Answer:
Stabilizing selection
Explanation:
Stabilizing selection may be defined as the type of a natural selection where the genetic diversity decreases and the population mean stabilizes on the particular value. It occurs to the individual trait when an extreme of the trait are selected against.
In birds, the bright color males attract more mates for survival but they also attract more predators. Over generation, the highest frequency color is for the intermediate coloring males.
What structural adaptation provides protection for the A.
Demarlii?
O brown coloring on top
O lives in the center of the island
slowly crawling along the ground
webbed feet for swimming
Answer:
brown coloring on top
Explanation:
K12 Test
Answer:
brown coloring on top
Explanation:
i took the test.
When the homeostasis of the body is disrupted which of the following can occur?
a.)hypothermia
b.)shock
c.)shortness of breath
d.)increase in blood pressure
e.)none of the above
f.)all the above
Answer: I think it's (f) all of the above.
Explanation
Because It regulates temperature, glucose, toxins, blood pressure, and pH.
please help??????????
I AM NOT SURE HOW TO DO THIS BUT GOOD
LUCK
How does the issue of ozone depletion and remediation relate to the world’s current climate change issues? Can we apply any lessons learned to dealing with climate change?
HOW DOES THE ISSUE OF OZONE DEPLETION AND REMEDIATION RELATE TO THE WORLD’S CURRENT CLIMATE CHANGE ISSUES?
[tex] \red{✩}[/tex]The importance of the ozone layer is that it acts as a filter for Ultraviolet B radiation, without which this radiation would reach the surface of the planet, causing damage to living beings. ... Many of the gases that are causing ozone depletion also contribute to global warming.CAN WE APPLY ANY LESSONS LEARNED TO DEALING WITH CLIMATE CHANGE?
[tex] \green{✩}[/tex]Yes, since we would improve the ozone layer and it would be rehabilitated----------------------------------------------------------------------------------------------
[tex] \bold{BRAINLYMENTALMENTE}[/tex]
Sweat and skin secretions contain a mixture of molecules that kills or limits the growth of many types of microbes. This control of microbes is an example of
A. a feedback loop to maintain homeostasis
B. a nonspecific defense against infection
C. a specific immune response to infection by microbes
D. an enzyme-catalyzed biochemical reaction
These type of microbes is an example of a specific immune response to infection by microbes.
What do you mean by microbes?Microbes are tiny living things that are found all around us and are too small to be seen by the eye. They live in water, soil, and in the air. The human body is home to millions of these microbes too, also called microorganisms. Some microbes make us sick, others are important for our health.
Moreover, there are several types of microbes, which include bacteria, archaea, protozoa, fungi, algae, lichens, slime molds, viruses, and prions.
Therefore, most of these organisms can survive outside of a host in the air or soil, with the exception of viruses, which can only survive for a brief time outside their host cells.
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Describe the before stress rock layer and any forces acting on the rock.
Answer:
Rocks are also subjected to the three types of directed (non-uniform) stress – tension, compression, and shear. Tension is a directed (non-uniform) stress that pulls rock apart in opposite directions. The tensional (also called extensional) forces pull away from each other.
Explanation:
1. A cool piece of iron gets warm when a red-hot piece of iron is placed a few inches
away. How is heat transferred in this scenario?
Answer:
Convection currents in the air between the pieces of metal transfer all the heat. The air between the two pieces of iron emits thermal radiation that is absorbed by the cool iron.
There you go, hope this helped.
Heat energy is transferred from one matter to another through various modes and methods. A cool iron piece heats due to convection that transferred the heat from the hot iron.
What is convection?Convection has been one of the modes of thermal heat transformation that uses matter to transfer the heat from higher to lower concentrations, unlike the radiation mode. The matter particles move from hot to lower temperatures.
The air present between the cold and hot iron piece acts as the medium by which the cold iron piece absorbs the heat transferred by the hot iron piece. This thermal energy is emitted and absorbed due to the difference in temperature.
Therefore, the process of convection facilitates the thermal heat transformation from hot to cold iron objects.
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Ecosytem A
Ecosystem B
Which ecosystem has the greatest sustainability and why? PLEASE HELP!!!!
Answer: b
Explanation: B has more Varity in bean types making it easier to sustain
Tom grew three inches in one year. Which organ system was directly responsible for his growth spurt?
A. Respiratory system
B. Digestive system
C. Circulatory system
D. Endocrine system,
What is the third step in cellular respiration? (1 point)
the Krebs cycle
the electron transport chain
glycolysis
the citric acid cycle
On the inner membrane of the mitochondrion, electron transport, the third and final stage of cellular respiration, takes place. Down an electron-transport chain, electrons are moved from one molecule to the next. Thus, option B is correct.
What is the significance of electron transport chain?
Cellular respiration depends on the electron transport chain (ETC). It ends with: The majority of the ATP molecules, which are produced during oxidative phosphorylation.
The electron transport chain, another name for the oxidative phosphorylation process, is made up of four protein complexes that combine redox activities to create an electrochemical gradient.
That results in the production of ATP. Both photosynthesis and cellular respiration take place in mitochondria.
Therefore, electron transport chain is the third and final step of cellular respiration.
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Ecosystems / 11 of 18
Which best describes the relationship between two species experiencing mutualism?
O A. Both species benefit from the interaction.
OB. Neither species benefits, and both species are harmed during the interaction,
O C. One species benefits, and one species is harmed during the interaction.
OD. Neither species benefits, but neither species is harmed during the interaction.
Answer: A
Explanation: HAVE AN AMAZING DAY :D
Use the diagram to answer the following questions:
Question A: What is A?
Question B: From where is A coming?
Question C: What is B?
Question D: From where is B coming?
laa pereo yte irsv asE
xplanation:
Can you see this happening inside of your body? Why or why not?
Answer:
no , maybe goosebumps but that is actually on the outer layer of the skin . The skin encloses all our organs , and it's opaque therefore we aren't able to see what is happening inside of our bodies . Hope it helps :)
Explanation:
Which statements are true?
Answer:
A
Explanation:
These body parts have similar structures and functions
Answer:
2.these body parts have similar structure but different functions
4..these are called homologous structure.
5 .these type of structure represent common ancestors.
The Geologic Time Scale is a record of what?
A. old geologists
B. sweet geology music
C. the known history of rocks and fossils
D. a list of every living thing ever
Answer:
Its B its so EZ
Explanation:
Where would you expect molten rock to cool slowly and large crystals form? Why?
Answer:
When magma cools underground, it cools very slowly and when lava cools above ground, it cools quickly. When magma and lava cool, mineral crystals start to form in the molten rock. Plutonic rocks, which cool slowly underground, have large crystals because the crystals had enough time to grow to a large size.
Explanation:
It basicly startes to molden the rock, and more.
What is the name of the process that uses DNA to create proteins?
A. Protein Synthesis
B. DNA coding
C. DNA Synthesis
D. Protein magic
Answer:
A. Protein Synthesis
Explanation:
Protein synthesis is the process in which cells make proteins. It occurs in two stages: transcription and translation.
In the diagram above, which letter represents wavelength?
Answer: A
Explanation:
Because A..
how did our solar system form ?
Answer:
Formation. Our solar system formed about 4.5 billion years ago from a dense cloud of interstellar gas and dust. ... When this dust cloud collapsed, it formed a solar nebula—a spinning, swirling disk of material. At the center, gravity pulled more and more material in.
A grasshopper is an arthropod. Based on the grasshopper’s characteristics, which other animal likely belongs to this group?(1 point)
The grasshoppers are a group of insects that belong to the Califera suborder. The grasshoppers are arthropods. Another animal that shares similar characteristics to a grasshopper and belongs to this group is the crayfish.
What are the characteristics of grasshoppers?Grasshoppers are plant eaters and over time they may become pests for various cereal crops and vegetables. They are herbivores insects with hind legs that are very powerful.
Like other insects, grasshoppers breathe through tiny holes called spiracles that connect to trachea tubes. The air is carried through the grasshoppers' bodies by smaller tracheoles that branch off from the larger trachea tubes. The grasshopper breathes air through its body with every movement. Grasshoppers don't have lungs.
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What genetic technology involves inserting a gene into an organism’s DNA?
a. Cloning
b. Therapeutic Cloning (Stem Cell Therapy)
c. Genetic Engineering
d. DNA Fingerprinting
Answer:
A
Explanation:
Obviously the most logical answer, ^_^
Answer:
★ Genetic Engineering
Explanation:
Hope you have a great day :)
What types of things do you do to protect yourself from danger?
Answer:
Explanation:
Trust yourself. ...
Be aware of your surroundings. ...
Pay attention to the people around you. ...
Act confident and focused. ...
Understand that alcohol or drugs can cloud judgment.
Algae that form colonies of individual cells working together; some specialized cells
Answer:
Many algae consist of only one cell, while the largest have millions of cells. In large, macroscopic algae, groups of cells are specialized for specific functions, such as anchorage, transport, photosynthesis, and reproduction; such specialization indicates a measure of complexity and evolutionary advancement.
PLZ HELP ME I NEED HELP AS FAST AS I CAN !!!!!!!!!!!
Answer:
D
Explanation:
If clear winged ones reproduce quicker there will be more of them overtime as there is more offspring
Answer:
the answer is D
Explanation:
Name two selection traits exhibited by this animal
Answer:
leopard has relatively short legs and a long body with a large skull.
does cellular respiration produced or consumed food?
Answer:
I guess it consumes food.
Explanation:
because cellular respiration is the process by which organisms use oxygen to break down food molecules to get chemical energy for cell functions.
TAKE A LOOK
10. Explain How many
genotypes are possible for
the offspring? Explain your
answer.
HELPP MEE PLEASEE!!!!
Answer: there are six possible genotypes
Explanation:
With three alleles 1, 2, 3
genotypes: 11, 12, 13, 22, 23, 33. First we must appreciate that genes do not act in isolation. The genome in which a genotype is found can affect the expression of that genotype, and the environment can affect the phenotype.
Which abiotic resource is not likely present in the Texas blind salamander's environment?
A Oxygen
B
Water
с
Plants
D
Light
Answer:
the awnser is c because plants are not likely to present
Explanation:
in texas
Answer:
D . Light
Explanation:
If a person had A blood type, then the antigen found on the RBC would be
Answer:
Antigen A
Explanation:
Answer please
The last option that isn’t showing is Musculoskeletal, Nervous
Answer: last option is correct, musculoskeletal, nervous
Explanation: