Are moths blind, ive always Been told they are but I’m not sure. I will give brainly
Answers
Answer:
No they are not.
Explanation:
Hope I helped
Answer:
No. Moths are not blind. ... A moth's dark-adapting mechanism responds much more slowly than its light-adapting mechanism. Once the moth comes close to a bright light, it might have a hard time leaving the light since going back into the dark renders it blind for so long.
Explanation:
From google
Related Questions
Please help me
Which of these statements correctly describes one way that asexual and sexual reproduction are alike?
A. Both types of reproduction require two parents to produce offspring.
B. Both types of reproductions result in offspring that are identical to one parent.
C. Both types of reproduction enable genetic information to be passed from parent to offspring.
D. Both types of reproduction can occur in all organisms, depending on environmental conditions.
Answers
C. Both types of reproduction enable genetic information to be passed from parent to offspring.
It doesn't matter if the reproduction is sexual or asexual, because the offspring has the parent(s) dna and genetics either way.
The primary similarity between sexual and asexual reproduction is that they both have as their primary goal the generation of progeny into which genetic information is passed on, hence option c is correct.
What is the difference between asexual and sexual reproduction?Asexual reproduction only requires one organism to create more offspring that are identical to the parent and each other.
A male and female cell combine during sexual reproduction to create children that are genetically distinct from their parents.
Sexual reproduction needs both a male and a female organism, as opposed to asexual reproduction, which only includes one organism.
Therefore, the benefits of sexual reproduction include the offspring's genetic diversity, hence option c is correct.
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correct the statement to make it true.
Plants perform photosynthesis but not cellular respiration
Answers
Answer:
Plants perform both photosynthesis and cellular respiration
Explanation:
Although plants use photosynthesis to make glucose, they still need energy to break down glucose. Plus, plants have mitochondria too, where cellular respiration occurs.
What do decomposers do for the environment and nutrient cycle
Answers
Answer:
Decomposers play a critical role in the flow of energy through an ecosystem. They break apart dead organisms into simpler inorganic materials, making nutrients available to primary producers.May 19, 2022
a substance with a pH of two is called
Answers
Answer:
an acidic substance
The photo shows Enchanted Rock in Texas.
What is causing the plates of granite rock to flake off?
A. Oxidation of iron to form iron oxide
B. Strong winds carrying particles of rock
C. A change in pressure once exposed
the surface
D. Carbon dioxide dissolved in water, forming an acid
Answers
Answer is C. A change in pressure once exposed the surface
Explanation:
Correct! Hope this helped!
Answer:
C
Explanation:
AAPPPEEXXX
Achondroplasia is a form of dwarfism inherited as a simple monogenic trait. Two achondroplastic dwarfs marry and have a dwarf child; later, they have a second child who is phenotypically normal. Is achondroplasia inherited as a recessive or dominant? Explain. Use appropriate genetic symbols and give the genotypes of the two parents in this mating. What is the probability that their next child will be: phenotypically normal? a dwarf? a normal male? a dwarf female? Either a normal female or a dwarf male? If this couple had four children, what is the probability of them occurring in the following order: normal, dwarf, normal, dwarf
Answers
Achondroplasia is inherited as a dominant trait, which means that if one parent has the condition, there is a 50% chance that their child will inherit it as well. In this case, both parents have achondroplasia, so they must both be heterozygous carriers of the dominant allele.
The genetic symbols for the dominant allele (A) and the recessive allele (a) can be used to represent their genotypes. The parents' genotypes would be Aa x Aa. The probability that their next child will be phenotypically normal is 25% (aa), a dwarf is 50% (Aa), and a normal male is 25% (aa). The probability of a dwarf female is also 25% (Aa), and the probability of either a normal female or a dwarf male is also 25% (aa or Aa). If this couple had four children, the probability of them occurring in the following order: normal, dwarf, normal, dwarf would be (¼) x (½) x (¼) x (½) = 1/64 or approximately 1.6%. Each child is an independent event, so the probability of a specific order occurring is equal to the product of the individual probabilities of each event.
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PLEASE HELP!!! explain 3 ways that life on Earth would be impacted if there was no transpiration
Answers
Answer:
1. meat 4 life
2. more water and clean water??
3. plants would burst bc of the excess water
Explanation:
Answer:
First of we would have a food shortage because some of our food comes from across seas. Secondly more people would be losing weight from having to walk to work and school (witch could be good). Lastly work and schools would probably have to be moved closer to homes or homes moved closer to work and schools.
Explanation:
May I have brainliest please I'm trying to level up!
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If B in the picture below represents brown hair and b represents blonde hair, what percent of the offspring will have brown hair and what percent of the offspring will have blonde hair?
Answers
Answer:
0
Explanation:
Do punnet square its no picture
Another useable form of
nitrogen, NH4+ can be
converted to
by _________
for
organisms to use.
Answers
Another usable form of nitrogen, NH4+ can be converted to NO3- (nitrate) by nitrification for organisms to use.
What is Nitrification?Nitrification is a process in which certain bacteria convert ammonium (NH4+) into nitrite (NO2-) and then into nitrate (NO3-). This process occurs in the soil and is important for making nitrogen available to plants for their growth and development.
Nitrate is the preferred form of nitrogen for many plant species and is readily taken up by their roots. In addition to nitrification, nitrogen can also be fixed by certain bacteria into a usable form for plants, and it can be returned to the soil by the decomposition of organic matter.
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Question 13 of 25 skin stem cells can only produce other skin cells. what does this indicate about skin stem cells?
Answers
Answer:
That they are unipotent
What type of channel opens in response to an action potential arriving at the axon terminal and functions to allow synaptic vesicles to release neurotransmitters?.
Answers
Voltage gated Ca2+ channels opens in response to an action potential arriving at the axon terminal and functions to allow synaptic vesicles to release neurotransmitters.
Voltage-gated calcium channels are found in the cell membranes of nerve cells and are responsible for regulating the flow of calcium ions into the cell. These channels open in response to an action potential arriving at the axon terminal, and function to allow synaptic vesicles to release neurotransmitters.
Calcium ions are important for many cellular processes, including muscle contraction, secretion of hormones, and cell signaling. When an action potential reaches the axon terminal, it causes the voltage-gated calcium channels to open, allowing calcium ions to flow into the cell. This influx of calcium ions causes the synaptic vesicles to release their neurotransmitters into the synapse, where they can bind to and activate post-synaptic receptors.
The voltage-gated calcium channels are critical for proper nerve function, and any dysfunction of these channels can lead to serious problems. For example, if the channels do not open properly in response to an action potential, the synaptic vesicles will not be able to release their neurotransmitters, and the nerve cell will be unable to communicate with other cells. This can lead to serious problems, such as paralysis.
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Which organelle that is an essential component of all other eukaryotic cells is functionally absent in Diplomonads and parabasalids?A. chloroplastB. flagellumC. mitochondrionD. nucleus within envelopeE. plasma membrane
Answers
The answer is D. nucleus within envelope. Diplomonads and Parabasalids lack a nuclear envelope, which is an essential component of eukaryotic cells. Instead, their DNA is located in the cytoplasm and is surrounded by a plasma membrane.
What are Diplomonads?Diplomonads are a group of flagellate protozoa which includes the intestinal parasites Giardia duodenalis and Giardia intestinalis. They can be found in fresh and salty water, sewage, soil and the cysts of some animals. Diplomonads have two flagella located at the prefrontal end of their cell, a characteristic which distinguishes them from other flagellates. They possess a characteristic cytostome which is used for cell feeding, and a prominent contractile vacuole for the maintenance of osmotic pressure. In addition, they contain a single nucleus, four pairs of mitochondrial cristae, and a distinctive periplastidial membrane system. Diplomonads have a complex life cycle which includes a cyst stage and a vegetative stage.
What are Parabasalids?Parabasalids are a group of single-celled, eukaryotic organisms. They have small nuclei, lack mitochondria, are small in size and lack flagella. They are found in a variety of aquatic and terrestrial environments. Examples include trichomonads, giardia, and some species of Paramecium. These organisms have complex lifecycles, many of which involve the swapping of genetic material (via a sexual process) with other organisms.
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A type of neurone that carries impulses away from the receptor.
a) Sensory
b) relay
c) motor
Answers
Why? - The signal starts in a receptor which detects a change. Relay neurones carry nerve impulses within the central nervous system. Motor neurones carry nerve impulses away from the central nervous system. The neurone ends in either a muscle or gland, which are effectors.
Calculate the efficiency of aerobic respiration if
a cell generates 32 ATP molecules per molecule
of glucose.
Answers
A cell generates 32 ATP molecules per molecule of glucose is 56%.
32 x 12kcal/686kcal x 1005% = 56%
ATP molecules are produced intracellularly. The number will vary depending on the cell type being studied. Cellular respiration is the process by which biofuels are oxidized in the presence of inorganic electron acceptors, such as oxygen, to generate large amounts of energy and facilitate the mass production of ATP.
The primary fuel for cellular respiration is the glucose molecule which is used as energy. In the cellular world, energy is a charged molecule with three phosphate groups called adenosine triphosphate ATP. Cellular respiration produces a total of 36 ATP per molecule of glucose in three stages. Describe each stage of ATP production. The first step, glycolysis, occurs in the cytosol and binds two ATPs when the six-carbon glucose is split into two three-carbon fragments.
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6 facts about DNA Replication??
Answers
Answer:
Your DNA could stretch from the earth to the sun and back ~600 times. ...
We're all 99.9 percent alike. ...
Genes make up only about 3 percent of your DNA. ...
A DNA test can reveal you're more Irish than your siblings. ...
The human genome contains 3 billion base pairs of DNA. ...
Your DNA could link you to places you'd never imagine.
Explanation:
i hope this helps! :)
Answer:
1. Your DNA could stretch from the earth to the sun and back 600 times.
2. We're all 99.9 percent alike.
3. Genes make up only about 3 percent of your DNA.
4. Your DNA could link you to places you'd never imagine.
5. The human genome contains 3 billion base pairs of DNA.
6. A DNA test can reveal you're more Irish than your siblings.
Explanation:
Which statement describes a consumer/producer relationship?(1 point) Responses One organism that benefits from living in or on another organism at the expense of that organism. One organism that benefits from living in or on another organism at the expense of that organism. One organism catches and consumes another organism. One organism catches and consumes another organism. Both organisms benefit from each other. Both organisms benefit from each other. One organism eats another organism that makes its own food.
Answers
Producers are autotroph organisms, while consumers are heterotroph organisms. Option is D. The statement that describes the consumer/producer relationship is one organism eats another organism that makes its own food.
What are producers and consumers?When referring to trophic chains, we can talk about producers and consumers.
Producers are autotroph organisms that can use inorganic matter and energy to produce organic compounds. Most of them get their energy directly from the sun. For instance, plants and other microorganisms are producers.
Consumers are heterotroph organisms that can not produce their own food, so they need to feed on other organisms to get the energy and organic compound they need to survive.
Consumers can be either herbivorous, carnivorous, or omnivorous.
One organism that benefits from living in or on another organism at the expense of that organism ⇒ this is not correct. This could be the description of parasites, for instance.One organism catches and consumes another organism ⇒ this is not correct. This could be the description predators. Both organisms benefit from each other ⇒ this is not correct. This could be the description of mutualists. One organism eats another organism that makes its own food ⇒ this is correct.The correct option is D. The statement that describes the consumer/producer relationship is one organism eats another organism that makes its own food.
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True or False) DNA does not have to break apart to be copied.
Answers
Answer: false
Explanation: needs to break apart to prevent the risk of having an uneven number of chromosomes that can lead to developmental disorders and cancer.
what is a DNA
what Dose DNA stand for
Answers
Answer:
it means DeoxyriboNucleic Acid
Answer:
Deoxyribonucleic acid
Deoxyribonucleic acid, more commonly known as DNA, is a complex molecule that contains all of the information necessary to build and maintain an organism. All living things have DNA within their cells. ... In other words, whenever organisms reproduce, a portion of their DNA is passed along to their offspring.
Explanation:
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a single microbial species can often have different strains or sterotypes. they differ slightly in their genetic content, mainly in genes that convey (severity of) virulence. True/False
Answers
True. A single microbial species can have different strains or genotypes that vary in their genetic content, including genes that encode virulence factors.
These genetic differences can result in variations in the severity of disease caused by different strains of the same species. For example, certain strains of Escherichia coli can cause mild gastroenteritis, while others can cause severe diarrheal disease or even life-threatening complications such as hemolytic uremic syndrome.
Similarly, different strains of Streptococcus pneumoniae can vary in their ability to cause invasive infections such as pneumonia, meningitis, or sepsis. Understanding the genetic diversity and virulence potential of microbial species and strains is important for developing effective diagnostic and treatment strategies.
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The
fluid flows throughout and
around the brain and spinal cord.
A. interstitial
B. cerebral spinal
C. extracellar
Answers
A population of beetles is currently 60 beetles at n=0. The beetle population has an intrinsic growth rate of 150% each generation. The environment can sustain a maximum population of 130 beetles. Find the population of the next three generations, 'y_1' ' 'y_2' and 'y_3' of beetles
Answers
The population of beetles in the next three generations, considering the carrying capacity, is y1 = 130 beetles, y2 = 130 beetles, and y3 = 130 beetles.
The population of beetles can be calculated using the formula: y = y0 * (1 + r)^n, where y is the population at a given generation, y0 is the initial population, r is the intrinsic growth rate (expressed as a decimal), and n is the number of generations.
Given that the initial population (y0) is 60 beetles and the intrinsic growth rate (r) is 150% (or 1.5), we can calculate the population for the next three generations.
For the first generation (y1), we substitute y0 = 60, r = 1.5, and n = 1 into the formula: y1 = 60 * (1 + 1.5)^1 = 60 * 2.5 = 150 beetles.
For the second generation (y2), we substitute y0 = 60, r = 1.5, and n = 2 into the formula: y2 = 60 * (1 + 1.5)^2 = 60 * 6.25 = 375 beetles.
For the third generation (y3), we substitute y0 = 60, r = 1.5, and n = 3 into the formula: y3 = 60 * (1 + 1.5)^3 = 60 * 15.625 = 937.5 beetles.
However, since the environment can only sustain a maximum population of 130 beetles, we need to consider the carrying capacity.
To find the population at each generation while considering the carrying capacity, we compare the calculated population with the carrying capacity and use the smaller value as the population.
For y1, the population is 150 beetles, which exceeds the carrying capacity of 130 beetles. Therefore, y1 = 130 beetles.
For y2, the calculated population is 375 beetles, which is also above the carrying capacity. Thus, y2 = 130 beetles.
For y3, the calculated population is 937.5 beetles, which is still above the carrying capacity. Therefore, y3 = 130 beetles.
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what do the data suggest about how related Turtles are to humans compared to tuna and chimpanzees
Answers
The data suggest that Turtles are less evolutionary related to humans when compared to chimpanzees and closer compared to tunes since amino acid differences account for the term divergence between species.
What does the term divergence between species mean in evolution?The term divergence between species in evolution makes reference to the difference between species in a given homolog protein sequence and or any other feature derived from a common ancestor. In this case, we can see that the aminoacid differences are higher between humans and tunas, thereby these species are evolutionary distant when compared to chimpanzees and also compared to humans and turtles (mammals and reptiles are evolutionary closer compared to tunas).
Therefore, with this data, we can see that the term divergence between species is based on the presence of homologies between individuals due to a common ancestor such as occurring between species.
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Various species of the flowering plant of the genus Chrysanthemum have 18, 36, 54, 72, and 90 chromosomes. The variation is likely due to:
Answers
Various species of the flowering plant of the genus Chrysanthemum have 18, 36, 54, 72, and 90 chromosomes. The variation is likely due to polyploidy.
What is polyploidy?Polyploidy can be defined as the number of complete sets of chromosomes in a given cell of an organism.
A diploid organism contains two complete sets of homo-logous chromosomes in its somatic cells.
Many organisms used polyploidy as an evolutionary strategy for adaptation to challenging environmental conditions.
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PLEASE HELP ITS TIMED!!
1. Which of the following is one way that a mutagen can cause mutations?
A. It causes the DNA strand to weaken because mutagens stop the cell cycle
B. It causes base pairing to happen faster
C. It causes the sugar-phosphate backbone of the DNA to weaken which can lead to inversions and translocation
D. It interferes with base pairing which decreases the error rate during DNA replication
2. In a mutation, which of the following statements is false?
A. Errors on a gene will be copied onto the mRNA
B. Codons never change
C. New codons sometimes code for the same amino acid
D. A new phenotype (trait) may appear
Answers
Answer:
D. It interferes with base pairing which decreases the error rate during DNA replication
B. Codons never change
Explanation:
Which graph best represents directional selection?
-Graph A
-Graph B
-Graph C
Answers
Answer:
it is a i just did it
Explanation:
Answer:
B - the second option is the correct answer
Explanation:
I'm right trust me
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For a science experiment why is the difference between the experimental and control group important?
Answers
Answer:
A control group is a set standard so that comparisons can be made to see what your experiment did. The experimental group is the group that has been changed. A control group also allows you to determine your variables.
Explanation:
A black hybrid rabbit is crossed with a white purebred rabbit.
What is the probability of an offspring being black?
A. 25%
B. 50%
C. 75%
Answers
Answer
A. 25%
Explanation:
This is because the black hybrid would be 50% one breed and 50% another breed. Then the white purebred is 100% one specific breed. So by mating, all of those breeds that the parents have all reduce by 1/2 for the offspring.
Identify inputs and outputs (photosynthesis)
Answers
Co2 and water in the presence of sunlight and chlorophyll. While the output of photosynthesis are glucose and oxygen.
after the axon of a standard multipolar neuron is cut, the cell body sometimes degenerates. this is called degeneration.
Answers
The process of moving viruses up the axon in the anterograde direction is known as anterograde transport, and it makes use of the protein kinesin.
How do antegrade viruses operate?By using a tracer that travels from the soma to the synapses, anterograde tracing is accomplished. The process of moving viruses up the axon in the anterograde direction is known as anterograde transport, and it makes use of the protein kinesin.When tracing neurons, anterograde tracing goes from the cell bodies of the neurons to the terminals of their axons, whereas retrograde tracing goes from the terminals of the neurons to the cell bodies. The neurons' built-in transport channels are used for anterograde and retrograde tracing.The complete question is,
Occasionally, the cell body of a typical multipolar neuron degenerates after the axon is severed. Degeneration is the term used for this.
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Which of the following describes an outcome of water scarcity in a community?
A. Emigration of people into the area
B. Increased housing and construction
C. Increased poverty and disparity
D. More imports and exports
Answers
Answer:
C. Increased poverty and disparity
Explanation for the other answers being Incorrect:
A. More people are not going to move into an area with a shortage of water.
B. Water scarcity would most likely not have a direct correlation to the construction output. However, if it did, it would most likely make the construction and new housing rate decrease
D. Not having water can make people move away and leave the area, meaning that imports and exports which require workers would not see an increase of imports and exports