Answer:
I think it's the Hawk because it kinda eats every other animal of the list....
Answer:
hawk forsure
Explanation:
i agr
Which characteristic do all protists have?
Answer:Characteristics of Protists.
Explanation: Like all other eukaryotes, protists have a nucleus containing their DNA. They also have other membrane-bound organelles, such as mitochondria and the endoplasmic reticulum. Most protists are single-celled.
Answer:
Characteristics of Protists. Like all other eukaryotes, protists have a nucleus containing their DNA. They also have other membrane-bound organelles, such as mitochondria and the endoplasmic reticulum. Most protists are single-celled.
Explanation:
Name the 2 functional groups in amino acids
Answer:
An amino acid is a molecule that contains two functional groups , an amine and a carboxylic acid , as shown in Figure 1. In this illustration there is an additional group called the side chain, designated with an R. The variation seen in naturally occurring amino acids arises from differences in this side chain.
Explanation:
Answer:
amine and carboxylic acid
Explanation:
heat flows from matter with __________________ temperature to matter with ____________________ temperature
Answer:
warmer to cooler
Explanation:
Heat flows naturally from a warmer object (higher energy) to a cooler one (lower energy). As you add thermal energy to an object its temperature will increase. Name two factors that will affect how much the temperature of a substance will change.
HELLPPP!!! I HAVE TILL 12:50
3. Preventing natural evolution
Does Gizmos time your work?
Answer: I don’t think so...
Explanation:
Single-celled eukaryotes arose from prokaryotes. Which organisms later evolved from single-celled eukaryotes?
Answer: muticellular fungi, plants, animals
Explanation:
Single-celled eukaryotes arose from prokaryotes. The organisms later evolved from single-celled eukaryotes are multicellular fungi, plants, animals.
What are eukaryotes?Eukaryotes are defined as a living thing made up of one or more cells, each of which has an unique nucleus and the genetic material DNA in the form of chromosomes.
All living things other than eubacteria and archaea are classified as eukaryotes.
It can also be defined as any of the single-celled or multicellular creatures that have a separate nucleus that is encased in membrane.
Prokaryotes are defined as a minuscule single-celled organism, such as bacteria and cyanobacteria, that lacks other specialized organelles or a distinct nucleus with a membrane.
It can also be defined as a kind of cell that lacks a genuine nucleus and organelles that are membrane-bound.
Thus, single-celled eukaryotes arose from prokaryotes. The organisms later evolved from single-celled eukaryotes are multicellular fungi, plants, animals.
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Charcot-Marie-Tooth is a muscular wasting disease that affects 1 in 2,500 people. Researchers have discovered that this occurs when a large gene on the short arm (p-arm) of chromosome number 17 makes a new copy of itself. What kind of chromosomal mutation is this?
deletion
duplication
translocation
inversion
Answer:
The correct answer is - duplication.
Explanation:
CMT or Charcot-Marie- Tooth is an inherited disease of muscular wasting that affects the arms and legs of an individual due to nerve damage mostly peripheral nerves that leads to smaller and weak muscles. This inherited disease is found to be due to the mutation that takes place on chromosome 17.
The mutation is duplication type due to fact that the short arm of chromosome number 17 takes place and copy the new copy of p-arm or short arm.
Thus, the correct answer is - duplication.
Answer:
duplication
Explanation:
the difference between lactic acid fermentation and alcohol fermentation
Answer:
In lactic acid fermentation, pyruvate is reduced to lactic acid. ... In alcoholic fermentation, pyruvate is reduced to alcohol and releases carbon dioxide. This type of fermentation is commonly used with yeast to make alcoholic beverages and cause bread to rise.
Explanation:
What is an enzyme’s function in living things?
1. Explain how the traits of an organism are related to the genes in DNA.
2. Describe how an organism’s genotype determines its phenotype (include the role of dominant and recessive alleles).
Genes in DNA or responsible for the traits an organism has. This is caused by Dominant and Recessive Traits. Remember that Genotypes are the genetic letters such as RR, Rr, and rr. Phenotype is physical traits.
Dominant Traits are more likely or always show in the offspring. The Dominant Genotype uses Capital letters such as RR.
Recessive Traits are less likely to show up. Their Genotype use lower case such as rr. Now genotypes of Rr have one dominant trait and one recessive trait. If the dominant trait was black fur and the recessive white fur, the offspring will be black fur because dominant traits overpower the other.
To understand how to know if an organism will have Dominant or Recessive Genes, you have to use something called a Punnet Square. Lets imagine 2 parents both have the genotype Rr. R is Black fur and r is white fur. As you can see from the chart, 3 of 4 boxes have Rr and 1 rr. Since there is a Dominant Trait with a Recessive, they will show a Dominant Phenotype, or Black fur. This has 3/4 chance and a 1/4 chance for white fur in the offspring.
| R. r
-----------------------------------
R | Rr. Rr
-----------------------------------
r | Rr. rr
Match the TECHNOLOGY with the EXAMPLES below.
1) Inserting a gene to allow a diabetic to produce insulin.
2) A man's pays a lab to
recreate his deceased dog from tissue samples.
3) Breeding corn plants that are resistant to disease and drought.
4) Using a virus to insert a gene that allows monkeys to see in color. 1. GENE THERAPY 2. CLONING 3. GMOs
Answer:
( Inserting a gene to allow a diabetic to produce insulin.) and (Using a virus to insert a gene that allows monkeys to see in color.) are both gene therapy
the corn plants one is GMO's
and the dog one is cloning
The role of the cell membrane is most like the job of which person?
a firefighter who evacuates people from a burning building
a police officer who allows select people to enter and leave a crime scene
a bus driver who drives the express route from the suburb to downtown
a teacher who keeps students in the classroom during an exam
The cell membrane's function is most comparable to that of a bus driver who operates an express route from a suburb to downtown. The passage of molecules, ions, and other particles into and out of the cell is controlled by the cell membrane, which is the outer layer of the cell.
What is a bus driver in charge of ?The bus driver is in charge of controlling traffic to and from the suburb and the city centre in a similar manner. The bus driver is responsible for making sure that just the correct people are permitted on board and that everyone arrives at their destination without incident.
A phospholipid bilayer with proteins embedded makes up the cell membrane. These proteins function as receptors, pumps, and channels that regulate the molecules moving in and out of the cell. Similar to this, the bus driver is in charge of making sure that only the correct individuals get on the bus and that they get at their destination without incident.
To guarantee the safety of the passengers, the driver must also be informed of traffic rules and regulations. Cell signalling also heavily relies on the cell membrane. It facilitates signal transmission from one cell to another, enabling cell communication.
To protect the passengers' safety, the bus driver must pay attention to his or her own signals as well as those of other moving vehicles.
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please help i dont understand this
Answer:
The problem is asking what gas the water plant is releasing, which in this case would be
D. Oxygen
Which allele combination represents a female who is heterozygous for a sex-linked trait?
XRY
XrY
XRXr
XRXR
C. XRXr
hope this helps :)
The allele combination represents a female who is heterozygous for a sex-linked trait is XRXr. Thus option C is correct.
What is meant by a sex-linked trait?A sex-linked trait is one that is encoded by a gene or an allele that is located on sex chromosomes. The sex chromosomes that are present in females is a pair of XX while in males there is only one X chromosome and one Y chromosome as sex chromosomes.
Most of the sex-linked traits are X-linked as the X chromosomes are larger and contain more genes than the Y chromosome.
The females are the carriers for the sex-linked heterozygous traits for a disease. The males cannot be carriers for such heterozygous traits. So the X-linked trait in males is always inherited from their mother. X-linked dominant traits are more commonly seen in females.
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If an organisms Haploid (Gamete) cell contains 34 chromosomes, how many chromosomes are in its Diploid (Somatic) cells?
Answer:
68
Explanation:
..................
The children in a middle school classroom are all exposed to chicken pox one week. Among these students are John, who had chicken pox when he was much younger, and Sara, who has never had chicken pox. Which student do you expect would be less likely to become ill with chicken pox following this exposure and why? (5 points) John: he has naturally acquired active immunity to chicken pox from his previous exposure. Sara: she has naturally acquired passive immunity to chicken pox from exposure to other students. John: the pathogens that cause chicken pox will no longer be able to enter his body. Sara: since she has not suffered from chicken pox, her immune system is probably stronger than Johns.
Answer:
John: he has naturally acquired active immunity to chicken pox from previous exposure.
Explanation:
Your body naturally has some immunity to things that aren't you, but when you get sick with a specific pathogen, your body begins to make antibodies that specifically recognize that pathogen. Each antibody only recognizes one pathogen, and it floats around waiting to find it again so it can tell your body to kill it before you get sick again. This is why we become immune to chicken pox; after the first time you beat it, your body has the labeled antibodies and it can quickly destroy the pathogen before you get sick again.
Answer:
John: he has naturally acquired active immunity to chicken pox from his previous exposure.
Explanation:
Ok, I know this is incredibly late and doesn't matter anymore, but I just wanna say that the person before me was correct. I just took the test and this was the correct answer.
All monomers are comprised largely
of...
A. sugars.
B. carbon.
C. water.
I need help on this please!!!!!
Answer:
I just did this i forgot
Which of the following chromosome pairings would a normal female duck have?
XY
XX
ZW
O ZZ
The chromosome pairings which would represent a normal female duck have ZW. Birds show female heterogeneity. Thus, the correct option is C.
What is the sex determination of birds?Sex-determination system is a biological system which determines the development of sexual characteristics in a living organism. The sex determination system is of two types which include male heterogeneity and female heterogeneity.
The system of sex determination in birds is of female heterogeneity. In birds, the sex of birds is determined by the inheritance of the sex chromosomes. Female birds have the heterogametic sex chromosomes ZW, whereas male birds have the homogametic sex chromosomes ZZ. This sex-determining system is highly conserved in the birds, which include nearly ten thousand different species.
Therefore, the correct option is C.
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What are the chemical characteristics of the most common mineral group?
Answer:
The chemical feature of each group is: native elements – only one element; silicates – silica tetrahedron; phosphates – phosphate tetrahedron; carbonates – one carbon atom with three oxygen atoms; halides – a halogen bonded with a metallic atom; oxides – a metal combined with oxygen; sulfates – sulfur and oxygen
Silicates are by far the most common mineral group. The two most common silicate minerals are feldspar and quartz.
What are the chemical characteristics of minerals?Physical and chemical properties such as hardness, density, cleavage, and color, crystallography, electrical conductivity, magnetism, radioactivity, and fluorescence are examples of these.Silicates are by far the most common mineral group. The two most common silicate minerals are feldspar and quartz.Silicates are salts that contain silicon (Si) and oxygen anions. Because the silicon-to-oxygen ratio varies so much, silicates come in a variety of forms. However, silicon atoms are found at the centers of tetrahedrons in all silicates, with oxygen atoms at the corners.To learn more about : Silicates
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Who do you agree with and why? It's ok to chose more than one person. Explain why you chose the person you did focus on resources and processes that support plant life and growth
Answer:
This is really your opinion
Explanation:
Its who you agree with
Answer: I agree with Marco
Explanation: Plants need carbon dioxide to perform photosinthesis. Which is the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.
Look at the photosynthesis reaction.
6CO, + 6H,0- CoHO6 + 60,
What is produced as a result of photosynthesis?
O Glucose and oxygen
O Carbon dioxide and water
O Glucose and chlorophyll
O Water and light
Answer:
Glucose and oxygen
Explanation:
According to the reaction, photosynthesis is the process by which plants manufacture their food in the presence of sunlight to give off glucose and oxygen
Victor made the graph shown to record the observations of an experiment to study the effect of soil additives on the growth of plants. Three identical plants having a
height of 25 cm were used for the experiment. The first plant had no soil additives, the second plant had wheat straw in the soil
, and the third plant had polymer in
the soil. All other growing conditions of the plants were kept constant.
Plant Growth
300
250
200
Height in cm
150
No additive
Wheat straw
Polymer
100
SO
D
Month
Which correct step in the scientific method did Victor most likely do before the step described here?
O Analyze the data
O Publish the results
Construct a hypothesis
O Make conclusions based on the graph
Answer:
A
Explanation:
I got it right
help asap ... will give brainliest if right !!
Answer: Carbon D
Explanation:
:) im bored
Answer:
B
Explanation:
Can someone please help mee?!!
Answer:
THATS CHEATING NO CHATING IN THE TEST NO NO ITS AGAINST COMMUNITY GUIDELINES!
Explanation:
Answer:
B
Explanation:
The mid ocean ridge is what creates newly made rock.
Biotic potential causes populations to A. grow B. remain stable C. die D. decline
I need help plz i thought i could get help here
Answer: I believe it is d because water does take a while.
Explanation:
This is one of the questions
Answer:
those are the answers! just click em,
Explanation:
A) Living things come from nonliving things.
B) Cells can come from nonliving materials
C) Frogs can come from mud.
A major volcanic belt known as the _______________________ circles the Pacific Ocean.
Answer:
Ring of fire
Explanation:
Due to the Many volcanoes that are made up of the are that's how it got it's name
Answer:
I believe it is named the ring of fire. a circle like shape lined with volcanoes.
A yellow frog and a blue frog are crossed. The resulting offspring are green. How would you describe the pattern of inheritance?
Answer:
The correct answer is - incomplete dominance.
Explanation:
Incomplete dominance is a type of inheritance in which the dominant allele or gene does not mask the other gene or allele completely and produce a blend or mixture of both alleles in the phenotype.
In this case, where alleles are in their pure breed they show their respective yellow and blue color but after the cross, they produce offspring with the heterozygous condition, and due to incomplete dominance they produce a mixture of both alleles in the offspring.
