Answer:
c) vestigial
Explanation:
vestigial tend to be largely or entirely functionless
What's the most common type of mutation observed in living populations, and what impact does it have on natural selection?
The most common type of observed mutation is a neutral mutation. This mutation doesn't impact natural selection in any noticeable way since it doesn't impact the fit of that organism. Since neutral mutations convey no advantage, they generally must spread in a population through drift. Many also will disappear through drift.
Answer:
The most common type of observed mutation is a neutral mutation. This mutation doesn't impact natural selection in any noticeable way since it doesn't impact the fit of that organism. Since neutral mutations convey no advantage, they generally must spread in a population through drift. Many also will disappear through drift.
Explanation:
Which is the best example of physical weathering?
A.the cracking of rock caused by the freezing and thawing of water.
B.the transportation of sediment in a stream
C.the reaction of limestone with acid rainwater
D.the formation of a sandbar along the side of a stream
Can somebody explain to me photosynthesis as simple as possible please :)
Answer:
it is the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water.
Explanation:
plz mark brainliest
Answer:
The definition of photosynthesis is the process through which plants use water and carbon dioxide to create their food, grow and release excess oxygen into the air.
1
When a chemical reaction occurs
A.
the substances involved do not mix together and maintain their original properties.
B.
the properties of the substances that are produced are identical to the properties of the original substances.
C.
the substances involved mix together but maintain their original properties.
D.
the properties of the substances that are produced are different from the properties of the original substances.
Answer:
][POUREWQFTYUIOLKJHRERTYUIKJHGRYUI
Explanation:
'LKUKL;
Answer:
Your answer would be D
Explanation:
How are deltas formed?
Answer:
answer is c
deposition from flow into a lake or an ocean
Explanation:
got it right on the test
Plz help I really need to get this done
Answer:
Genotype: 50% Ff, 25% FF, 25% ff
Phenotype: 75% dark colored feathers, 25% light colored feathers
b. 21 with dark colored feather
c. 7 with light colored feathers
a characteristic that is inherited is called
Answer:
inherited traits are controlled by genes and the complete set of genes within an organism's genome is called its phenotype. The complete set of observable traits of the structure and behavior of an organism is called its phenotype. These traits arise from the interaction of its phenotype with the environment.
7. Where does translation take place?
Answer:
outside the nucleus in the cytoplasm
Explanation:
Which plant part is the source of chilli used as spices? A) Stem. B) Root. C) Seed.
Answer:
I suppose it would be the seed.
Plants can provide variety of products including fruits, vegetable, etc. Chilli is the part of stem of plant used as spice.
What are parts of a plant?Different parts of plants work in co-ordination to perform various functions.
The basic parts of plants include:
Roots: responsible to hold soil.Stems: responsible for transfer and to hold branches.Leaves: helps in photosynthesis.Flower, fruits and seeds: is the product of a plant.Chilli that is used as spice is the stem part of plant.
Thus, the correct option is A.
For more information about plants, visit:
https://brainly.com/question/13976657
Water is a excellent solvent. Explain how this property of water contributes to drinking-water contamination.
Answer:
Explanation:
It is water's chemical composition and physical attributes that make it such an excellent solvent. Water molecules have a polar arrangement of oxygen and hydrogen atoms—one side (hydrogen) has a positive electrical charge and the other side (oxygen) had a negative charge
Answer:
Uhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
sorry needed points
Which of the following is the most likely result of improper data collection in a
scientific experiment?
A. Poor experimental design
B. Creative problem solving
C. Unclear or inaccurate results
D. New discoveries
The most likely result of improper data collection in a scientific experiment is unclear or inaccurate results. The correct option is C.
What is data collection?Data collection is the process of assembling and evaluating information on particular factors in an existing framework, allowing one to answer pertinent questions and appraise findings.
The probable result of improper data collection is unclear or inaccurate results in a scientific experiment .
Thus, the correct option is C.
For more details regarding data collection, visit:
https://brainly.com/question/21605027
#SPJ2
which is more likely to not appear on the map
Answer:
Remote sensors , remote sensor cannot appear on a map . Remote sensors refers to the means by which information is obtained about an object that is far away . Remotely sensed data are usually obtained via satellites .
Explanation:
hope it works out !!
Can someone help me out with this please :)
Answer:
b. herbivore and primary consumer
c. omnivore and secondary consumer
d. top predator and tertiary consumer
Explanation:
Why only 5% of the energy passes from the sun to the tree?
Answer:
Only supplies a set amount of energy depending on distance from sun
Please answer quick.
What is the niche of a frog?
flying
a pond
catching a fly
a tree
Answer:
catching a fly
Explanation:
niche=job/purpose
I need to finish this plZ can you say
Explanation:
bursting a ballon
Answer:
A
Explanation:
all are chemical and irreversible change but burning of paper is a slow change
which substance has a natural pH?
a. distilled water
b. milk
c. groundwater
d. Rainwater
Answer: (A) Distilled Water
how does the size of a hydrocarbon molecule affect the viscosity of a hydrocarbon?
Answer:
Fuels with large hydrocarbon molecules are more viscous than fuels with small hydrocarbon molecules
Explanation:
Viscosity refers to runniness of a liquid. Fuels with large hydrocarbon molecules are more viscous as longer chains of large hydrocarbon molecules are easily entangled. Fuels with small hydrocarbon molecules are comparatively viscous as shorter chains of small hydrocarbon molecules are less likely to become entangled.
What do you use for heartbeats per minute
Answer:
It is largely used to gather heart rate data while performing various types of physical exercise. Measuring electrical heart information is referred to as Electrocardiography (ECG or EKG). Medical heart rate monitoring used in hospitals is usually wired and usually multiple sensors are used.
Explanation:
What are the characteristics of a good scientist?
Read the choices in the following list. Then, check
all that apply.
curious
organized
observant
objective
analytical
communicative
understanding of nature
DONE
Intro
Answer:
all of them
Explanation:
curious
organized
observant
objective
analytical
communicative
understanding of nature
thesea are all charachteristics that a good scientist has
Answer:
all
Explanation:
Which statement correctly answers whether the question of alien life on this moon is scientific?
Answer:
I think there is no life in tbe universe accept the earth.
Explanation:
What is hypertension? How is it caused? What damage can it do to your body?
Answer;
MEANING;
A condition in which the force of the blood against the artery walls is too high.
CAUSES;
Common factors that can lead to high blood pressure include: A diet high in salt, fat, and/or cholesterol. Chronic conditions such as kidney and hormone problems, diabetes, and high cholesterol. Family history, especially if your parents or other close relatives have high blood pressure.Blood vessels damaged by high blood pressure can narrow, rupture or leak.
HOW CAN HYPERTENSION DAMAGE THE BODY;
High blood pressure can also cause blood clots to form in the arteries leading to your brain, blocking blood flow and potentially causing a stroke. Dementia. ... A stroke that interrupts blood flow to the brain can also cause vascular dementia.
(Fill in the blank) In comparing DNA and structural characteristics between plant species, the similarities that appear may indicate a ____________________ __________________between them. (Think of evolution)
Answer:
(Fill in the blank) When comparing DNA and structural characteristics between plant species, the similarities that appear can indicate a genetic adaptation to a particular environment, between them.
Explanation:
The evolution of the spice indicates that there were changes in the environment where these plants were able to adapt genetically, and not only that but they transmitted it in their generations, that is why many manifest the same genetic code, if this gene was inherited among them it means that the species EVOLVED.
Otherwise, those genes that generate benefits for the plants but are not transmitted in the parent plants will not be considered as an evolutionary change of the species but individual of the plant.
The genetic changes produced by modifications in the environment translate into phenotypic changes, thus generating a more suitable species with a greater chance of survival.
300 million years ago, wisconsin was once covered with rock, while West Virginia was covered with swamps. Why do you think west virginia today produces a lot of bad and oil, while wisconsin does not?
Answer:
Because of the number of organisms present.
Explanation:
It has been discovered that oil was formed through the accumulation and conversion processes that occurred to the remains of dead animals in the soil.
And since the west Virginia was covered by swamp in about 300 million years ago, it probed to having more animals than that of Wisconsin that was covered by rocks, therefore the possibility of having oils.
Develop an argument from evidence on how human activity can lead to ocean acidification? Further explain what we can do, as humans, to decrease the amount of ocean acidification occurring in aquatic environments.
Answer
Ocean acidification results from the solubility of CO2 in oceans increasing the H+ concentrations, and depletion of bicarbonates concentrations.
Therefore, human activities which increases the concentration of CO2 in the atmosphere, will raise the atmospheric CO2 concentration. CO2 is constantly being absorbed by green plants maintaining its concentration through carbon cycle,Therefore massive deforestation which removes green plants, cutting down photosynthesis is one of human activities which raises CO2 levels of the atmosphere.The CO2 dissolves in the oceans to raise its acidic levels.Lower pH.
Another source is fossil fuels emissions which add more CO2 to the atmosphere.
Explanation:
Which of the following factors does NOT limit population growth?
a.species
b.carrying capacity
c.space
d.food
Answer:
ldkhdkydykdhldkhstktzlhz
Answer:
a. species
Explanation:
Which process does not release carbon dioxide to the atmosphere? a. Decomposition of animals b. Photosynthesis of plants c. Respiration of animals d. Respiration of plants
Answer:
Option B
Explanation:
Photosnythesis in plants involve the utilization of carbon dioxide coupled with water in the presence of sunlight to yield sugars and oxygen, so in this case, oxygen is released into the atmosphere while carbon dioxide is used up.
16. List all the items that are TRUE in the following statements
a) Enters plants through the roots
b) Molecules attract each other
c) Is necessary for living things
d) In the ocean is called freshwater
e) Evaporates from the leaves of plants
Answer:
A. True
B. True
C. True
D. False
E. True
Hopefully this helps!
5.
Where in the cell does translation occur?
Answer:
In eukaryotes
Explanation:
Draw conclusions: Substances that contain carbon and are produced by living things are
called organic. Examples of organic materials are sugar, blood, protein, and fat. Other materials, like water, carbon dioxide, oxygen, and ammonia, are called inorganic.
Some living things, called producers, can produce the organic materials they need (like food) from inorganic matter. All other organisms are consumers; they consume organic matter since they cannot make it themselves.
Do your results show you that trees are producers or consumers?
its a gizmo lol
Answer: Yes.
Trees are producers
Explanation:
Trees are producers because they have the ability to produce organic materials like sugar.
Trees have green pigments called chlorophyii on their leaves, this pigment trap light energy from the sun and uses carbondioxide and water to photosynthesized in order to produce sugars. Trees undergo a process called photosynthesis which is a process where by green plants uses light energy from sunlight with water and carbondioxide to produce sugars.
Once trees produce sugars, other organism cannot synthesized their own food on their own, so they largely depend on trees for organic materials. Theses organisms are herbivores and sometimes omnivores.
Therefore, Trees are producers.
