc}&B&B\\B&BB&BB\\t&Bt&Bt\end{array}\right][/tex]
of the offspring, any one of them will have a 50% chance to be h0m0zygous dominant, two of the same genotype; and a 50% chance to be heterozygous
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givein 20 points
Answer: The first graph is -50, the second is 5, the third is 5.
Explanation:
The first graph are three points that goes down, the second graph are three points that goes up, and the third graph is a linear function that has a slope of 5.
Answer:
cap is only 10
Explanation:
True or false. Without wind there would be no weather.
Answer: Absent a gentle breeze or mighty gale to circulate both warm and cold weather around the Earth, the planet would become a land of extremes. Areas around the Equator would become intensely hot and the poles would freeze solid. Whole ecosystems would change, and some would completely disappear.
Which statement is true?(1 point) A dichotomous key uses question pairs to identify organisms by their group. A dichotomous key uses samples to identify organisms using observable traits. A dichotomous key uses photographs to identify organisms using observable traits. A dichotomous key uses question pairs to identify organisms by their characteristics.
Answer: A. Each step has two choices.
Explanation:
Hope this helped
A dichotomous key uses question pairs to identify organisms by their group is a true statement.
How is a dichotomous keys used to identify organisms? List down the characteristics. Organize the characteristics in order. Split the specimens. Split the specimen even further. Mark a dichotomous key diagram. Test it out.Thus, the true statement is a dichotomous key that uses question pairs to identify organisms by their group.
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Help me please :( ,Someone
What is the pathway of air into the body?
Which plays both a role in physical and chemical digestion?
teeth
saliva
gall bladder
villi
Answer:
I'm not sure on this, but I would say saliva. Take this answer with a grain of salt though
Answer:
Saliva
Explanation:
I just got 100% on Edg.
How many valence electrons does magnesium (Mg) have?
Ο Α. 12
B. Six
O C. three
O D. two
Answer:
Magnesium is in the group #2 on the periodic table of elements. This means it has two valence electrons.
Answer:
two
Explanation:
hii pls help i’ll give brainliest if you give a correct answer tysm
Urgent! question is attached, thankyou so much
Answer:
C; Oxygen concentration
Explanation:
Oxygen is product, not a reactant in photosynthesis. Light and carbon dioxide are reactants, and extreme temperatures can denature the plant.
Help :))) I’m probably gonna make brainliest
Answer:
the answer is A
Explanation:
Answer: Its A ( active sites )
Explanation:
What do surface current affect !!!!
Answer:
Surface currents affect climate by moving cold and warm water around the globe. In general, currents carry warm water from the tropics toward the poles and bring cold water back toward the equator. A surface current warms or cools the air above it, influencing the climate of the land near the coast.
Explanation:
TRUE or FALSE: “ The change from a T to a C at position 3 caused all the changes that exist between the cichlid and the coelacanth/frog.” Explain your answer.
A carrier of a genetic disorder who does NOT show symptoms but who CAN pass on a disease to his or her offspring would have which of the following genotypes? *
A. BB
B. bb
C. Bb
D. there is not enough information to answer this question
which one^
hello help please i’ll mark brainliest!!!
B. Consisting of billions of galaxies
Hope this helps :)
Why don’t we include viruses when we discuss reproduction?
Answer:
Viruses latch onto other cells (host cells) in order to reproduce. They do not reproduce by themselves. Instead, they use another cell to repopulate.
Explanation:
I hope this is correct. ;w;
Please help me with this question
need help with this getting confused
How does a visking tubing differ from a cell membrane
Join the following terms:
Answer:
The Viking tubing is meant to be the cell membrane. Glucose manages to move out of the bag and into the surrounding water but starch does not. Not all substances can pass through the cell membrane; some molecules, like starch are too large. The cell membrane is called selectively permeable because of this.
Explanation:
Which of the following is a possible consequence associated with prolonged exposure to lead?
A) increased occurrence of delinquent behavior
B) increased occurrence of ADHD
C) increased occurrence of depression
D increased occurrence of obesity
Answer:
The answer is A. increased occurrence of delinquent behavior
Explanation:
edge 2021
A possible consequence associated with prolonged exposure to lead is the increased occurrence of delinquent behavior.
What are the effects of prolonged exposure to lead?Prolonged exposure to lead causes various severe diseases like reduced fertility, high blood pressure, heart diseases, kidney diseases, etc.
Lead is considered heavy metal which affects the health and psychology of humans to a large extent.
It increases the occurrence of delinquent behavior which means an act of criminal cases mostly carried out by adult people.
These delinquent behaviors are rapidly increasing due to the intake of drugs that contains a high amount of lead in it.
Therefore, a possible consequence associated with prolonged exposure to lead is the increased occurrence of delinquent behavior.
To learn more about the effects of lead, refer to the link:
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please help me with this it’s due today
Answer:
The correct answer is - 0 m/s.
Explanation:
In this position-time graph or distance-time graph, there are three different part that shows three different velocities one in increasing as it moves from a lower position in relative to time and one is stationary and the third is decreasing.
'Straight lines' on a distance-time graph suggest that the movement of the object is constant. During 'Part B' of the journey the object travels 0m in 3s. It is stationary for 3 seconds so the velocity will be zero as well.
Unlike strong acids, strong bases do not have any negative effects on the skin. Select one: True False
Answer:
False
Explanation:
Which two fields of study provide the core information that is used to classify organisms?
This incorrect copy is known as a
A.
mutation.
B.
protein.
C.
duplicate.
D.
codon.
4. Which of the following carbon compounds stores and transmits hereditary information?
nucleic acids
lipids
carbohydrates
proteins
Answer:
the correct answer is nucleic acids
Explanation:
hope u get a do over on ur test
What is converted into chemical energy during photosynthesis?
a.soil
b.nitrogen oxide
c.radiant energy
d.all of these
Photosynthesis in plants converts solar energy into chemical energy using electrons and protons from water. ... In the energy-transduction reactions, solar energy is converted into chemical energy in the form of two energy-transporting molecules, ATP and NADPH.
Can someone help me with the ENVIRONMENT, please
Answer:
kcmscmkndskckdnkcnkdnkenkdnksadnakncksnc
Explanation:
how cutting down trees contribute to global warming??
Answer:
Carbon is stored in the plant, which helps a plant to grow. But when trees are cut down and burned and or allowed to rot, their basically storing carbon dioxide, which then gets released into the air ... again known as carbon dioxide. In conclusion this is how deforestation or cutting down trees and including forests can lead to and or contribute to global warming.
Select ALL the correct descriptions that help to define luminosity.
A. How much energy is emitted per second
B. How much surface area the object has
C. The amount of brightness of an object
D. The color emitted by the start
The correct descriptions that help to define luminosity are How much energy is emitted per second, How much surface area the object has, and The amount of brightness of an object.
What is the energy content of luminosity?An object's luminosity, which is the quantity of energy it emits over a predetermined period, is a measurement of its inherent brightness. Since it simply measures the object's power output, it can be expressed in units like Watts.
What factors affect luminosity?A star's luminosity, or the total amount of energy it emits each second, is determined by two factors: The stellar photosphere's "Effective Temperature," T. the star's total surface area, which is influenced by its radius, R.
What three things have an impact on luminosity?The size, temperature, and distance of a star are the three variables that determine how bright it seems to us on Earth. The brilliance of a star is measured by its magnitude.
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plz help and dont take the points
Which graphic organizer best represents asexual reproduction? Which graphic organizer best represents sexual reproduction? Explain your answers.
The one with one parent and five offspring represents asexual reproduction. Asexual reproduction only requires one parent, so the offspring are genetically identical to the parent. The advantage is that organisms can reproduce much quicker using this method.
The organizer with two parents and one offspring represents sexual reproduction. Again, sexual reproduction requires two parents.
What would happen to the geosphere if there was no hydrosphere? Think of weathering and erosion
Answer:
Without oceans and land (hydrosphere and geosphere), there would be no wind (as winds are produced by differences of air temperature between the land and oceans). This rock cutting shows the rocks that have formed on the surface of the Earth. Last of all, without the geosphere, there would be no world to live on!
Explanation: