The following that is not an example of evidence for evolution is :
4. Vestigial structures
The following that is not an example of evidence for evolution is the Vestigial structures.They provide evidence of genes coding for structures that are present not because they are useful, but because they were once useful to an ancestor.Thus, the correct option is B.
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what type of blood group in human is inherited through Co-dominance?
Which of the following is an accurate description of a neutral potassium
(K) atom?
19 particles in the nucleus and 39 particles outside the nucleus
39 particles in the nucleus and 19 particles outside the nucleus
19 particles in the nucleus and 20 particles outside the nucleus
39 particles in the nucleus and NO particles outside the nucleus
Answer:
39 particles in the nucleus and 19 particles outside the nucleus
Explanation:
In the atom of every element, there are three subatomic particles namely; proton, neutron and electron that constitutes the behavior of such an atom. The PROTON and NEUTRON are located inside the nucleus while the ELECTRON is located outside of the nucleus.
For instance, in a neutral pottasium (K) atom i.e. uncharged, there are 19 protons and 19 electrons but 20 neutrons. Note that, mass no. = Proton no. + Neutron no. Based on the explanation of the location of each subatomic particle, it means there are 39 particles in the nucleus (20 neutrons and 19 protons) and 19 particles (electrons) outside the nucleus.
Answer:
39 particles in the nucleus and 19 particles outside the nucleus
Explanation:
In the atom of every element, there are three subatomic particles namely; proton, neutron and electron that constitutes the behavior of such an atom. The PROTON and NEUTRON are located inside the nucleus while the ELECTRON is located outside of the nucleus.
For instance, in a neutral pottasium (K) atom i.e. uncharged, there are 19 protons and 19 electrons but 20 neutrons. Note that, mass no. = Proton no. + Neutron no. Based on the explanation of the location of each subatomic particle, it means there are 39 particles in the nucleus (20 neutrons and 19 protons) and 19 particles (electrons) outside the nucleus.
HELP!!!! 48PTS!!!!
What happens to water when it warms above 4 °C? (4 points)
It contracts.
It forms ice.
Its density decreases.
Its composition changes.
Answer:
Its Density decreases.
Explanation:
trusted source used.
A donkey and a beetle both use legs for locomotion, but the donkey has an internal
has an exoskeleton made of chitin. Which of the statements accurately describe the
and beetle? Choose ALL that apply.
A)
These organisms have homologous structures and therefore have a recent
common ancestor.
B)
The DNA sequences for these two organisms will show 99% homology
since they both code for legs.
The legs of these organisms are analogous structures and do not represent
recent common ancestry.
The donkey and beetle do not share a recent common ancestor because the legs of these organisms have a common purpose but not a common structure.
What is locomotion?A person or object can move from one point to another through locomotion, which is directional movement. Numerous fields of science, medicine, and technology are influenced by the study of locomotion.
In biomimetics (also known as "biomimicry"), which is the creation of man-made procedures, materials, tools, or systems that mimic nature, the mechanisms of locomotion may be used. For instance, designers of robots mimic human movement to produce lifelike androids.
In virtual reality and video game art and design, locomotion is a crucial field of study (VR).
Therefore, The donkey and beetle do not share a recent common ancestor because the legs of these organisms have a common purpose but not a common structure.
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Sedimentary rocks are commonly made of ____ that are compacted and cemented together
Answer:
Sedimentary rocks are commonly made of sediments that are compacted and cemented together
Differentiate between dominance and co-dominance.
Answer:
Dominance is when only 1 type of dominant allele is expressed. Incomplete dominance is when 2 different types of recessive alleles are received. This means neither trait is expressed, but a mixture of both traits are expressed (e.g. white and black horse have grey offspring) because both are recessive, so one cannot mask the other.
PLSS HELP IMMEDIATELY!!! ILL MARK BRAINIEST IF U DONT GUESS OR LEAVE A LINK!!!
Answer:
B.
Explanation:
A.
B.
C.
Which of the following could be reasons why population sizes may reach and maintain plateaus? Select the three (3) that apply.
-fewer deaths
-limits in food supply
-competition with other species
-increased birth rates
-competition for space
-major storms
Question 1
Which is the correct order of steps of mitosis.
1. Metaphase
II. Telophase
III. Prophase
IV.Anaphase
Answer:
III,I,IV,II
Explanation:
Always remember PMAT when looking at mitosis. That's the acronym. Prophase, Metaphase, Anaphase, Telophase.
Answer:
B or 3 1 4 2
Explanation:
prophase, metaphase, anaphase, telophase.
3 1 4 2
what are the possible controversial issues that are related to agricultural biotechnology
Answer:
GMOs
Explanation:
Many people think that they are bad because of how they are changing the product and think they are being made more poorly. More people think they are good to protect them from diseases and other things that can be hidden.
Complete the following sentence.
Those wishing to conserve water and put waste water to good use may irrigate using
Answer:
graywater
Explanation:
Did the assignment.
the diagram shows the movement of water through a plant which two terms or phrases describe the process shown
Answer:
A + D
Explanation:
During the Human Genome Project, scientists created a gene map showing the relative location of each known gene on every human chromosome. This map led to the discovery that the human genome is made up of about how many genes?
Answer:
Approximately 20,500 genes
Explanation:
The Human Genome Project (HGP) was a 13-year international research effort aimed at determining the entire DNA sequence of the human genome. The HGP was launched in 1990 and completed in April 2013. This project helped to identify and physically map all the genes of the human genome. The sequence obtained from the HGP has been a very useful point of reference in order to identify and characterize mutations associated with genetic disorders. The HGP predicted approximately 20,500 genes (each of them produces an average of three proteins), which are distributed in the 23 pairs of chromosomes in the cells of our body.
Fill in the blank to complete each statement.
5. Seasons
6. Rotation
7. Eclipse
8. Year
9. Calander
10. Vernal equinox
Let me know if this helped! Have a great day.
The process of water going through a water-permeable membrane to make the ratio of solvent to solute even describes which of the following?
Osmosis
O Osmoregulation
O Thermoregulation
ONephron
What term refers to the total
number of fossils discovered, and
the information derived
from them?
A. Geologic time scale
B. Human time scale
C. Record of fossils
D. Fossil record
Answer:
Fossil record - Hope this helps :)
2. Why is sunlight important to an aquatic biome?
Answer:
Sunlight, of course, is necessary for photosynthesis, which brings energy into an ecosystem. So, the availability of that sunlight has a direct impact on the productivity and biodiversity of aquatic ecosystems.
Genotype and Phenotype
The genotype is an organism's
combination.
The phenotype is the physical appearance or characteristics seen?
21. Which statement best describes how sugars are metabolized in
herbivores that eat clover containing high levels of cyanide?
A. Fermentation and the Krebs cycle metabolize sugars and produce
sufficient ATP to sustain life.
B. Aerobic respiration and photosynthesis partially metabolize sugars and
store metabolic intermediates until the levels of cyanide are reduced.
c. Glycolysis metabolizes sugars more efficiently than it does in the
absence of cyanide and produces the normal amount of ATP per sugar
molecule.
D. Glycolysis and fermentation metabolize sugars but do not produce
sufficient ATP to sustain life.
Answer:
D. Glycolysis and fermentation metabolize sugars but do not produce
sufficient ATP to sustain life.
Explanation:
its just right trust
The best description of how sugars are metabolized in herbivores that eat clover, which contains high levels of cyanide, is none of the above, which is in Option E, as herbivores that eat clover containing high levels of cyanide may experience a range of symptoms, including lethargy, weakness, and even death.
What is cyanide?Cyanide is a potent toxin that inhibits the enzymes involved in aerobic respiration and the Krebs cycle, which are the primary pathways for metabolizing sugars in animals. As a result, herbivores that eat clover containing high levels of cyanide may experience a range of symptoms, including lethargy, weakness, and even death.
However, some herbivores have evolved strategies to detoxify or tolerate cyanide. For example, some species of rabbits, deer, and cattle have gut bacteria that can break down cyanide into less toxic compounds. These bacteria contain enzymes called cyanide dihydratases that convert cyanide to thiocyanate, which is less toxic and can be excreted in urine. Other herbivores, such as the caterpillar of the cabbage butterfly, can sequester cyanide in specialized tissues and use it as a defense against predators.
Hence, the best description of how sugars are metabolized in herbivores that eat clover, which contains high levels of cyanide, is none of the above, which is in Option E.
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complete quesrtion is below
Which statement best describes how sugars are metabolized in
herbivores that eat clover containing high levels of cyanide?
A. Fermentation and the Krebs cycle metabolize sugars and produce
sufficient ATP to sustain life.
B. Aerobic respiration and photosynthesis partially metabolize sugars and
store metabolic intermediates until the levels of cyanide are reduced.
c. Glycolysis metabolizes sugars more efficiently than it does in the
absence of cyanide and produces the normal amount of ATP per sugar
molecule.
D. Glycolysis and fermentation metabolize sugars but do not produce
sufficient ATP to sustain life.
E. none of the these
The funnel-like shape of the external ear enables it to collect _____________ waves, which travel down the ear canal.
frequecy
radio
sound
electric
2. (08.01 LC)
What is the Milky Way?(2 points)
A.The home galaxy for the solar system
B.The galaxy that contains all stars
C.The home of all galaxies
D.The Universe
Answer:
A.
Explanation:
The Milky Way is the galaxy that contains our Solar System, with the name describing the galaxy's appearance from Earth, a hazy band of light formed by stars
Hope this was a stellar answer! If it was, give a brainliest :)
In pea plants, the allele for smooth pods (S) is dominant over the allele for constricted pods (s).
Which of the following pairs of terms are correctly matched?
Choose 1 answer:
Ss - phenotype; smooth pod - genotype
SS - genotype; constricted pod - phenotype
SS - phenotype; constricted pod - genotype.
SS - genotype; constricted pod - phenotype
Answer:
ss - genotype; constricted pod - phenotype
Explanation:
trust me Lol
Pea plants having gene control phenotype of pod shape S is dominant having phenotype smooth and phenotype constricted pods having s genotype, hence option d is correct.
What is the difference between genotype and phenotype?Phenotype is a physical observation of a trait which control by agene
and genotype is a genetic observation that can not be seen physically.
The allele which controls the phenotypic character of a plant is called the dominant over the other allele which can not show its expression, the allele is always present in a group but only the dominant will show its expression.
In a pea plant, if the allele for smooth is dominant over the other, it shows expression in allelic combination and masks the expression of constricted pods.
Therefore SS is the genotype and the constricted pod is the
phenotype, hence option d is correct.
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Chicken pox is a virus that causes an itchy rash but typically does not have any major or lasting effects on an infected person. Before 1995, chicken pox parties were popular. In a chicken pox party, healthy children were brought around children who were ill with chickenpox so that they would be exposed to the virus and their immune system would learn to fight it. A vaccine for chickenpox was developed in 1995, and chicken pox parties are now rare.
Which statement best summarizes this information?
Advances in society affect technology.
Advances in society affect science.
Advances in science affect technology.
Advances in technology affect society.
Answer:
Advances in society affect technology.
Explanation:
briefly describes what happens in each of the three phases of aerobic cellular Respiration. Include where each phase takes place and how much ATP is produced during each phase.
Answer:
b
Explanation:
6. A DNA sequence is the ______. A) Order of amino acids. b) Order of DNA bases c) Order of proteins. d) Order of hydrogen molecules
What are some similarities between sex-linked traits and dominant/recessive
Answer:
What do you already know about the difference between dominant and recessive traits? Or sex-linked and autosomal traits? Dominant traits are the traits that are normally shown in an organism. Recessive traits are the traits that are not normally shown in an organism overpowered by the dominate trait.
Calculate the gravitational potential energy of a 1,200 kg car at the top of a hill that is 42 m high.
Answer:
Gravitational potential energy = 493,920 J
Explanation:
Given:
Mass of car = 1,200 kg
Height = 42 m
Find:
Gravitational potential energy
Computation:
We know that;
Gravitational acceleration g = 9.8 m/s²
Gravitational potential energy = mgh
Gravitational potential energy = (1,200)(9.8)(42)
Gravitational potential energy = (11,760)(42)
Gravitational potential energy = 493,920 J
help plsss
i need 5 innate and 5 learned behaviors of brown bears or just bears in general
15 points!
Answer:
Learned:
Hunting for food
swimming
climbing
Innate:
caring for offspring
Explanation:
What three characteristics do all chordates share?
i’m confused because i cant find it online or in the book
Answer:
Hello There!!
Explanation:
The answer is that it has three characteristics that they share which includes a notochord, a nerve cord(runs down their back), and lastly the slits in their throat area.
hope this helps,have a great day!!
~Pinky~
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They have a notochord, a nerve cord that runs down their back, and slits in their throat area.
Thanks Hope it helps.La interacción entre soluto y solvente que permite que se forme una disolución se denomina solvatación
Answer:
Verdadero.
Explanation:
En una solución hay un solvente y uno a más solutos. El solvente es el componente que se encuentra en mayor cantidad y que disolverá al soluto. El soluto es el componente que se encuentra en menor cantidad y que se disolverá en el solvente. Para que se forme la disolución, los iones o moléculas presentes en el soluto tienen que ser rodeados por moléculas provenientes del solvente, este proceso se llama solvatación.