What would happen to a plant if the amount of carbon dioxide in the air suddenly decreased?
Which of the following statements about plankton or nekton is NOT correct?
a. Nekton are active swimmers.
b. Phytoplankton are important primary producers.
c. All plankton are closely related to plants.
d. Plankton drift or swim weakly.
e. Zooplankton are heterotrophic plankton.
Answer:
B is the answer
Explanation:
plants make their own food and in this case phytoplankton aslo plankton are known as plants
Which best describes the two types of shared characteristics?
A 1 - characteristics that remain in the common ancestor and the modern organism
2 - characteristics that are new and have been modified from what was found in the
common ancestor
B 1 - characteristics that are new in the common ancestor and the modern organism
2 - characteristics that have been modified from what was found in the common
ancestor
C 1 - characteristics that have been modified in the common ancestor but not in the
modern organism
2 - characteristics that are new in both the common ancestor and the modern
organism
D 1 - characteristics that remain in the common ancestor and the modern organism
2 - characteristics that are new in both the common ancestor and the modern
organism
Answer:
characteristics that remain in the common ancestor and the modern organism. 2 - characteristics that are new and have been modified from what was found in the common ancestor. 1 - characteristics that remain in the common ancestor and the modern organism. ...Mar 11, 2020
Answer:
the answer is c
Explanation:
Ok how about my guinea pig? Please don't report.
Answer:
HELLO AND THANKS
Explanation:
i need some help on this i dont know can someone plz help me
Answer:
D is your answer I believe
Which other food items were digested by lactase, the enzyme that breaks down milk?
Answer:
im not sure what you mean by this question but ill answer the best way i can!
Explanation:
Bread and baked goodsMilk chocolate and some candiesSalad dressings and saucesBreakfast cereals and cereal barsInstant potatoes, soups, rice and noodle mixesLunch meats (other than kosher)Cheese flavored crackers and other snacksthese are foods containing lactose in them, which lactase breaks down.
hope this helps!
Please help me with this question :} or I'll fail my class :{
For the genotype you just have to write the pair of letters
for the phenotype it's unclear what most genes represent but if one dominant allele is present the dominant trait will maniefest, considering all the cases are complete dominance
1.
q arm of chromosome
a.genotype Ff
phenotype the dominant trait(F)
b.genotype tt
phenotype: the recessive trait(since it's the only one present)
c.genotype Bb
phenotype: the dominant trait
d. genotype hh
p arm of chromosome
phenotype the recessive trait
e.genotype Rh+Rh+
phenotype positive rhesus factor
f.genotype mm
phenotype recessive trait
g. genotype CC
phenotype dominant trait
2.
q arm of chromosome
a.genotype Ff
phenotype dominant trait
b.genotype TT
phenotype dominant trait
c. genotype bb
phenotype recessive trait
d.genotype hh
phenotype recessive trait
p arm of chromosome
e.genotype Rh+Rh-
phenotype positive rhesus factor
f.genotype mm
phenotype recessive trait
g.genotype Cc
phenotype dominant trait
Sexual reproduction is a process by?
Answer:
Sexual reproduction begins with sperm and egg cells, which are produced through a process called meiosis. ... In sexual reproduction, a haploid sperm from the male parent fertilizes the haploid egg from the female parent to produce what is called a diploid zygote. Zygote is the technical term for a fertilized egg.
When the concentration of molecules are the SAME on both sides of the cell
membrane, the solution is *
A. Hypertonic
B. In equilibrium
C. Hypotonic
D. Kinetic
Answer:
isotonic: in equilibrium.
Explanation:
tonicity is the relative concentration of solutes dissolved in solution which determine the direction and extent of diffusion. if let's say sodium is the same both inside the cell membrane and outside the cell membrane then it is isotonic in equilibrium.
Which organism can convert light energy into chemical energy?
A. alga
B. mushroom
C. paramecium
D. hydra
Answer:
I think the answer is A but i'm not sure if this is correct hope the explanation part helps
Explanation:
Photosynthesis is the process by which organisms that contain the pigment chlorophyll convert light energy into chemical energy which can be stored in the molecular bonds of organic molecules (e.g., sugars).
if you step on a sharp object muscles in your leg will rapidly put your foot away.
what is the correct term for this type of reaction?
Answer:
Explanation:
Sharp object the reaction is a reflex its involuntary and it doesn't involve ur brain it protects u from damage.So u step on the sharp object whihc is a stimulus so the reaction is reflex its quick and automatic.
Hope this helps
Can someone help me with the question please.
Answer:
B Sun > Algae > Shrimp > Red drum
Respiration requires _________,
which is a waste given off during photosynthesis
Answer:
it's oxygen
Explanation:
the final phase of mitosis characterized by the separated chromosomes reaching the poles
of the cell. The nuclear membrane and nucleolus begins to reappear around each set of
chromosomes
Answer:
Telophase
Explanation:
How is the earthworm limited by being a skin breather?
Answer:
Earthworms need oxygen just like humans, but they don't have lungs like we do. They have a special skin that allows them to “breathe” oxygen right through it. ... This means the amount of oxygen inside the earthworm will always be less (lower concentration) than the area outside of the earthworm (higher concentration).
Answer:
It won't survive under water? mabye..... i don't think it sent the full question
What are the locations and end products for the processes of transcription and
translation?
The cytoplasm is the site of translation, the next process that converts a gene into a protein. In order to “read” the sequence of mRNA nucleotides, the ribosome, a specialized complex, interacts with the messenger RNA.
What is role of gene expression in an organism?It serves as both a volume control that raises or lowers the level of proteins produced, and an on/off switch to regulate when proteins are created.
Because a particular protein can only be made when its gene is turned on, gene expression is significant.
But the process of turning a gene into a protein involves numerous steps, and one of these phases—the production of proteins—is essential for the gene expression pathway that can be altered in cancer.
Therefore, transcription occur at nucleus and translation take place in cytoplasm.
Learn more about gene expression here:
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Any one free
InboX me (◍•ᴗ•◍)❤
Answer:
hiii
Explanation:
Describe the steps that your body takes when building immunity.
Please helpppp this is due today
Answer:
Explanition:
The immune system is made up of special organs, cells and chemicals that fight infection (microbes). The main parts of the immune system are: white blood cells, antibodies, the complement system, the lymphatic system, the spleen, the thymus, and the bone marrow.
Can some one tell me why i have no common since but i have all A's in school? Im really confused
Answer:
Well, sometimes you use the process of elimination in some areas.
Explanation:
For example,
You don't have common sense in math class, but you can determine how to divide and multiply an equation. Sometimes you don't have to be "AP Smart", and you can still have all A's.
Or you could just research the answers :)
A claim for a CER, is a simple sentence that answers the scientific question without
explaining why it is a good answer.
True
False
Please help me with these
those are nucleotides
since all three of them contain deoxyribose (because there's only one hydroxil group) they are DNA nucleotides
the first nucleotide has cytosine as it's nitrogenous base
the second nucleotide has adenine as it's nitrogenous base
the third nucleotide has thymine as it's nitrogenous base
What increases as you move from the surface to the interior of the Earth?
Answer:
Heat/temperature
Explanation:
"There are three main sources of heat in the deep earth: (1) heat from when the planet formed and accreted, which has not yet been lost; (2) frictional heating, caused by denser core material sinking to the center of the planet; and (3) heat from the decay of radioactive elements." These give the core and a few of the outer layers of the earth more and more heat.
You splice DNA fragments from a "foreign" source into the patient's gene so that the gene will begin manufacturing the enzyme. The foreign DNA + the new DNA
Answer:
recombinant DNA
Explanation:
In molecular biology, recombinant DNA molecules are genetic sequences formed by combining DNA material from different sources (i.e., organisms, populations, species, etc). Proteins produced from DNA recombinant molecules are known as recombinant proteins. Molecular cloning is the most widely used technique in molecular biology in order to produce recombinant DNA molecules. In this technique, a cloning vector such as, for example, a plasmid of a bacterium, is used to insert a foreign DNA fragment into another cell which is then expressed in the host cell.
which ecosystem likely has the highest biodiversity? W, X, Y, Z
Answer:
I think it's Z
Explanation:
Answer:
Z kuddos to the dude above me
Explanation:
What events must have occurred for fossils of marne organisms to be in a mountain far above sea level?
Answer:
el sapo
Explanation:
The formation of an ionic bond involves the
Select one:
O sharing of neutrons.
sharing of protons.
transfer of neutrons
transfer of electrons
Answer: transfer of electrons
Explanation:
Can u pls help me this is due today I will give brainliest
Answer:
exmaple z
Explanation:
it is the heaviest so it would require more to push
The electrons that travel through electron transport chain #1 (and that have been excited off of the chlorophyll molecules on photosystem #2) are used to
Answer:
energy released in these electron transfers is used to form an electrochemical gradient. In chemiosmosis, the energy stored in the gradient is used to make ATP.
Explanation:
Hope this helps :)
Which of these describes a way in which humans could increase biodiversity in a marine ecosystem? A. They could introduce new species to the ecosystem. B. They could limit fishing to only one kind of fish in the ecosystem. C. They could ban boating,snorkeling,and scuba diving in the ecosystem. D. They could restrict the amount of each type of fish or shellfish harvested from the ecosystem
Which is not a likely economic tool to address environmental issues?
Emissions fees and taxes
Responsibility for a product from production to disposal
Small business liability relief
Defunding government regulation
Explanation:
Policy-makers have two broad types of instruments available for changing consumption and production habits in society. They can use traditional regulatory approaches (sometimes referred to as command-and-control approaches) that set specific standards across polluters, or they can use economic incentive or market-based policies that rely on market forces to correct for producer and consumer behavior. Incentives are extensively discussed in several EPA reports
Two basic types of traditional regulatory approaches exist. The first, a technology or design standard, mandates specific control technologies or production processes that polluters must use to meet an emissions standard. The second, a performance-based standard, also requires that polluters meet an emissions standard, but allows the polluters to choose any available method to meet that standard. Performance-based standards that are technology-based, for example, do not specify a particular technology, but rather consider what available and affordable technologies can achieve when establishing a limit on emissions. At times, EPA may completely ban or phase out the use or production of a particular product or pollutant, as it has done with chlorofluorocarbons (CFCs) and certain pesticides. Regulations can be uniform or can vary according to size of the polluting entity, production processes, or similar factors. Regulations are often tailored in this manner so that similar regulated entities are treated equally. MARK AS BRAINLIEST IF IT HELPS