The level of organization involves an organism’s use of the mouth, saliva, teeth, stomach, intestines, liver, and pancreas to break down food in the organ system. The correct option is D.
What is the organ system?An organ system is a collection of organs that cooperate to carry out a certain task in the body of an organism. Organs, which are self-contained collections of tissues like the heart that cooperate to carry out a single function, are present in the majority of animals and plants.
The human body is composed of 11 primary organ systems. These include the reproductive, integumentary, skeletal, muscular, nervous, endocrine, circulatory, lymphatic, respiratory, digestive, and urinary systems.
Organ systems are collections of organs that cooperate to carry out a task for the body they are a part of. They can aid in gas exchange, waste removal, nutrient acquisition and transportation, illness sensing, and disease protection for the body.
Therefore, the correct option is the D. Organ system.
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Substance A's molecules are small. Substance B's molecules, which react with substance A to produce a blue-black color, are larger in comparison. If a solution of substance A is placed inside a selectively permeable bag, and the bag is placed in a solution of substance B, what will happen?
Here's link to the answer:
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When A reacts with B, it turns blue-black because the substance A is starch and its molecules are small, which is glucose. The substance B is iodine, which combines with starch to become blue black. If A is present in B, then the A will become blue black.
What is the reaction between the starch and the iodine?
Starch is a polymer that is made up of glucose monomer and is found in plant-based food products. This starch can react with iodine and produce a blue-black coloration, so when the substance A is placed in the substance B with a selectively permeable membrane, the substance B (iodine) can easily enter the starch and form the blue-black coloration. This is known as the starch-iodine reaction, and it results in a blue-black polysaccharide.
Hence, if a solution of substance A is placed inside a selectively permeable bag and the bag is placed in a solution of substance B, then the substance A (starch) will turn blue-black.
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What is so important about Earth's placement in the solar system?
A) It is exactly 93 million miles away, which is the magic zone for every star in the
universe
B) It's in the habitable zone - not too close and not too far from the sun
C) It's the third planet, and only #3 is considered "just right around any given star
An image of an influenza virus is shown. The spike-like structures that cover the virus are surface proteins.
What is the function of the surface proteins on the influenza virus?
Answer:
D. to remove a host cell's DNA
Explanation:
I hope that this helped you :D
Answer:
I got it right... this is a first choice D) to remove a host cell's DNA
Explanation:
thank you!
give me a mark for brainly
7. Which of the following systems is NOT found in a flatworm:
a. Digestive system
b. Respiratory system
c. Nervous system
d. All of the above
Answer:
No. B
8 think so
I hope it helps ✌️
Explanation:
Parasitic flatworm do not have a digestive system because they don't digest there food. They just suck it when the upper gut muscles contract, suck it inside their body then gobble them up and then they're done sucking the nutrients from the food people eat.
Answer:
A. Digestive system
HOT PHONI
MOMRON
PRODUNA
A
The old strand of DNA reads TACGAATAG. Enzyme B makes the
new RNA strand:
OUACGAAUAC
ATG CITATG
AUG CUU AUC
AUGGUUUAUC
QUESTION 14
1 points
Save Answer
Answer:
The correct answer would be - AUGCUUAUC
Explanation:
The new mRNA strands are made by the process called transcription that involves an enzyme that helps to copy a segment of DNA or gene to produce a new RNA strand that encodes for the protein. In this process, a new RNA strand copied the complementary to the sequence of DNA strand. It means adenosine is copied into its complementary form uracil in RNA, Thymin to adenosine, cytosine to guanine and guanine to cytosine.
Original strands: TACGAATAG
new RNA strand: AUGCUUAUC
Which population is limited by a density- dependent factor?
In the early stages of development, the embryos of dogs, pigs, and humans resemble one
another. This observation suggests that these animals may have
A)a common ancestry.
B)a similar number of chromosomes.
C)a similar habitat requirements.
D)the same blood components.
Answer:
a common ancestry.
Explanation:
What are three ways used to describe organisms such as humans
Answer:
heterotrophs, tertiary consumers and top carnivoresExplanation:i toke the test
1.
DNA has the limited ability to repair itself when damage
occurs. What might happen to cause damage to the DNA in a
cell?
Which event is most likely to happen if the mouse population is wiped out?
O A. The snake population will decrease.
OB. The owl population will increase.
C. The plant population will decrease.
OD. The fox population will increase.
Sorry I need help again I got like 2 more question sosoisksksks
The snake population will decrease. If all of the mice in an area die out, some snakes — which feed primarily on mice and other small animals — will starve unless they are able to find another food source.
Please mark Brainliest if this helped you! :)
Answer:
A. The snake population will decrease
Explanation:
Because the snakes wont have much food to eat
Write a hypothesis showing the effect of nutrients in the soil on the growth rate of the tomato plant
Hypothesis:
As the tomato plant grows, nitrogen levels in the soil will decrease
A hypothesis showing the effect of nutrients in the soil on the growth rate of the tomato plant is As the tomato plant grows, nitrogen levels in the soil will decrease.
What is soil ?The soil is a mixture of different components which comprises minerals, organic matter, and living organisms, it is a loose sediment, Moreover, there are different types of soil like Clay Soil, Sandy soil, Loamy Soil, Silt Soil
soil it is One of the most crucial components of the biosphere, this particle is composed of 45% minerals, 50% spaces and 5% organic matter, the soil involve in many important functions such as Providing a growth medium for the plants, Acts a modifier of the earth’s atmosphere
The formation of soil involve in different process , it can be formed by weathering of rocks and the weathering of Solid rock occur in three way like Mechanical Weathering, Chemical Weathering, Biological Weathering
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what is the mRNA of GAGATTTACCGTAGC
Answer:
CUCUAAAUGGCAUCG
Leu-Ter-Met-Ala-Ser
Explanation:
this should be correct, in mRNA A codes for U, T codes for A, C codes for G and G codes for C. Hope this helps
What type of microscopy would you use to study the detailed internal structure of a mitochondria? A.Light microscopy B.Scanning Electron Microscopy C.Transmission Electron Microscopy D.Electron microscopy
Answer:
C: Transmission Electron Microscopy
Explanation:
Transmission Electron Microscopy shows the complex internal membrane structure of mitochondria
Which phase of the cell cycle is shown in image A
Based on the reading, what is the characteristic that differentiates the bullfrog?
Answer:
it has a bulls fan in it so it is powerful
What is the function
of the Slavery glands
.what is the function of the slavery glands
Answer:
To produce saliva which breaks down food
Please answer asap!
what is the difference between sleet and freezing rain?
Answer:
Freezing rain comes when the cold layer is small. This doesn't allow the raindrops to fully freeze before hitting the ground. Sleet forms when there is enough time for the raindrops to freeze completely before hitting the ground
Explanation:
Sleet is already half-frozen, while freezing rain is icey cold and freezes when it hits the ground
pls help! In dragons, fire breathing is a sex linked (x- linked) trait. Fire breathing is a recessive condition carried on the x chromosome.
Identify the sex and if it is a fire breathing dragon or a non-fire breathing dragon
a) XX
b) XTY
c) XY
d) XXT
e) X*XT
What would be the genotype for each of these dragons?
a) Fire breathing female
b) Non-fire breathing male
c) Non-fire breathing female
d) Carrier for fire breathing female
fill the vocab
biology
1. interact
2. nonliving
3. living
4. reproduce
5. population
6. biosphere
7. species
8. ecosystem
9. biosphere
10. biodiversity
To what genus does the following organism belong to: Crotalus adamanteus *
A.Eukarya
B.adamaneteus
C.Crotalus
D.Animalia
Answer: crotalus
Explanation: i just took the test
the specific physical location in which a given species lives is called its
a- community
b- abiotic factor
c- climate
d- habitat
Answer:
d
Explanation:
Hi guys! Enjoy some points on this sunny Monday!
Answer:
thnx!
Explanation:
Answer:
thank youuuuuu
Explanation:
A biologist wants to measure the effect of gene flow between populations. Which of the following investigations will allow her to accomplish this goal?
A)An investigation that determines a change in allelic frequency of a wolf population by theimmigration of a wolf from another population.
B)An investigation that determines the amount of time it takes for genes from a bee to transfer to the flower it fertilizes.
C)An investigation that determines the causes of mutations in genes that one species of guinea pig transfer to another species of guinea pig.
D)An investigation that determines the rate at which an antibiotic prevents a virus from transferring genes to a cat.
Answer:
B
Explanation:
Cause I say so
The investigation that will allow a biologist to measure the effect of gene flow between populations is that a change in allelic frequency of a wolf population by the immigration of a wolf from another population. Thus, the correct option for this question is A.
What is Population?A population may be defined as a group of individuals belonging to the same species living in the same area at a given time. The size, density, abundance, birth rate, death rate, dispersal, etc. are categorized as the characteristics of a population. These characteristics are known as demographic factors.
According to the context of this question, the process of gene flow can be determined by collating allele frequencies of populations. With this mechanism, if the two populations have increased variation in their gene pool, it expresses a lesser amount of gene flow because gene flow increases homogeneity among different populations.
Therefore, the correct option for this question is A.
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The _________ are one of 3 Thigh muscles that connect the hip and Knee.
Hip flexors
Quadriceps
Bicep Femoris
Hamstrings
The reproductive strategy when hatchlings are able to move and
feed themselves
Explanation:
Precocial development The reproductive strategy in which hatchlings of birds are able to move and feed themselves.
State ONE reason why muscle tissues are likely yo be affected by mitochondrial diseases.
(PLEASE ANSWER ASAP DUE VERY SOON, 15 POINTS!!)
Answer:
Mitochondria give more than 90% of the energy used by the body's tissues; mitochondrial disorders are caused by a lack of energy for cells of the body
Explanation:
Where do the nutrients go that decomposers recycle from dead plant and animal
matter?
What must be true if prokaryotes evolved into eukaryotes by endosymbiosis
Answer:
The ability to absorb other cells gave some prokaryotes a survival advantage.
Explanation:
Fruit can be preserved to some extent by keeping in a dark, cool place. Suggest why this technique might work.
Answer:
because the cold is like a fridge and the dark preserves the fruit
Answer:
it may prevent access to animals because not only insect and bacteria like fruit
_______ is a method of reproduction for some type of bacteria?
Answer:
theres a few answers for this
mitosis or asexual both work
Explanation:
Answer:
binary fission
Explanation:
Bacteria reproduce through a process called binary fission. During binary fission, the chromosome copies itself, forming two genetically identical copies. Then, the cell enlarges and divides into two new daughter cells.