NEEED IT RIGHT NOW 9. A species of bat is able to hunt without using its eyesight, but it can still see. What does this
unique evolutionary variation indicate about this species of bat?
a) Sight is an unfavorable trait in this species of bat.
b) Sight is a non-inheritable trait (not inherited from parents).
Answers
Since the species of bat is able to hunt without using its eyesight, but it can still see. The unique evolutionary variation indicate about this species of bat is option c) Sight is not necessary for hunting in this species of bat's environment.
What is the bat species about?The fact that this species of bat is able to hunt without using its eyesight suggests that sight is not necessary for hunting in this bat's environment. This could be because the bat has developed other senses, such as echolocation, that allow it to effectively locate and capture prey.
This unique evolutionary variation could have arisen as a result of natural selection, where individuals with enhanced senses other than sight were more successful at hunting and thus more likely to survive and reproduce. Hence option C is correct.
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a) Sight is an unfavorable trait in this species of bat.
b) Sight is a non-inheritable trait (not inherited from parents).
c) Sight is not necessary for hunting in this species of bat's environment.
Related Questions
Which of the following statements is TRUE?A. Transcription and translation are continuous processes in eukaryotes but not prokaryotesB. Transcription and translation are continuous processes in prokaryotes but not eukaryotesC. All of the processes occur in the same site in the cell for prokaryotes and eukaryotesD. mRNA is processed before translation in prokaryotes but not eukaryotesE. Transcription and translation are continuous processes in both eukaryotes and prokaryotes
Answers
Transcription and translation are processes that happens in both prokaryotes and eukaryotes, but in eukaryotic cells they take place in different sites than in prokaryotic cells. Therefore, C is incorrect.
In eukaryotic cells, the mRNA is extensively processed before it is ready to be translated, not in prokaryotic cells. Therefore, D is incorrect as well.
In eukaryotic cells, transcription and translation are separate processes, transcription takes place in the nucleus and translation takes place in the cytoplasm. In prokaryotic cells, transcription and translation both takes place in the cytoplasm, being a continuous process. Therefore, A is incorrect, E is wrong too and the correct answer is B. Transcription and translation are continuous processes in prokaryotes but not eukaryotes.
based on what you know about natural selection, why might cichlids develop different mouth structures?
Answers
The direction of effects for each quantitative trait locus is consistent, indicating that the teeth and jaws of cichlids evolved in response to significant divergent selection.
What does diverse evolution mean?Divergent evolution is the process through which various organisms with shared ancestors evolve unique traits or characteristics to meet the needs and conditions of their changing environments.
What kind of diverse speciation is that?Divergent evolution refers to the sharing of a common ancestor by two or more separate species before their divergence. Modern elephants and woolly mammoths are two frequent examples. Despite having a common ancestry, they have diverged into two distinct species. The dog, the wolf, and the fox are three other examples.
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Which rock is an example of a chemical sedimentary rock?
Answers
Answer:
Limestone
Explanation:
The most common chemical sedimentary rock, by far, is limestone. Others include chert, banded iron formation, and a variety of rocks that form when bodies of water evaporate. Biological processes are important in the formation of some chemical sedimentary rocks, especially limestone and chert.
Variations of a gene like height or hair color are determined by???
Answers
Answer:
Explanation:uno rubio y uno castaño
other than the five senses, touch, taste, sight, smell, and hearing what are five other sensations that scientists are noticing?
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Answer:
Proprioception, mechanosensation, Equilibrioception, Kinaesthesia, Nociception and Chronoception
Explanation:
Some insects can walk on the surface of water. Their feet push against the surface of the water and the water surface bends down under their weight but does not break. What do the individual water molecules do that makes this possible?
Answers
Answer:it is surface tension
Explanation:
What evidence does the author provide to support the claim that biomass can help companies save money?
A Biomass can be converted to other useable forms of energy, such as methane gas, or transportation fuels, such as ethanol and biodiesel."
B About 80% of the wood and wood waste fuel used in the United States is consumed by industry, electric power producers, and commercial businesses."
C Many manufacturing plants in the wood and paper products industry use wood waste to produce their own steam and electricity."
D There are about 76 waste-to-energy plants in the United States that nenerate electricity or produce steam."
Answers
Answer:
C
Explanation:I took the test and I got 100% hope it helps
What instrument can be used to demonstrate that Earth is rotating?
Answers
Answer:Foucault pendulum
Explanation:
The Foucault pendulum or Foucault's pendulum is a simple device named after French physicist Léon Foucault and conceived as an experiment to demonstrate the Earth's rotation.
Why do astronomers depend on technology?
Answers
Answer:
The definition including its given subject is provided in the subsection below on clarification.
Explanation:
Slightly earlier astronomers didn't rely on technology-they only stayed up throughout the night in something like a profession and glanced up to take a track of what they would have seen. They require innovation if they wish to do it more than anything. Today scientists really would like to grasp extraordinarily distant or very small objects so they need many more technologies, such as analyzing frequencies that only the human eye couldn’t detect.Which of the following monosaccharides will give a positive test with Benedict’s solution?
a. D-Glucose
b. D-Galactose
c. D-Fructose
d. D-Ribose
Answers
Answer:
D-Glucose
Explanation:
What is the common characteristic that is shared between a tree, a shark, a human and an amoeba?.
Answers
The common characteristic that is shared between a tree, a shark, a human, and an amoeba is that they are all living organisms with a main answer that they exhibit the characteristics of life. What is are All the organisms share the characteristic of living.
which means they have the following characteristics Cellular organization. Metabolism Homeostasis Reproduction Growth and Development Heredity above-mentioned characteristics describe living organisms. The cell is the basic unit of life, and all organisms, including the tree, shark, human, and amoeba, are composed of cells. They use energy for various activities, such as metabolism and homeostasis, which is the ability to maintain a stable internal environment despite external changes. They can also reproduce and pass on genetic material from one generation to the next.
These features demonstrate that all of the organisms are capable of carrying out the characteristics of life. This is the main answer to the question.What is an explanation for this?Organisms, including trees, sharks, humans, and amoebas, share some common characteristics that define them as living beings. The characteristics of life can be seen in all living organisms and define what it means to be alive. Living things possess cells, which are the basic unit of life. They need energy to grow, develop, and carry out metabolic processes to maintain homeostasis. Living things have the capacity to reproduce and pass on genetic material from one generation to the next, which is a vital aspect of life. All of the above mentioned characteristics indicate that all of the organisms are capable of carrying out the characteristics of life.
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extra points to answer
Answers
Based on the karyotype, the disorder is Down's syndrome.
This is based on the fact that there is a trisomy of chromosome number 21.
What is Down's syndrome?Down syndrome, also known as Trisomy 21, is a genetic disorder caused by the presence of an extra copy of chromosome 21 in a person's cells. Typically, individuals have two copies of chromosome 21 in each cell, but in people with Down syndrome, there is an extra copy of chromosome 21, resulting in a total of three copies of this chromosome.
The presence of this extra genetic material can lead to a range of physical and intellectual characteristics that are associated with Down syndrome.
These can include characteristic facial features such as a small head and round face, as well as intellectual disabilities, developmental delays, and other health issues such as heart defects, digestive problems, and hearing or vision problems.
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What is an ecological pyramid with explanation
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Answer:
Explanation of Ecological pyramid :- A graphical representation in the shape of a pyramid to show the feeding relationship of groups of organisms, and the flow of energy or biomass through the different trophic levels in a given ecosystem.Examples of Ecological pyramid :- The productivity pyramid is also called the energy pyramid. Sun is the primary source of energy. Fungi and bacteria are decomposers which can procure nutrient from any trophic level by breaking down dead and decaying organisms. These nutrients return to the soil and ate taken up by plants.3 Major Types of Ecological Pyramids :- | Pyramid of Number, Biomass and EnergyPyramid of Number: It depicts the number of individual organisms at different trophic levels of food chain. Pyramid of Biomass .Pyramid of Energy.Explanation:
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Which is true about sharks?
a. their bones are denser than most fish.
b. they eventually evolved to be terrestrial.
c. they evolved before amphibians.
d. they are archosaurs like crocodiles.
Answers
The correct answer is a. Sharks have denser bones compared to most fish.
The true statement about sharks is "Sharks have denser bones than most fish".
Option a is the correct statement about sharks. Sharks have skeletons primarily composed of cartilage, which is less dense than bone. However, their cartilaginous skeletons are reinforced with dense calcified tissues, making their bones denser than those of most fish. This adaptation provides strength and structural support to sharks' bodies, allowing them to maneuver and swim efficiently in water.
Options b, c, and d are incorrect statements about sharks. Sharks have not evolved to be terrestrial; they are exclusively aquatic creatures. They also did not evolve before amphibians or belong to the same group (archosaurs) as crocodiles. Sharks belong to the class Chondrichthyes, which is distinct from amphibians and archosaurs. Amphibians evolved from fish but are separate from sharks in terms of evolutionary history and characteristics. Crocodiles are reptiles and are more closely related to birds than to sharks.
In summary, among the given options, the true statement about sharks is that they have denser bones than most fish.
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Anything naturally occurring in the environment that human use
Answers
Answer:
natural resource
Explanation:
The esophagus is shaped like a tube and carries food from the mouth to the stomach.
Answers
Answer:
true
-Sumin <3
Answer:
tr
Explanation:
What macromolecules are capable of self-replication?
Proteins
RNA and DNA
Polysaccharides
Fats and triglycerides
Answers
Answer:
B
Explanation:
RNA and DNA
How are photosynthesis and cellular respiration similar?
A. Both processes produce oxygen and glucose.
B. Both processes release energy.
C. Both processes involve energy-carrier molecules.
D. Both processes produce oxygen.
Answers
C. Both processes involve energy-carrier molecules.
State two characteristics of uric acid which make it a suitable form to excrete nitrogenous wastes by animals living in dry area. H... ... concentrated 2mks
Answers
Explanation:
hello
ammonia is a toxic chemical(NH3) that is so dangerous for body
livers change ammonia to urea by CO2 to make it less toxical
and after that kidneys excret urea I the form of uric acid.
What is a pH in biology?
Answers
Answer:
pH is the measure of hydrogen ion concentration in a solution. It measures how acidic or how basic a solution is, on a scale of 0 to 14, where less than 7 is acidic, 7 is neutral, and greater than 7 is basic.
Answer:
A quantitative measure of an acid or basicity of aqueous or other liquid solutions. also stands for power of hydrogen
can yeast replace itself with new cells
Answers
Answer: Yes
Explanation:Most yeasts reproduce asexually by budding: a small bump protrudes. A few yeasts reproduce by fission, the parent cell dividing into two equal cells.
Several kinds of specialized cells work together to create the sense of hearing. Hair-shaped cells sense vibrations and nerve cells send signals to the brain. Structural cells hold the hair cells in place. No matter their specialty, which functions must all cells perform to survive? Choose the three statements that apply.
Answers
Answer:
The correct answer is -
bringing in nutrients and water,
getting rid of wastes, and
obtaining energy.
Explanation:
All cells no matter what type of cell they are or their specialty, they need to bring water and nutrients to work properly and survive. These cells also need to remove cellular waste to prevent toxicity in the cell. All the toxic material or metabolic waste must be removed from the cells.
All the cells of the bodu=y including hair-shaped cells or structural cells all required energy to perform their function therefore obtaining energy is one of essential function cell need to be performed.
A producer notices one of his/her cows is not becoming pregnant. He/she also notices this same cow has a cough, nasal discharge and a loss of appetite. He/ she realizes these are symptoms of IBR (Infectious Bovine Rhinotracheitis) which is a contagious infection. Based on your knowledge, what would be your suggestion to the producer on how to solve this issue?
Answers
Answer:
Isolate the cow because infected animals should be isolated from the rest of the herd. My suggestion would be to maybe try giving the cow antibiotic therapy which is basically designed to control secondary bacterial infection. Also provide adequate food and water along with isolation and this will limit disease transmission and severity.
Explanation:
What fine-tuned sensory receptors detect differences in tension generated by active muscle rather than muscle length
Answers
golgi tendon organs fine-tuned sensory receptors detect differences in tension generated by active muscle rather than muscle length.
Gamma motor neurons fire to regain sensitivity, causing the spindle to contract, becoming taut and regaining the ability to transmit muscle length. There are two groups of motor neurons. Extrafusal fibers, the rapidly contracting fibers that give the muscle its power, are innervated by alpha motor neurons.What is golgi tendon organs?
The Golgi tendon organ, which is located close to the point where a tendon joins a muscle, is a sensory ending that resembles a tree and is encased in a spindle-shaped connective tissue capsule. In a male, one tendon organ is attached to 10 to 20 muscle fibers. An endpoint of a typical tendon organ in limb muscles is roughly 0.5 mm long.Learn more about golgi tendon organs
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Parent 1 has a recessive phenotype of blue eyes. Parent two has a homozygous phenotype of brown eyes. What is the genotype for parent 1? ____________ Parent 2? ____________ In the space below, create a Punnett Square.
What percent of offspring will have blue eyes? ____________ What percent of offspring will have brown eyes? ____________ What percent of offspring will be heterozygous? ____________ What percent of offspring will be homozygous? ____________
Answers
There will be 50% blue eyes (genotype bb) and 50% brown eyes in the offspring (genotype Bb). There will be 50% homozygous dominant offspring and 50% heterozygous offspring (genotype Bb) (genotype BB).
What are the chances that a child with a homozygous brown-eyed mother and a blue-eyed father will have blue eyes?Blue eye color is subordinate to brown eye color. Consequently, it is possible that both parents of a child with blue eyes and brown eyes have the heterozygous genotype Bb. Consequently, it is evident from the square below that there is a 25% chance of having a blue-eyed (bb) child.
What are the odds of having a child that is homozygous recessive from two homozygous dominant parents?The Punnett square below shows that there is a 25% chance of having a healthy homozygous (AA) child, a 50% chance of having a healthy heterozygous (Aa) carrier child, and a 25% chance of having an abnormal homozygous (AA) child at each birth.
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I NEED HELP PLEASE!
Answers
Answer:
The phenotypic ratio of this crossing is 9:3:3:1 whereas the genotypic ratio is 1:2:1:2:4:2:1:2:1.
Explanation:
If we cross red color organism with the yellow color organism, the phenotypic ratio of this crossing is 9:3:3:1 whereas the genotypic ratio is 1:2:1:2:4:2:1:2:1. In the F1 generation, all offspring are identical to each other means that all offspring resembles to male parent due to the presence of dominant allele while on the other hand, in the F2 generation, the ratio is 9:3:3:1 in which 9 ratio represents male parent, 1 represents female parent and the middle 3 represents hybrid which is different from their parents.
Who is the fastest speedster in the CW The Flash????
Answers
Answer:
yes barley
Explanation:
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What path will an incoming stimulus follow?
a. Spinal cord to sensory neuron to brain
b. Brain to sensory neuron to spinal cord
c. Sensory neuron to spinal cord to brain
Answers
Answer: C
Explanation:
The sensory neurons picks up impulses and passes them via the spinal cord through the relay and motor neurons and finally to the brain.
34. Draw a diagram to represent what the terms dorsal, ventral, anterior and posterior mean.
Answers
Dorsal is the back ventral is the front (I know it by one is the stomach and the other is the back). Posterior is the front and Anterior is the back. The only time its a little different in the positioning is when its an animal and you had to label it.
any other questions just ask
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the central driver of evolution is a. natural selection. b. disruptive selection. c. gene flow. d. genetic drift.
Answers
The central driver of evolution is genetic drift, which means option D is the right answer.
Genetic drift is the biological phenomenon when the gene is transferred to some place at random or by intention. For example: transfer of pollen grains to distant places by animals or wind and then pollination between plants results in gene expression in the new place. This is an example of genetic drift. It is basically change to population's gene pool through some chance. It is done by two ways namely Founder's effect and Bottle neck effect. Gene drift is important because it is the basis of genetic variations in the environment which helps in better survival of species and elimination of chances of extinction of any specific frequency of alleles.
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