What is the ingroup in a cladogram?
Answers
Answer:
•Ingroup in biology is a group of taxa that is considered in determining evolutionary relationships. The taxa in an ingroup are closely related. In fact, they are sister groups, and they share a common ancestor. Therefore, taxa in an ingroup are descendants that split from the same node in the cladogram.
Explanation:
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Related Questions
Where there is a lack of prostatic fluid, all of the following chemicals are decreased in the semen except
A. Alpha-glucosidase
B. Zinc
C. Citrate
D. Acid phosphatase
Answers
Where there is a lack of prostatic fluid, all of the following chemicals are decreased in the semen except D, acid phosphatase.
This is due to the fact that prostatic fluid accounts for around 30% of semen volume and has an acid pH of 6.5 to 7. This is because acid phosphatase is generated by both the prostate gland and the epididymis and is secreted by the prostate gland in semen.Acids phosphatase has its optimum activity at pH 5.5, so it is a marker for prostate gland function.
It is essential in the diagnosis and evaluation of prostate cancer, as well as determining the stage and management of the illness. It is also utilized to distinguish between seminal and non-seminal stains in forensic medicine. In summary, the answer to the question is D, acid phosphatase, is not chemicals that decreased in the semen where there is a lack of prostatic fluid.
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When a person moves from a sitting position to a standing position, blood pressure increases within a few minutes. what causes this increase in pressure?
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When a person moves from a sitting position to a standing position, blood pressure increases within a few minutes systolic and diastolic movement cause this.
What causes the rise and drop in blood pressure?The blood vessel pulse drops when one actions from recumbent to standing. Orthostatic hypotension is characterized as a drop in systolic pulse (SBP) of something like 20 mm Hg or a drop in diastolic circulatory strain (DBP) of no less than 10 mm Hg in no less than 3 minutes subsequent to standing.
At the point when an individual's pulse out of nowhere drops in view of an adjustment of position, it is known as orthostatic hypotension. Gravity influences the vascular framework in the wake of standing up from a sitting position or from a laying position, decreasing how much blood getting back to the heart and making blood pool in the leg.
Pulse is the tension of the blood in the human circulatory framework, which is connected with the pace of the heartbeat and the pace of siphoning of the blood in body parts or organs. Gravity impacts the human body. For instance, Veins in our legs neutralize gravity to siphon the blood back to the heart.
Gravity, or gravitational power, is the power of fascination between any items in the universe. Earth's gravity comes from all its planet mass. All its mass makes a consolidated gravitational draw on all the mass in your body. Gives you weight that.
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how do micro organisms contribute to carbon dioxide ratio to oxygen in the soil
Answers
Explanation
The terrestrial carbon cycle with the major processes mediated by soil microorganisms adapted from Prosser125. Microbial necromass and metabolites are the precursors for stable soil organic matter while extracellular microbial carbon may also influence the stability of soil organic carbon SOC.
about how long did it take to grow the "first" 20 cells?
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Answer:
10 to 20 hours?
Explanation:
Which constellation has two stars that point to Polaris the North Star
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Answer:
the big depper
Explanation:
Answer:
the big dipper
Explanation:
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Which term means a group of organiss that have similar traits and are able to produce fertile offspring?
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Answer: species
Explanation:
Please some one help ASAP no links please
Answers
Answer: I think it is c
Explanation:
In the equation 6x – 2 = –4x + 2, Spencer claims that the first step is to add 4x to both sides. Jeremiah claims that the first step is to subtract 6x from both sides. Who is correct? Explain
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In the equation 6x - 2 = -4x + 2, Jeremiah is correct in his claim that the first step is to subtract 6x from both sides.
Solving algebraic equationsTo solve the equation, the goal is to isolate the variable 'x' on one side of the equation. To do this, we need to eliminate the x-terms on one side.
If Spencer were to add 4x to both sides, the equation would become:
6x - 2 + 4x = -4x + 2 + 4x
Combining like terms, we would have:
10x - 2 = 2
However, subtracting 6x from both sides, as Jeremiah suggests, would give us:
6x - 6x - 2 = -4x - 6x + 2
To simplify, we have:
-2 = -10x + 2
Now, we can proceed with solving the equation by manipulating and simplifying further. But in terms of the first step, Jeremiah's approach of subtracting 6x from both sides is the correct choice to eliminate the x-terms on one side of the equation.
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A student placed 20 tobacco seeds of the same species on moist paper towels in each of two petri dishes. Dish A was wrapped completely in an opaque cover to exclude all
light. Dish B was not wrapped. The dishes were placed equidistant from a light source set to a cycle of 14 hours of light and 10 hours of dark. All other conditions were the same for both dishes. The dishes were examined after 7 days, and the opaque cover was permanently removed from dish A. Both dishes were returned to the light and examined again at 14 days. The following data were obtained:
Which of the following best supports the hypothesis that the difference in leaf color is genetically controlled?
a. the number of yellow-leaved seedlings in dish A on day 7
b. the number of germinated seeds in dish A on days 7 and 14
c. the death of all the yellow-leaved seedings
d. the existence of yellow-leaved seedlings as well as green-leaved ones on day 14 in dish B
Answers
Answer:
d. the existence of yellow-leaved seedlings as well as green-leaved ones on day 14 in dish B.
Explanation:
The observation is made with the tobacco seeds which are placed in two different dishes. The dished were placed in the light source for 14 hours. When dish B is observed there is yellow leaved seedlings which arises from the tobacco seeds.
Two indivduals would make slightly different proteins as a result of chromsomes true or false
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True. Two individuals can make slightly different proteins as a result of differences in their chromosomes. Chromosomes carry genes, which contain the instructions for making proteins.
Each individual has a unique set of chromosomes inherited from their parents, and variations in the DNA sequence of genes can lead to differences in the proteins produced.
These genetic differences can arise through various mechanisms such as genetic mutations, genetic recombination during sexual reproduction, and the presence of different alleles (alternative forms of a gene) in the population. These variations in the DNA sequence can affect the structure and function of proteins, leading to individual differences in traits and characteristics among individuals.
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Which best describes Active Transport?
A. Using energy, membrane proteins pick up particles and move them against the concentration gradient.
B. Without energy, particles move freely with the concentration gradient.
C. Using energy, glycoproteins pick up particles and move them against the concentration gradient.
D. Using energy, membrane proteins pick up particles and move them with the concentration gradient.
Answers
A. Using energy, membrane proteins pick up particles and move them against the concentration gradient.
because neonatal foals are highly sensitive to hypothermia, efforts to warm the foal should begin at a rectal temperature of
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Efforts to warm a neonatal foal should begin when its rectal temperature reaches below normal levels.
Neonatal foals are particularly susceptible to hypothermia, which is a condition where the body temperature drops below normal levels. To ensure the well-being and survival of the foal, it is important to initiate warming measures when its rectal temperature falls below the normal range. The normal rectal temperature for a neonatal foal is approximately 99°F to 101°F (37.2°C to 38.3°C). However, if the rectal temperature drops below this range, it indicates that the foal is experiencing hypothermia. Hypothermia can have serious consequences for the foal's health, including impaired metabolism, compromised immune function, and respiratory difficulties. Therefore, when the rectal temperature of a neonatal foal falls below the normal range, prompt and appropriate efforts should be made to warm the foal and restore its body temperature to normal levels.
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Which action is associated with the relaxation of a circular muscle? The arm relaxes at the side The lips pucker for whistling The sphincter opening gets larger The leg bends at the knee
Answers
The action associated with the relaxation of a circular muscle is when the sphincter opening gets larger. The correct option is C.
Circular muscles, also known as sphincters, are found throughout the body and are responsible for controlling the opening and closing of various structures, such as blood vessels, digestive tract, and urinary system.
When a circular muscle relaxes, it allows for the widening or enlargement of the opening it surrounds.
For example, when the sphincter muscle in the digestive system relaxes, it opens up, allowing for the passage of food or waste material.
This relaxation and widening of the sphincter opening facilitate the movement of substances through the body. The correct option is C.
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The "three R's" describe an infant or toddler's
A. angry reactions to other children.
B. verbal responses to adults.
C. general interactions with others.
D. reaction to physical abuse by another child.
Answers
Answer:
C. general interactions with others.
Explanation:
The "three R's" refers to Respective, Responsive, Reciprocal. These three things are necessary for better growth and education of the child. The "three R's" are very important because the main focus of these "three R's" is to know the method that how the children learn different things. The teacher or parents should respectful while interact with the child. Being gentle is also a form of giving respect to the child. Always give response on the action made by the child.
Consider this animal cell.
The organelles in an animal cell are labeled. Part H is the outside layer of the cell.
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The peripheral layer of a creature cell is a cell film. Part H is the outside layer of the cell is called cell membrane. Consequently, choice (A) is right choice.
What is the membrane of a cell?The cell membrane, which is also known as the plasma membrane, separates the inside of a cell from the outside world. The cell membrane is made up of a lipid bilayer that is semipermeable. The flow of substances into and out of the cell is controlled by the cell membrane.
The four primary functions of the plasma membrane are isolation of the cytoplasm from the external environment, communication, control of solute exchange across the membrane, and identification. Subsequently, the organelle marked as H is choice (A) cell layer.
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Complete question:
Consider this animal cell.
The organelles in an animal cell are labeled. Part H is the outside layer of the cell. Which organelle is labeled H?
A. cell membrane
B. cell wall
C. endoplasmic reticulum
D. nucleus
What is spatial resolution and number of ASTER sensor spectral bands, plus when launched?
Answers
ASTER is a multispectral imager that travels in polar orbit with four other sensors on the EOS-Terra platform.
Thus, In June 2000, EOS-Terra was launched. ASTER's 14 spectral bands with high spatial, spectral, and radiometric resolutions cover a broad spectral range from the visible to the thermal infrared.
The Advanced Spaceborne Thermal Emission and Reflection radiometer is known as ASTER. The EOS-Terra orbit is a 705 km high, circular, almost polar orbit.
ASTER is a high-resolution image spectroradiometer that is carried by Terra, the primary Earth Observing System (EOS) satellite operated by NASA.
Thus, ASTER is a multispectral imager that travels in polar orbit with four other sensors on the EOS-Terra platform.
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Which one is it I need help?
Answers
if you were looking for a plants chloroplasts where would you find them
1. in its fruit
2. in its xylem
3. in its roots
4. in its palisades and spongy cells
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Would a species that migrates into and out of an area be considered part of the area's biodiversity? Explain your answer. Need help !!
Answers
If oxygen is not available, the muscle fiber will produce ATP by __________. If oxygen is not available, the muscle fiber will produce ATP by __________. anaerobic catabolism synthesis of creatine phosphate oxidative catabolism using fatty acids for energy
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Answer:
anaerobic catabolism
Explanation:
What types of cell allows animals to quickly respond to the environment?
Answers
Answer: probably Nerve cells (for some)
Explanation: Nerve cells are also called neurons. Their function is to communicate with other neurons and the body. The adaptations of a nerve cell are dendrites with receptor proteins, an axon, myelin, synaptic terminals and neurotransmitters.
Based on current understanding of life, it seems reasonable to think that life could exist and thrive in:____________
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While life on Earth is based on carbon chemistry, there is growing evidence to suggest that life may be able to thrive using other elements and compounds as well.
For example, extremophiles have been found in some of the most hostile environments on Earth, including deep sea vents, volcanic hot springs, and even radioactive waste. These organisms have adapted to survive in environments with high temperatures, acidity, pressure, and radiation, which were once thought to be completely inhospitable to life. Additionally, the discovery of exoplanets (planets outside our solar system) has opened up new possibilities for finding environments that are suitable for life. While many of these planets are currently beyond our reach, future technologies may allow us to explore and study them in more detail. Ultimately, the search for life beyond Earth is a fascinating and ongoing endeavor that continues to push the boundaries of our understanding of the universe.
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Fertilization involves what 2 cells uniting to form a new human being?.
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Answer:
sperm cell and egg cell are the awnsers
what are the forces present on a lantern that is being hang on a tree?
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Answer: Normal force and tension force.
A__ is a prediction of an outcome and the basis for experimentation
Select one
a conclusion
b. constant
O c hypothesis
INTL
SOS
(
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a biopsy of the leg muscles of a runner indicates that she has higher than average ldh activity and lower than average myoglobin levels and mitochondrial volume. from what kind of runner was this sample likely taken?
Answers
The sample was most likely taken from Sprinter. Thus, a is the correct option.
Higher than normal LDH levels usually mean you have some type of tissue damage or disease. Conditions in which elevated LDH levels can be seen include Anemia, Kidney disease, Lung disease etc
Clinicians most commonly order muscle biopsy as a diagnostic procedure, used to evaluate patients with weakness suspected to be caused by muscle disease.
The gold standard test to assess mitochondrial respiration is muscle biopsies; however, biopsies are not always a feasible approach in persons with spinal cord injury (SCI). A muscle biopsy is also used to diagnose a neuromuscular disorder like Parkinson's, multiple sclerosis, or Huntington's disease.
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The correct question is:
A biopsy of the leg muscles of a runner indicates that she has higher than average LDH activity and lower than average myoglobin levels and mitochondrial volume. What kind of runner was this sample likely taken?
a. Sprinter
b. Long distance runner
Which of the following is not a part of the nephron?
a) Nephric tubule
b) Ureters
c) Bowman's Capsule
d) Both A & C
Answers
Answer:
ureters
Explanation:
the ureter is part of the urinary system/excretory system
What are reactants in a chemical reaction?(1 point)
substances that are formed by reactions
outputs
inputs
substances that speed up reactions
Answers
Answer
D
Explanation:
inputs are the substances put in to make a chemical reaction.
The reactants are the inputs that are combined to form a product. The correct option is C.
What is a chemical reaction?A chemical reaction is a process that converts one or more substances, known as reactants, to one or more different substances, known as products. Chemical elements or compounds are examples of substances.
The most important types of events in the universe are chemical reactions. Plants grow, produce fruit, and decompose to become compost for new plants through chemical reactions.
Humans (and all other animals) reproduce, digest, grow, heal, and think as a result of chemical reactions.
Nuclear reactions are processes that involve the atomic nucleus. Reactants are the input substances that take part in a chemical reaction.
Products are the substances that are formed. The properties of the products differ from those of the reactants.
Thus, the correct option is C.
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Why is artificial vegetative propagation practised by florists in our communities?
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Artificial Vegetative propagation is practiced because it is a quicker and less difficult way. It can aid plant growth in areas where germination has failed. It can be used to propagate plants that don't generate viable seeds or produce a smaller quantity of seeds.
For artificial vegetative propagation, horticulturists and gardeners also use vegetative propagation methods that plants don't use naturally.
What is Theory and law
Answers
Answer:
laws describe what will happen in a given situation as demonstrable by a mathematical equation, whereas theories describe how the phenomenon happens.
Explanation:
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Law predicts what happens and theory proposes why.