Answers
It is the smallest and basic unit of classification. Taxonomic studies consider a group of individual organisms with fundamental similarities as a species.
Family, class, and genus come in a higher order of hierarchy in taxonomic classification hence, they cannot be the smallest and the basic unit of classification. Species are the smallest unit of classification.
Related Questions
Which structure is located in the nucleus of the cell?
Answers
Explanation:
DNA and protein ........
Answer:
dna and protein
Explanation:
help help help help help help help help help help help
Answers
Snake salt added flavor
Next one sugar sulfur
No
Natural ingredients
You know what is getting put into your food and you watch it get made
Answer:
go with what the other guy said
Explanation:
Melissa Pespeni is the evolutionary biologist quoted in the article. What is her research question?
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Answer:
Conceptually, our research addresses integrative questions in evolutionary biology, ecological genomics, and global change biology.
which scientists are credited for the events described in the develolment of the cell theory?
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Answer:
The scientists credited with formulating the postulates of the cell theory are Matthias Schleiden, Theodor Schwann and Rudolf Virchow.
Explanation:
Cell Theory contributed to the understanding of how living organisms are made up of cells, as well as the role that cells play in life related functions.
The experiences of Schleiden, Schwann and Virchow laid the foundations of cell biology, whose main conclusions are summarized in the three postulates of Cell theory:
The cell is the basic structural and functional unit of life. All living beings are made up of one or more cells. All cells originate from other cells.Matthias Schleiden, when observing plant tissue under a microscope, was able to prove that this tissue was made up of cells, and that all plants possessed them. In 1837 he would postulate that the cell is the fundamental unit of life and that all plants were made up of cells.
A similar experience to that of Schleiden, but with animal tissue, was carried out in 1838 by the German physiologist Theodor Schwann, where he could conclude that in animal tissue there were also cells. This gave way to the second postulate that all living organisms are made up of cells.
In 1863, while studying cancer, the anatomist Rudolf Virchow observed how cells were able to reproduce themselves and give rise to new cells. The third postulate of the theory is due to this scientist, who was able to conclude that every living cell originates from another cell.
I need help with this practice problem My questions are located at the top of the pic
Answers
Hi. We just had a session with this same question is there any doubt left?
se the drop-down menus to determine where
ese organelles can be found.
Intro
Ribosome
Endoplasmic
reticulum
Golgi apparatus
Cell wall
Vacuoles
Lysosomes
Mitochondria
Cell membrane
Cytoplasm
Chloroplasts
DONE
Answers
Answer:
Sure! Here are the locations of the organelles you mentioned:
Ribosome: Found in the cytoplasm or attached to the endoplasmic reticulum.
Endoplasmic reticulum: Found in the cytoplasm, connected to the nuclear envelope.
Golgi apparatus: Found in the cytoplasm, usually near the nucleus.
Cell wall: Found in plant cells, outside the cell membrane.
Vacuoles: Found in the cytoplasm of plant cells, larger central vacuole, and smaller vacuoles in animal cells.
Lysosomes: Found in the cytoplasm, usually more abundant in animal cells.
Mitochondria: Found in the cytoplasm, often near the nucleus.
Cell membrane: Found surrounding the cell, separating the cytoplasm from the external environment.
Cytoplasm: Found inside the cell, filling the space between the organelles.
Chloroplasts: Found in plant cells, in the cytoplasm, and specifically in the mesophyll cells of leaves.
Please let me know if you have any more questions!
Select all of the following factors that affect the death rate of a microbe-Type of microbial growth -Presence of solvents-Concentration of the agent-Number of microbes
Answers
Remember that the rate of death of microbial species is influenced by a variety of physical or chemical factors in its environment including temperature, osmotic pressure, pH, oxygen concentration, presence of solvents, or concentration of different chemicals.
Then, we can conclude that the correct answer is:
Answer:-Presence of solvents
-Concentration of the agent
Need help with Levels of Biological organization worksheet.
Answers
Scientists must find a means to explain how different species are linked, and they accomplish this by classifying them according to similar traits, ancestry, and DNA sequences.
What is Biological classification?The one that is currently in use is known as the Linnaean System and was created by Carl Linnaeus in the middle of the eighteenth century.
As new information about cells and DNA has come to light over time, the organization Linnaeus established has undergone modifications. Linnaeus created his classification system using physical traits, but today we employ more sophisticated techniques, such DNA sequencing, to classify creatures.
The categories of the Linnaean system include domain, kingdom, phylum, class, order, family, genus, and species, arranged from widest to most particular.
Therefore, Scientists must find a means to explain how different species are linked, and they accomplish this by classifying them according to similar traits, ancestry, and DNA sequences.
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How is light harnessed by plants?
Answers
Answer:
chlorophil
Explanation:
What purpose of transportation? Where does it happen the cell
Answers
Answer:
Explanation: How do things move across a cell membrane?
Summary. Controlling the movement of things in and out of the cell is an important role of the plasma membrane. ... Osmosis is the diffusion of water molecules across a membrane. Water moves in or out of a cell by osmosis until its concentration is the same on both sides of the plasma membrane.
What does a cell use to repair its tissues or for growth
Answers
Answer:
Cell Proliferation, and DNA replication and mitosis
Explanation:
The conformational change in an enzyme after the substrate is bound that allows the chemical reaction to proceed, can be explained by
A.induced fit
B. transition
C. fit and fine
D. Pasteur
Answers
Skeletal muscle reflexes can be either monosynaptic or polysynaptic. Which of the following statements is true regarding monosynaptic versus polysynaptic skeletal muscle reflexes?
Choose the best answer.
a. Monosynaptic reflexes are composed of only two neurons between the stimulus and target cell, while polysynaptic reflexes contain three or more neurons.
b. Upon a painful stimulus, a person would withdraw their leg and then lose their balance and possibly fall over
c. Upon a painful stimulus, a person would withdraw their leg and then lose their balance and possibly fall over
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Answer:
A. Monosynaptic reflexes are composed of only two neurons between the stimulus and target cell, while polysynaptic reflexes contain three or more neurons.
I really need help with 6 thanks you
Answers
Answer:
pancreas
Explanation:
beta cells of the pancreas produce insulin
Please answer ASAP 1-10-22
Which of the following are parts of the Integumentary System? Select ALL correct answers.
1. kidneys
2. skin
3. nails
4. Skeletal muscle
5.pancreas
6. Hair
7. Heart
Answers
Study the diagram, which represents the general
equation for photosynthesis.
What do the letters Y and Z represent?
+
O Y - glucose
Z-oxygen
O Y - glucose
Z - carbon dioxide
O Y - carbon dioxide
Z - hydrogen
O Y - carbon dioxide
Z - oxygen
Answers
Answer:
Y- carbon dioxide
Z- oxygen
Explanation:
good luck:)
Answer:
A
Explanation:
How did the author organize the steps to make the water cycle model? Select two choices O A. by including numbered directions O B. by asking and answering questions O C. by showing the cause of evaporation D. by listing the steps in the order they should be done
by solving the problem of what causes condensation 0 F by comparing and contrasting water and water vapor NO LINKS
Answers
Answer: It might be C and D, if I am right please brainlist me
Explanation:
In pea plants, round pods are dominant to wrinkled pods. If a heterozygous round pea plant is crossed with a homozygous round pea plant, what percentage of the offspring will be homozygous round
Pls help！
Answers
100% of the offspring will be homozygous round in this cross.
What is a homozygous?
A homozygous round is an organism that has two identical copies (alleles) of a particular gene that codes for the trait "round." This means the organism will always express the round trait, regardless of the environment or the presence of other alleles.
This is because the round pea plant that is heterozygous still carries two copies of the round gene. When it is crossed with a homozygous round pea plant, all of the offspring will have two copies of the round gene, making them homozygous round.
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Describe the anatomic location of the pancreas relative to the other organs in the upper portion of the abdominal cavity
Answers
Answer:
super cala fragilistic expiladocious
Explanation:
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ancreancr
e vide video
Mendel found that yellow pea pod color (G) was dominant to green pea pod color (g), and that round seeds (W) were dominant to wrinkled seeds (w). What percentage of each of the phenotypes below are expected from the following cross? GGww x GgWw
Yellow and round
A.
0%
B.
25%
C.
33%
D.
50%
E.
66%
F.
75%
G.
100%
-
Yellow and wrinkled
-
Green and round
-
Green and wrinkled
Answers
Answer:
50% Yellow and Round
50% Yellow and Wrinkled
0% Green and Round
0% Green and Wrinkled
Explanation:
Checking both characteristics on each own we have that
For pea pod colour,
\(\begin{center}\begin{tabular}{ | c | c | c| } & G & g \\ G & GG & Gg \\ G & GG & Gg \end{tabular}\end{center}\)
Since Yellow (G) is dominant over Green (g) we have that:
GG - Yellow
Gg - Yellow
100% would be Yellow
For seeds format,
\(\begin{center}\begin{tabular}{ | c | c | c| } & w & w \\ W & Ww & Ww \\ w & ww & ww \end{tabular}\end{center}\)
Since Round (W) is dominant over Wrinkled (w) we have that:
Ww - Round
ww - Wrinkled
50% would be Round and 50% would be Wrinkled
Describe the development of the zygote until implantation occurs.
Answers
1.What is the different between pulmonary circulation and systematic circulation
2. What is the different between aerobic andanaerobic respiration?
3. What is the important of ATP?
4. Write the group blood lack of atigen and antibody respectively?
5. Why the left ventricles thicker than right ventricles?
6. What is the different between disinfectants and antiseptics?
7. Write the life cycle of tape worm?
8. What are the main differences between cholera and typhoid?
9. Write the reason for need classification.
10. Write the genus name and species name of Homosapiens respectively
Answers
1. We can see here that the difference between pulmonary circulation and systematic circulation:
Pulmonary circulation is the circulation of blood from the heart to the lungs and back to the heart. While systemic circulation is the circulation of blood from the heart to the rest of the body and back to the heart.
What is aerobic and anaerobic respiration?2. Aerobic respiration is a type of respiration that requires oxygen. While anaerobic respiration is a type of respiration that does not require oxygen.
3. The importance of ATP is that it is used to power all of the body's cells, including muscle cells, brain cells, and heart cells.
4. The group blood lack of atigen and antibody:
Blood group Antibodies Antigens
A Anti-B A
B Anti-A B
AB None A and B
5. The left ventricle is thicker than the right ventricle because it has to pump blood to a larger area of the body.
6. The difference between disinfectants and antiseptics is that:
Disinfectants kill microorganisms on surfaces, while antiseptics kill microorganisms on living tissue.
7. The life cycle of a tapeworm begins when an infected animal sheds tapeworm eggs in its feces. If a human ingests these eggs, they hatch in the small intestine and the larvae burrow through the intestinal wall and travel to the liver, lungs, or brain. In these organs, the larvae mature into adult tapeworms.
8. The main differences between cholera and typhoid are:
Cholera is caused by the bacterium Vibrio cholerae, while typhoid is caused by the bacterium Salmonella typhi. Cholera is spread through contaminated water, while typhoid is spread through contaminated food or water. Cholera symptoms typically develop within hours of infection, while typhoid symptoms typically develop within days of infection.9. The genus name for H0mo sapiens is H0mo and the species name is sapiens.
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The fictional creature shown above has three pairs of chromosomes. On these chromosomes are the genes for wings (or
winglessness), legs (or leglessness) and arms (or armlessness). Please number and answer the following five questions based on
the information in the picture.
1. Which trait is dominant wings or winglessness? How do you know?
2. Which statement is more likely? Make a claim, and back it up with the science of how genes work.
a. The protein product of the wings allele causes the dragon to have wings.
b. The protein product of the wingless allele causes the dragon to be wingless.
Answers
Wings exhibit dominance over winglessness. This conclusion is drawn from the fact that the winged dragon possesses two copies of the wing allele, while the wingless dragon harbors two copies of the wingless allele. Consequently, the manifestation of the dominant allele (wings) prevails, overshadowing the presence of the recessive allele (winglessness).
What are genes?Genes represent the fundamental elements of inheritance. They consist of DNA, a molecular structure that encompasses the blueprints required for protein construction. Proteins undertake the crucial role of executing cellular and tissue functions.
The statement that holds greater plausibility is option A: The protein product of the wings allele causes the dragon to have wings.
This proposition stems from the understanding that genes serve as the blueprint for synthesizing proteins, which in turn carry out vital cellular and tissue functions. In this particular scenario, the protein generated by the wings allele takes charge of wing development in the dragon.
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Carbon dioxide is called a greenhouse gas because it helps to tlap heat from the Sun in Earth's atmosphere. This keeps Earth's temperature warmer than it would otherwise be. In this respect, how does carbon dioxide in the carbon cycle affect water in the water cycle?
Answers
Answer:
It enables more water to evaporate and enter the atmosphere.
Explanation:
Describe the mechanism of glycolysis in detail
Answers
The process of Glycolysis is a catabolic process in which two molecules glucose goes through a ten- step pathway and yield two molecules of pyruvate . It is a major part of carbohydrate metabolism .
Mechanism Of Glycolysis
The glycolysis is also known as EMP pathway and it is involved in both aerobic and anaerobic conditions .There are two phases in the mechanism of glycolysis in which 5 reactions takes place in each phase and the process of glycolysis takes place in cytosol
Preparatory phase refers to the generation of two molecules of glyceraldehyde 3-phosphate from one molecule of glucose which further goes into the payoff phase . In this phase two molecules of ATP are used and two regulatory enzymes were involved in this reaction .
Payoff phase refers to the further break down of two molecules of glyceraldehyde3-phosphate to two molecules of pyruvate . In this phase four molecules of ATP and two molecules of NADH are generated . In this phase only one regulatory enzyme is involved which is the breakdown of PEP to pyruvate .
Both the phases of glycolysis takes place in the cytoplasm and there are three enzymes that involved in regulating the glycolytic pathway .This process is also known as the catabolic process .
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Which of the following statements describes holoplankton?
a. microscopic organisms that drift in both marine and freshwater environments and perform photosynthesis
b. amongst the largest types of seaweeds belonging to the brown algae family that grow primarily in shallow ocean waters, developing into vast underwater forests
c. one of the two main sub types of zooplankton which, unlike meroplankton, are permanent members of the zooplankton family
d. various kinds of trees and shrubs that grow in saline coastal sediment habitats in the tropics and subtropics
Answers
Haloplanktons from the statement above are one of the two main sub types of zooplankton which, unlike meroplankton, are permanent members of the zooplankton family
What are holoplanktons?Holoplanktons can be defined as organisms which live in the water column and cannot swim against a current for their entire life cycle.
Holoplanktons are one of the two major types of zooplankton that spend their entire lives as part of the plankton. Some examples of these have are:
KillsArrow wormsTherefore, holoplanktons are permanent members of the zooplankton family
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Answer: C one of the two main sub types of zooplankton which, unlike meroplankton, are permanent members of the zooplankton family
Explanation:
What is the correct definition of heritability? – Multiple answers may be correct
1 It is a measure of how well differences in people’s genes account for differences in their traits.
2 Passing, or capable of passing, naturally from parent to offspring through the genes.
3 Heritability is a measure of genetic influence on variation.
4 The passing on of traits from parents to their offspring
5 It is the estimation the degree of variation in a phenotypic trait in a population due to genetic variation between individuals in that population
6 It refers to the genetic heritage passed down by our biological parents.
7 It is the process by which genetic information is passed on from parent to child.
Answers
Answer:
option 7
Explanation:
b. What are the effects of heat on egg
Answers
Depending on the temperature and length of exposure, heat can affect eggs in a number of different ways.
These are a few potential outcomes:
Cooking: Egg proteins are denatured and coagulated by heat during cooking, solidifying the egg white and yolk. When an egg is boiled, fried, or baked, this occurs.
Toughening: Eggs can become rigid, rubbery, or dry if they are overcooked or exposed to intense heat over an extended period.
Nutritional loss: Heat can make some nutrients in eggs, like vitamin B12 and folate, less absorbable or destroy them.
Spoilage: Bacteria can quickly proliferate if eggs are exposed to heat for an extended period of time at room temperature or in a warm environment, which can result in spoilage and possible foodborne illness.
Color Change: Heat can cause an egg yolk's color to change from yellow to greenish-gray or even dark green as a result of the interaction between sulfur compounds in the egg white and iron in the yolk. This is typically observed in hard-boiled or overdone eggs.
Overall, while heat is necessary for cooking eggs, it's essential to use the proper temperature and cooking time to achieve the desired texture and prevent nutrient loss or spoilage.
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Gerald is lightheaded and tired from the lack of oxygen in his tissues.
What most likely is the reason he feels this way.
his plasma level is to high
his white blood cell count is high
his platelet count is low
his red blood cell count is low
Answers
His red blood cell count is low.
— hope this helps—
Answer:
D
Explanation:
In a phase diagram,which of the following is the term used for a substance held at a temperature and pressure where the solid ,liquid and gaseous states of substance exist simultaneously? A. triple point. B. critical point. C.absolute zero. D. critical temperature
Which of the following substances is responsible for donating H+ ions to act as a buffer when blood PH rises? A. oxygen b.carbon dioxide. C.carbonic acid .d.Carbon monoxide
In a certain plant red flowers are dominant over whote flowers. A plant heterozygous for red and a plant white flower are created. Which of the following is the expected proportion of phenotypes in the next generation? A. 3 red 1 white. B. 1 red 3 white. C. 2 red 2 white d. 4 red 0 white.
If a portion of a strand of DNA bases reads AGCTAGCGT3, what would the sequence of bases on the complementary strand read?,.
Which of the following are specific immune responses (select all that apply.) a. The formation of memory B cells. B. complement proteins binding to and destroying bacteria. C. antibody production. D. endocytosis of a virus by a phagocyte lymphocyte. E. T lymphocyte activation and clonal expansion
Which of the following is a mass within the ovary that secrets hormones to maintain the uterine lining during pregnancy. A. ovidcut. B.oocyte. C. umbilical cord. D corpus luteum
A myocardial infarction affects which of the following blood vessesls of the heart? A. pulmonary. B vena cava. C.coronary d. Aorta
Answers
The correct answers are triple point, Carbonic acid, Antibody production, endocytosis of a virus by a phagocyte lymphocyte. E. T lymphocyte activation and clonal expansion, Corpus luteum and Aorta.
What is triple point?In a phase diagram, triple point is the term used for a substance held at a temperature and pressure where the solid ,liquid and gaseous states of substance exist simultaneously.
Carbonic acid is a substance that is responsible for donating H+ ions to act as a buffer when blood pH rises.
Antibody production, endocytosis of a virus by a phagocyte lymphocyte. E. T lymphocyte activation and clonal expansion are specific immune responses.
Corpus luteum is a mass within the ovary that secrets hormones to maintain the uterine lining during pregnancy.
A myocardial infarction affects Aorta blood vessels of the heart.
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