Answer: could you kindly mark me brainlest??
binary fission asexual reproduction in which a single cell divides into two with no exchange of genetic material; reproduction method of bacteria
budding A kind of asexual reproduction involving the growth of a new individual from part of an older organism. It can also refer to uneven distribution of cells that results in one cell receiving most of cell contents. In grafting, budding involves reducing the scion to a singular bud.
central disk = The central portion of a starfish. The arms of a starfish radiate from the central disk.
colony = A group of organisms attached to one another after undergoing asexual reproduction from a common parent.
conidia = A special kind of asexual spore found in many kinds of fungi.
multiple fission = A kind of asexual reproduction in which a single cell undergoes many mitotic divisions in the nucleus and a number of daughter cells are produced all at once.
propagation = The act of propagating or establishing and growing new plants.
protist = A one- or few-celled organism with chromosomes. Many have characteristics of both animals and plants.
regeneration = A phenomenon in which organisms break into two or more parts and then each part grows into a new individual.
spore = A small, resistant cell that can grow into a new organism. They may be produced either by meiosis or mitosis.
unicellular = One-celled.
What is the point when earth is closest
Answer:
When it is perihelion and winter in the Northern Hemisphere, the Earth is the closest to the Sun.
Explanation:
Above.
Which of these is not used by the nervous system to instruct the endocrine
system?
O A. Synapses
O B. Neurotransmitters
O C. Blood vessels
O D. Neuroendocrine cells
Answer:
c
Explanation:
Answer:blood vessels
Explanation:trust me bro
plz help!!!!!!!! A natural biological cooling process is sweating. Using your knowledge of endothermic and exothermic, explain why your body feels cooler when it sweats.
Answer and Explanation:
An exothermic reaction takes place when heat flows out of a system into its surroundings. ... When you sweat, the system – your body – cools down as perspiration evaporates from the skin and heat flows to the surrounding area. This means sweating is an exothermic reaction.
Which occurs when the body response to the environment by maintaining a stable internal environment despite changing external conditions
Answer:
homeostasis
Explanation:
Responding to the environment by maintaining a stable internal environment despite changing external conditions is characteristic of living things. The maintain of stable internal environment called homeostasis. Other characteristics of living things are: the possibility to produce, one or more cells, the possibility to grow and develop...
i hope i answered your question!
thanks,
Michael
All viruses causes diseases and are called parasites.. true or false please help
Answer:
False
Explanation:
theres this site called weegy just put weegy after every question and answers come up
BIOLOGY EXPERTS HELP!!! Which of the following examples poses the greatest potential threat to an ecosystem’s biodiversity?
a) Abandoned farmland is allowed to go fallow and begins to fill in with weeds, shrubs, and saplings.
b) A nonnative species of bee is introduced to prey on the introduced species of fire ants in the Southern United States.
c) A monoculture of fir trees is planted on land that was once clear cut from deforestation.
d) The trapping and relocating of wolves poses a threat as they move into areas of high human population.
Answer:
b) A nonnative species of bee is introduced to prey on the introduced species of fire ants in the Southern United States.
Explanation:
:)
the donor blood type considered to be universal
Answer:
O negative blood
Explanation:
For emergency transfusions, blood group type O negative blood is the variety of blood that has the lowest risk of causing serious reactions for most people who receive it. Because of this, it's sometimes called the universal blood donor type.
HOPE IT HELPS :)
PLEASE MARK IT THE BRAINLIEST!
Answer:
type O
Explanation:
type O, since it contains no antigens. Type O, negative, to be more speciifc (with negative referring to the Rh factor) however O Negative Is widely considered the universal blood type. It is very important because it potentially be transfused to any patient regardless of their blood type. Especially in emergency situations, when there isn't enough time to determine a patients blood type. A person with type O - is considered to be a universal donor because his blood can be safely received by a person with type A, B, AB, or O.
hope this helped!
Is kidney disease a genetic or environmental disease? Why?
Brainiest to best answer
Which is NOT a role played by a type of RNA in protein synthesis?
O mRNA transcribes the DNA template.
rRNA makes up ribosomes, which translate the genetic code into a protein.
O tRNA pairs RNA bases with amino acids.
O pRNA is the product of chemically linked amino acids.
Answer:
pRNA is the product of chemically linked amino acids.
Explanation:
All the other choices are exactly the roles of RNA in protein synthesis: mRNA "messenger" RNA transcribes the DNA and travels out of the nucleus; then rRNA "ribosomal" RNA in the ribosome helps assemble the protein using the mRNA; tRNA "transfer" RNA brings amino acids to the assembly line of ribosome and mRNA.
There is no pRNA that I know of, although there are many types of other RNAs like piRNAs (piwi RNAs!) or siRNAs.
All of the following are effects of Global Warming EXCEPT
Your answer:
increase in hurricanes
lower sea levels
increase in disease
melting polar ice caps
Answer:
increase in disease
Explanation:
What are the main characteristics of amphibians?
Answer:
Amphibians are small vertebrates that need water, or a moist environment, to survive. The species in this group include frogs, toads, salamanders, and newts. ... The larvae are aquatic and free-swimming—frogs and toads at this stage are called tadpoles. At a certain size, the young develop limbs and lungs.
Explanation:
Answer:
undergo metamorphosis.,coldblooded and absorb water and undergo gas exchange
Are pictures of relationships
Some students used information they gathered from lab investigations to prepare a table. They entered the table in their lab notebooks. Which of these correctly identifies the two cells described in the table? Your answer: A.Cell 1 is eukaryotic, and Cell 2 is prokaryotic. B.Both Cell 1 and Cell 2 are prokaryotic. C.Cell 1 is prokaryotic, and Cell 2 is eukaryotic.
Answer:Cell is eukaryotic
Explanation:
got it right
Answer:
C
Explanation:
Which of the following is an example of a chemical change?
A. Breaking wood
B. Melting ice
C. Bending metal
D. Baking bread
Answer:
D. Breaking bread is an example of chemical reaction.
What are the colors of the rainbow?
Answer:
red, orange, yellow, green, blue, purple, and someone times violet
Explanation:
Explanation:
The seven colors of the rainbow are :red, orange, yellow, green, blue, indigo, and violet.
Hope this helps..
Have a nice day
Many species diverge from a single ancestor in the process of
A. gene flow
B. adaptive radiation
O C. radioactive dating
D. genetic isolation
Answer:
genetic isolation
Explanation:
Which theory did Pasteur disprove by using boiled beef broth and a flask with
S-shaped tubing?
A. Cells came from preexisting cells.
B. Cells make up all living things.
C. Cells are the basic unit of life.
D. Cells came from nonliving things.
Answer:
D
Explanation:
Pasteur blocked the flask from open air to prove that cells couldn't spontaneously come into life, but rather they must come from preexisting cells.
Answer:
Cells came from nonliving things
Explanation:
Fast!!! Which is a FALSE statement about the blood that leaves the heart through the pulmonary artery? A. It is deoxygenated. B. It is transported to the lungs. C. It contains high levels of oxygen. D. It contains high levels of carbon dioxide.
Answer:
hope this helps
Explanation:
The pulmonary artery channels oxygen-poor blood from the right ventricle into the lungs, where oxygen enters the bloodstream. The pulmonary veins bring oxygen-rich blood to the left atrium. The aorta channels oxygen-rich blood to the body from the left ventricle.
Which evidence has led scientists to conclude that there are different layers within Earth's interior?
(1) analysis of earthquake wave data
(3) rock samples taken from Earth's core
(2) measurement of Earth's diameter
(4) temperatures taken within each layer
Answer:
Explanation:
1) análisis de datos de ondas sísmicas
Evidence has led scientists to conclude that there are different layers within Earth's interior based on analysis of earthquake wave data, measurements of Earth's diameter, and temperatures taken within each layer, so options 1, 2, and 4 are correct.
What is the significance of the different layers within Earth?There are various layers on the earth with distinct significance, such as the crust and the upper part of the mantle, which make up the lithosphere, which is the solid part of the Earth, and the tectonic plates that are constantly moving and colliding, which causes earthquakes and volcanic activity. The core is the inner part that has the magnetic fields, and the mantle is the part present in between the crust and the core.
Hence, evidence has led scientists to conclude that there are different layers within Earth's interior based on analysis of earthquake wave data, measurements of Earth's diameter, and temperatures taken within each layer, so options 1, 2, and 4 are correct.
Learn more about the layers within Earth here.
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Which statement describes all types of matter?
A. It is made of carbon, hydrogen, and oxygen.
B. It is composed of organic materials.
C. It takes up space and has mass.
O D. It is made of proteins and carbohydrates,
Answer:
Im pretty sure the answer is C
Answer:
C It takes up space and has mass.
Explanation:
Everything in the world has space and mass
Compare and contrast nonspecific and specific defenses
Answer:
nonspecific immunity are things that protect the body from various bacterias, viruses, and pathogens. ... Specific immunity are things that protect the body from specific pathogens. It includes the third line of defense. They include the lymphocytes (white blood cells) such as the macrophages, t cells, and memory b cells
Explanation:
What do you predict would happen if you placed the smaller ball on the bottom, and the
large ball on top? Be sure to support your claim with evidence.
Answer:nothing
Explanation:even though a smaller object would have a great force, a larger ob will move the smaller object farther
"This leaf is 4 inches long."
What kind of observation is this?
A Quantitative
B. Qualitative
C Hypothetical
D. Inferential
Which of the following methods would provide the most accurate information for students collecting data about local attitudes concerning the use of alternative fuels for automobiles?
Answer:
tell us the methods dude
Explanation:
dude you need give us the methods so we can tell you
A scientist decides to study the effect of salt on a particular type of bacteria. Arrange the steps of the scientific method in the correct order to
show how the scientist would proceed with his work.
The scientist asks the question,
Does salt help the growth of
these bacteria?
>
The scientist puts the bacteria in
three different environments:
high salt, medium salt, and low salt.
A microbiologist notices that
some bacterial species thrive
in salt water environments.
The scientist forms a hypothesis
that higher concentrations of salt
may increase the growth of these
types of bacteria.
The scientist publishes his report
in a scientific journal.
Answer:
yes it does help the growth of bacteria.
The correct order of the steps of the scientific method to show how the scientist would proceed with his work are: 2 - 3 - 4 - 5 - 6 - 7
What is the scientific method?A microbiologist notices that some bacterial species thrive in salt water environments.The scientist asks the question, Does salt help the growth of these bacteria?The scientist forms a hypothesis that higher concentrations of salt may increase the growth of these types of bacteria.The scientist puts the bacteria in three different environments: high salt, medium salt, and low salt.The scientist collects and analyzes the data obtained from the experiment.The scientist draws a conclusion based on the results of the experiment.The scientist communicates the results and conclusions to the scientific community by publishing a report in a scientific journal.
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Environmental damage due to increased pesticide use
Answer:
I would say A
Explanation:
A red blood cell placed in distilled water will swell and burst due to the movement of Your answer: A.salt from the distilled water diffusing into the cell B.water molecules moving by osmosis into the cell C.water from the red blood cell moving into the distilled water
When are two populations likely to have very similar allele frequencies?
A. If the selective pressures are different
B. If there is a high mutation rate
C. If there is a large amount of genetic drift
D. If there is a large amount of gene flow
Answer:
c). If there was a large amount of genetic drift.
If the price of gene drift is excessive enough, then two populations will have equivalent allele frequencies and consequently can be taken into consideration as a single powerful population.
What causes allele frequencies to live equally?Allele frequencies continue to be constant over the years due to the following: there is no considerable price of a brand new mutation. individuals with all genotypes are similarly able to mate and pass on their genes; that is, there's no choice against any precise genotype.
What are two impacts of allele frequencies of a population?The natural choice, genetic drift, and gene go with the flow are the mechanisms that purpose modifications in allele frequencies through the years. while one or greater of those forces are appearing in a populace, the populace violates the Hardy-Weinberg assumptions, and evolution occurs.
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Which statement about the nervous system is true?
What does it mean to make a prediction?
Answer:
A prediction is when you believe that something is going to happen. Example: I predict that someone will answer this before me.
Predictions can either be right or wrong.
