Answer:
Explanation:
A gray squirrel can either have the same alllele GG or have two different allele Gg this will determine the percentage of the offspring that will be Grey.
For 2 parent with same allele
GG × GG
!
GG GG GG GG
all are grey 100%
For 2 parents with different allele
Gg × Gg
!
GG Gg Gg gg
75% will be grey
25% other color
How are digitized signals sent?
Answer:
Digital and analog signals are transmitted through electromagnetic waves. Changes in frequency and amplitude create the music you listen to or images that you see on a screen. Analog signals are composed of continuous waves that can have any values for frequency and amplitude.
What are the primary types of geological activity that occur at plate boundaries ? Choose the best two answers from the list below.
O Earthquakes
D Ocean trenches
O Faults
O Volcanic activity
Answer:
Earthquakes and Volcano activity
Explanation:
........................
Select the term most closely associated with the statement: Protozoans living in the intestine of a termite secrete
enzymes that digest cellulose, providing digestive end products of value to both organisms.
A
mutualism
B
commensalism
с
parasitism
D
Saprophytism
E
Competition
Answer:
A. mutualism
Explanation:
because what is secreted by the termite is beneficial for both
Drag each tile to the correct location. Each tile can be used more than once.
1. Use the term ore in a sentence.
Answer:
They used to extract iron ore from this site.
Explanation:
he gas state of a substances that is usually a solid or a liquid at room temperature is called a
Answer:
Water vapor
Explanation:
Water vapor is the gaseous phase of water. Combustion of 1 cubic meter of fuel in a solid fuel furnace produces 0.8 liters of water vapor.
It can be produced by the evaporation of boiling water or the sublimation of ice. Water vapor is water in gaseous instead of liquid form. The water when it's boiling it doesn't disappear, it becomes gas, ,
what is a gene?
a. a section of RNA that codes for one particular person
b. the chromosomes of the human body
c. a small piece of chromosome, made of DNA
d. the instructions to make a whole organism
Answer: Im pretty sure its A
Explanation:
Question 2
Membrane Transport is the movement of substances across the Plasma Membrane. Which of the following types requires energy
Explanation:
active transport is the movement of substances across the membrane using energy from adenosine triphosphate (ATP)
What best describes Osmosis
Answer: Osmosis is the spontaneous net movement of solvent molecules through a selectively permeable membrane into a region of higher solute concentration, in the direction that tends to equalize the solute concentrations on the two sides.
Explanation:
why does moving pollen from one pollen to another help the plants
Answer:
Flowers have male parts called stamens that produce a sticky powder called pollen. When pollen from a plant's stamen is transferred to a different plant's stigma, it is called cross-pollination. Cross-pollination produces stronger plants. The plants must be of the same species.
Explanation:
WILL GIVE BRAINLIEST! help plss
Answer: hi
Explanation: please give me brainliest
Epithelial cell must be replaced quickly in order to prevent _______________________ and ____________________ from entering. Also they prevent ___________________________ from escaping the tissues.
Answer: germs and toxins and they prevent moisture from escaping the tissues
Explanation:
Plz help ASAP! THANK YOU
Answer:
According to the diagram, what is occurring in step 7 is cytokinesis, with the separation of two daughter cells, following cell division.
Explanation:
Cytokinesis is a process that occurs at the end of mitosis or meiosis, being the final step of cell division. This mechanism allows the separation of the two daughter cells, with equal distribution of cytoplasm and formation of cell membrane, differentiating into two independent cells.
In the diagram it can be observed (step 7) that after the division process —in yellow— two arrows pointing to two cells are evident, which implies the process of cytokinesis.
Prior to the cytokinesis process, karyokinesis occurs, which is the separation of nuclei and formation of the nuclear membrane.
In animal cells, karyocinesis occurs by the effect of a ring of actin and myosin that helps to force the separation. In the plant cell, the fragmoplast is formed, a septum that induces the separation of the daughter cells.
The other options are not correct because:
Cell growth occurs in G1 phase.Cell preparation occurs in interphase.DNA replication occurs in S phase.Mitosis is represented in yellow, and involves 4 phases.Which of the following best explains why the atomic theory changed over the past 200
years?
New experiments led to revised ideas,
Few people believed it was correct.
The atomic model was incomplete.
The theory was terribly flawed
Answer:
New experiments led to revised ideas
Answer:
New experiments led to revised ideas
Explanation:
5 differences between aerobic and anaerobic respiration
Aerobic Respiration
*Oxygen is present when this form of respiration takes places
*In this form of Respiration gases are exchanged
*it can be easily found in the cytoplasm and mitochondria
*glucose breaks down into carbon dioxide and water
*all higher organisms such as mammals have this type of respiration.
Anaerobic Respiration
*Oxygen absent
*Gases aren't exchanged
*found only in the cytoplasm
*Glucose breaks down into ethyl alcohol, carbon dioxide and energy
*bacteria and yeast use this type
what is produced during the Krebs cycle
Answer:
Explanation:
Krebs or citric acid cycle, which is a series of reactions that takes in acetyl CoA and produces carbon dioxide
What is an inheritance pattern in which a trait is controlled by many genes.
Answer:
Polygenic inheritance is inheritance pattern of a trait controlled by two or more genes.
Explanation:
The other molecule that came from the synthesis
Is called
a ______simple sugar's what it is.
A. Organelle
B. Oxygen
C. Glucose
Answer: Glucose
Explanation:
How does DNA polymerase help the promoter and terminator sequences in transcription
Answer:
A promoter is a region of DNA where RNA polymerase binds to initiate transcription. A terminator is a sequence of DNA that causes RNA polymerase to terminate transcription. A transcription unit is the sequence between sites of initiation and termination by RNA polymerase; may include more than one gene
Explanation:
Which statements fail to meet the requirements for scientific claim ?
___________________________________________________________
Answer:
The correct answer would be the first and third statements.
___________________________________________________________
___________________________________________________________
Explanation:
A scientific claim is defined as a statement which is a conclusion obtained from numerous experiments and observations.The scientific claim usually remains the same in the provided conditions. In the first statement, Copernicus's model stating that the planets revolve in the circular orbits around the sun was not accepted and thus, it is not a scientific claim. Similarly, Newton's laws of motion are uniform and work properly in the environment. Thus, it also does not form a scientific claim.
____________________________________________________________
What precautions should you take to avoid exposure to Bloodborne pathogens?
Answer:
The precautions you have to take during the given circumstances are defined below.
Explanation:
Throughout the event of exposure, proper hygiene has always been used. Immediately flush or remove those contaminated clothes as quickly as possible. Don't eat, beverage, start smoking or apply beauty products, or eyeglasses during that first aid. Injection syringes should be safely implemented to avoid unnecessary utilization.Which natural forces can weather and erode rock?
glaciers, rivers.wind
Answer:
Wind and water (rain) can erode rock
Erosion occurs if weathered materials such as soil and rock fragments are carried away by wind, water or ice. Many forces are involved in weathering and erosion, including both natural and man-made causes.
Hope this can help you
how can an understanding of the interactions between matter and energy help you understand whether different carbon reservoirs are growing or shrinking?
Answer:
Carbon reservoirs are shrinking.
Explanation:
the interactions between matter and energy help us to understand and provides information whether different carbon reservoirs are growing or shrinking because when the matter converts into energy, it releases heat energy along with different gases. For example, when volcanic eruption occurs the carbondioxide gas is released in this process which shows that carbon reservoirs are shrinking.
Answer:
By understanding the amount of energy devoted to processes that release carbon versus processes that store it, one can gain an understanding of how the carbon concentrations in different reservoirs are changing.
Pls HeLp mE, ILL GIVE BRAINLIEST!!
Do you think scientists will succeed in being able to make objects totally invisible?
Answer:
Yes I do
Explanation:
Scientists already made a shield that could make you sort of invisible
Answer: I don't think so
Explanation: To be honest, being able to be invisible either has to do with the time of day and what your wearing. Take for example, robbers wear all black when robbing at night. When they run, It'll be almost impossible to make them out in the night unless you shine a light on them.
What are the two chemicals that the body makes out of tryptophan? What do these two chemicals do?
Answer:
MAKE AN EXPLOSION HONESTLY
Explanation:
Zebra mussels were first discovered in north america in the great lakes in 1988. This invasive species eats phytoplankton and other microscopic organisms in fresh water. What would be most likely effect if zebra mussels are introduced into a local fresh water lake?
Which two statements describe the ocean floor?
A. There are long underwater mountain chains.
B. There are many active undersea volcanoes.
C. It is covered with underwater forests of tall trees.
D. It has only smooth surfaces between continental shelves.
A and B is ✓ Correct
Answer:
you answered the question you asked your self lol
Answer:
Explanation:
a and d i think
As you observe an unknown cell under a microscope, you make the following observations. Need help ASAP. Thanks!
Answer:
Plant cellHope it helps youwhat is cell cycle and what are its main phases?
Answer:
The cell cycle is a four-stage process in which the cell increases in size (gap 1, or G1, stage), copies its DNA (synthesis, or S, stage), prepares to divide (gap 2, or G2, stage), and divides (mitosis, or M, stage). The stages G1, S, and G2 make up interphase, which accounts for the span between cell divisions.
Describe the process of photosynthesis and be able to identify its reactants and products.
Explanation:
The reactants for photosynthesis are light energy, water, carbon dioxide and chlorophyll, while the products are glucose (sugar), oxygen and water.
Answer:
The reactants for photosynthesis are light energy, water, carbon dioxide and chlorophyll, while the products are glucose (sugar), oxygen and water