Following the characteristic of the gene, the genotypes for spotted dog breeds would be bb.
GenotypesThese are the genes that condition traits.
A gene is made of two alleles. If the alleles for a gene are the same, the gene is said to be homzygous, otherwise, it is heterozygous.
Dominant alleles always mask the effects of recessive alleles whenever they occur together.
Thus, for the trait in question, B_ will always give spotted phenotypes. The only way the recessive allele can be expressed is if they occur together as bb.
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Answer:
def bb
Explanation:
i took a test with this
36.
Keisha passes a local dairy farm that has many
brown cows, but only a few white cows. A dominant
allele produces brown hair in cows and a recessive
allele produces white hair. Which characteristic of
any brown cow can Keisha identify?
A. The genotype of both of the cow's parents
B. The genotype of the cow's hair color
C. The phenotype of both of the cow's parents
D. The phenotype of the cow's hair color
Answer: D. The phenotype of the cow's hair color
Explanation: The definition of phenotype is the set of observable characteristics of an individual resulting from the interaction of its genotype with the environment. Therefore, the answer would be D. Hope this helps!
A scientist is studying the effect of temperature on the growth of mold on bread. He proposes the following: "If temperatures are above 30°C, then mold will grow more rapidly than at lower temperatures." While testing this prediction, he realizes that the bread he is using was contaminated and fails to grow mold at all.
What would be the most logical step for the scientist to do next?
A. continue with the experiment according to the scientific method
B. go back and try the experiment with different bread
C. carefully test the bread to determine the nature of the contamination
D. abandon the experiment completely
Answer:
C
Explanation:
Process of elimination
Answer:. carefully test the bread to determine the nature of the contamination
Explanation:
What does CGG represent?
Answer:
Shorthand for the DNA sequence: cytosine-guanine-guanine. Cytosine and guanine are two of the four molecules, otherwise called nucleic acids, that make up DNA.
Explanation:
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Is it okay to be a part of the LGBTQ+
Thank you! That's the sweetest thing I've read today
pls help What is the biggest drawback of nuclear energy?
it is very safe
it produces radioactive waste
it produces a lot of energy
It is limitless.
Answer:
maybe it's can cause radioactive contamination when leaked?
Why are most autotrophs referred to as the producers of the biosphere?.
Answer:
B}They are able to transform energy from an unusable form to a usable form.
Explanation:
A They are able to transfer energy throughout an ecosystem.
B They are able to transform energy from an unusable form to a usable form.
C They are able to release energy from other organisms in an ecosystem.
D They are able to change chemical energy into light energy.
The epithelium that lines the body cavities is known as.
Which are unique properties of water?
Select all that apply.
A) liquid form is less dense than solid form
B) high heat of vaporization
C) polar
D) high specific heat
Answer:
all are correct i think so
PLEASE HELP WILL MARK BRAINLIEST Marie discovers boxes of elements in a storage room. The boxes do not say which elements they contain, but they do have information about their locations on the periodic table. What kind of information would allow Marie to determine which boxes contain the most reactive elements. PLEASE MAKE THE ANSWER SCHOOL APPROPRIATE
Answer:
The reactivity of metals increases as you move left in a period and as you move down in a group, so Marie needs to know the period and group of the element inside each box. Boxes that show locations in groups 1 or 2 or in period 8 contain the most reactive elements.
Which type of cells are believed to have evolved first?
A. Eukaryotic
B. Prokaryotic
C. They evolved at the same time.
How does water travel to the plant's leaves?
Question 4 options:
Into the leaves, up the stem, and through the stomata
Up the stem, into the roots, into the leaves
In the leaves, up the stem, into the roots
Into the roots, up the stem, and to the leaves
Into the roots, up the stem, and to the leaves
The group that has elements with the outer energy level filled is called the.
Which two types of energy need water to work
There are four types of water energy and they are:
Thermal power plants: Steam is used in thermal power plants for the generation of electricity. Pressurized water vapour is used for the running of turbines on the power plants which generates electricity.
Geothermal energy: Here, the water is heated from the inside the Earth for the creation of steam. There are times when steam rises naturally to the surface which is harnessed for the generation of electricity.
Hydropower: Electricity is generated by running water falling from a distance on the turbines. Water is stored in the reservoirs which have potential energy and are released from a lower elevation. This energy is used for the generation of electricity.
Tidal energy: Tidal energy is obtained from the tides created in the ocean. Also, tidal energy is one of the renewable sources of energy.
The body of a female was found in an alley. No apparent wounds were observed on the body. On her body were 18mm house fly larvae & 31mm flesh fly larvae
Answer:
Right from the early stages insects are attracted to the decomposing body and may lay eggs in it. By studying the insect population and the developing larval stages, forensic scientists can estimate the postmortem index, any change in position of the corpse as well as the cause of death.
The lemurs of Madagascar are _____. View Available Hint(s)for Part A prosimians anthropoids hominins Old World monkeys
Answer:
prosimians
Explanation:
In the human body, when a tissue becomes damaged, it is usually replaced with scar tissue. The liver is a unique organ because it is able to regenerate tissue if it becomes damaged. Which principle from the cell theory supports this finding?.
Given what we know, we can confirm that the principle from the cell theory that supports this finding is that existing cells are produced by other living cells.
What is the cell theory?The cell theory is a scientific theory proposed in the middle of the 19th century. It attempts to explain the formation and role of cells. There have been many wrongful iterations of this theory until arriving at the current version that is widely accepted today.
Therefore, we can confirm that the principle from the cell theory that supports this finding is that existing cells are produced by other living cells.
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The conifer phylum also contains the ______, an order that includes the genera Gnetum, Ephedra, and Welwitschia.
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I'm joyous to help you today! :)
Answer:
The conifer phylum also contains the Gnetophyta (Gymnosperms), an order that includes the genera Gnetum, Ephedra, and Welwitschia.
Explanation:
That group includes 70 species across the three genera mentioned above, the difference between the Gnetophytas and other Gymnosperms plants is the presence of vessels, similar to the ones in the flowering plants.
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What happens when you place a cell in a hypotonic solution?.
Radiolarians and diatoms are both examples of ____.
a. calcareous oozes in the deepest parts of the ocean
b. multi-celled animals
c. organisms that are only found in tropical parts of the ocean
d. creatures whose shells form siliceous oozes
The answer is A.
Brainliest would be appreciated.
Ok, so- i need help pls?!
Where do the substrate and enzyme meet?
Answer:
The region of the enzyme where the substrate attaches is known as the active site (since it is where the catalytic "activity" takes place). A substrate enters the enzyme's active site. This results in the formation of the enzyme-substrate complex.
Explanation:
An enzyme will grip (bind) to one or more reactant molecules to catalyze a process. These are the substrates of the enzyme. Different enzymes have varying degrees of selectivity, or "pickiness," about which molecules may be employed as substrates. Some enzymes exclusively take one type of substrate and will not catalyze a reaction even though it is extremely closely related. Other enzymes can function on a variety of target molecules as long as they possess the sort of bond or chemical group that the enzyme is looking for.In certain reactions, a single substrate is degraded into several products. In others, two substrates combine to form a bigger molecule or to swap components. In fact, each form of biological reaction you can think of has an enzyme to accelerate it up!
The region of the enzyme where the substrate attaches is known as the active site (since it is where the catalytic "activity" takes place).
Proteins are made up of amino acid units, and the active site in protein enzymes receives its features from the amino acids it's made up of. These amino acids can have big or small side chains, acidic or basic side chains, hydrophilic or hydrophobic side chains.
The amino acid sequence present at the active site, as well as their placements in 3D space, give the active site its distinct size, shape, and chemical activity. Because of these amino acids, the active region of an enzyme is specially designed to attach to a specific target—the enzyme's substrate or substrates—and assist them in undergoing a chemical process.
What are three features scientists would see from a multicellular organisms using a light microscope?
Answer:
Usually, the nucleus can be seen in eukaryotic cells. A vacuole can also be seen in plant cells. This is because plant cells have one large vacuole that can take up to 90% of the cell's volume, unlike in animal cells. Cytoplasm is another feature that can be seen in eukaryotic cells.
Nancy is a forensic scientist. she isolated DNA from the hair that she collected at the crime scene. however, the DNA extracted is very small in quantity, witch is insufficient of analysis. what should she do
a) perform polymerase
b) look for other evidence
c) discard the DNA sample
d) ignore the fact and proceed with the analysis
She extracted DNA from the hair she had gathered at the crime scene, but the sample size was too small for analysis. With the sample, she should run a Polymerase Chain Reaction (PCR).
How are criminal cases using DNA evidence?A sample of a suspect's DNA can be compared to biological evidence discovered at a crime scene if the suspect is known. The results of this comparison may then be used to determine whether the suspect committed the crime or was present at the crime scene.
In what ways does DNA forensics use PCR?Using the use of PCR, it is possible to produce millions of copies of a certain DNA sequence in a matter of hours.
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Answer:
Perform polymerase chain reaction
Explanation:
I took the test.
People with diabetes have a high rate of toe, foot, and lower-leg amputations because of :_____________
a) ketosis and ketoacidosis.
b) low levels of blood glucose and high levels of circulating insulin.
c) neuropathy and reduced circulation.
d) insulin sensitivity and reactivity.
People with diabetes have a high rate of toe, foot, and lower-leg amputations because of neuropathy and reduced circulation (Option C). It is due to problems in blood circulation.
What is diabetes?Diabetes is a disease that affects the manner in which a person can turn different foods into energy.
In a diabetic person, the metabolism of glucose is altered and therefore the person has different health problems.
Diabetes produces bad blood circulation because a high glucose level can damage blood vessels.
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What is the job of the spindle fibers?
A
Direct all activities of cell division
B
To connect them to the chromatids and move them away to the ends of the cell.
C
Supply food to the cell
D
start the process of division
The bacterium is not susceptible to the penicillin family of antibiotics. It contains no plasmids and relatively little peptidoglycan. This bacterium derives nutrition by digesting human intestinal contents. Thus, this bacterium is an ________.
Answer:Anaerobic Chemoheterotroph.
Anaerobic bacteria is a bacteria which breaks down its nutrients using carbon dioxide or in the absence of oxygen.
Chemoheterotroph is a bacteria which has the capacity to utilize nutrients in the form of chemicals and it can utilize organic nutrients also.
ANAEROBIC CHEMOHETEROTROPHS ARE BACTERIA WHICH FEEDS ON BOTH INORGANIC AND ORGANIC NUTRIENTS IN THE ABSENCE OF OXYGEN OR THE PRESENCE OF CARBON DIOXIDE.
Explanation:
Is this a model of an element, a compound, or a mixture?
Answer:
It is a mixture
Explanation:
It is a mixture because a mixture contains tow or more elements
But a compound is made up of atoms
How much protein does one eight-ounce glass of milk contain?.
Answer:
About 8g of Protein. (1% fat milk)
Explanation:
You could say that per ounce of milk is equal to 1g of protein.
What are some of the advantages of understanding how the different
components of cells work?
Answer:
By understanding how cells work in healthy and diseased states, cell biologists working in animal, plant and medical science will be able to develop new vaccines, more effective medicines, plants with improved qualities and through increased knowledge a better understanding of how all living things live.
Explanation:
During translation initiation, the small ribosomal subunit attaches to the mRNA to be translated in the vicinity of the _____.
Answer:
codon
Explanation:
what is fission? write any two characteristics of meristematic tissue
Answer:
fission is the division of something or it can be called as the splitting of something
intracellular space is absentCells are oval, rounded or polygonal in shape.