Answer:
Lactose Persistence is the answer
If you resection the lower spinal cord of a cat such that the nerves to the hind legs are isolated from the brain, and the cat is still able to walk on a treadmill, you have demonstrated that motor commands must have originated in the lower portion of the spinal cord. This is evidence for the existence of ___________.
Answer:
Central pattern generators
Explanation:
A central pattern generator (CPG) is a neuronal circuit consisting of neurons localized in the spinal cord capable of producing rhythmic outputs. CPGs are able to produce rhythmic movements even when the spinal cord is separated from the brain and sensory organs. CPGs are the main components of motor functions including, among others, breathing, flying, chewing, walking, swimming, etc. These neural circuits have been discovered in almost all vertebrates studied to date.
why won't we bring back dinos if we have the right tec and stuff to do so and have we not just found a small amount of dna of a pregnant t rex
Answer:
Because the Dinosaurs would hunt us down and we would go extinct or endangered.
Explanation:
Viroids’ largest impact is on ________.
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Which pair of statements best explains an environmental stimulus and a bear’s response to survive winter?
Question 3 options:
Environmental stimulus: The bear senses that food is becoming scarce. Response: The bear consumes less food, and its heart rate increases.
Environmental stimulus: The days are becoming shorter. Response: The bear consumes more food, and its heart rate decreases.
Environmental stimulus: The bear is hungry. Response: The bear consumes more food, and its heart rate increases.
Environmental stimulus: The days are becoming longer. Response: The bear consumes less food, and its heart rate decreases.
Answer:
Environmental stimulus: The days are becoming shorter. Response: The bear consumes more food, and its heart rate decreases.
Explanation:
I took the quiz
Fill out this cell worksheet
Answer:
The correct answer is - 1. F 2. F 3. T 4. T 5. T 6. T 7. F 8. F 9. F 10. F
11. B, rectangular, and cell wall.
Explanation:
1. and 7. Only plant cells contain chloroplast to perform the photosynthesis process not animals. 2. and 6. Animal and plant cells both contain the mitochondria to perform cellular respiration in order to get energy from the food. 3. and 4. Plant cells have a rectangular shape structure and animal cells typically show round or spherical shape. 5. Both cells are eukaryotic cells so they carry the nucleus. 8. both cells have a cell membrane surrounding the other organelles. 9. Cell wall present in plant cells and not in animal cells. 10. A large central vacuole is present in the plant cell that performs various roles including the storage of water and nutrition.
11. In the given diagram The illustration B is a plant cell as it has a rectangular shape with a cell wall around the cell membrane.
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Answer:
D.
Explanation:
For two organisms to breed successfully and produce viable offspring that are fertile, both must belong to the same species with the same number of chromosomes.
Postzygotic barrier often occur when two organisms of different species and chromosomes numbers mate. If successful, the hybrid they produce remain sterile. This is what happens when goat with chromosome number of 60, mates with sheep with chromosome number of 54.
Postzygotic barrier is responsible for the sterility of the hybrid they produce, as a result of difference in chromosome number between sheep and goat.
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Two children have contracted measles for the first time. Of these children, only one has received the MMR vaccine.
Compare how each child produces antibodies as result of contracting this disease, explaining the process in detail
2. How can technology help in promoting a product?
Answer:
Explanation:
Modern technology allows advertisers to create more effective and impressive ads for television, print, radio, and the Web. With a range of powerful tools at their disposal, advertisers can create visual messages that appeal more personally to specific consumer groups.
How does the process of meiosis affect the genetic information of an
offspring?
Answer: All the offspring receive identical genetic information
Meiosis creates new combinations of genetic material in each of the four daughter cells. These new combinations result from the exchange of DNA between paired chromosomes. This means that the gametes produced through meiosis exhibit an range of genetic variation.
Explanation:
Hope this helped!!
How would a change to the sequence of nucleotides in a DNA segment affect the mRNA transcribed from the DNA?
Answer:
It would change the nucleotide sequence of the transcribed mRNA
Explanation:
During the process of transcription, a DNA template is used to synthesize a mRNA molecule. The nucleotides in the DNA molecule undergo a complementary base pairing to form the nucleotides on the mRNA. This means that the order of sequence on the DNA determines the order of sequence on the mRNA.
In a case where the nucleotide sequence of a DNA segment changes in the process of MUTATION, the sequence of nucleotides in the mRNA strand will also change. For example, if sequence: ATT on the DNA produces UAA on the mRNA, a change to AAT on the DNA will cause the mRNA sequence to change to UUA.
Answer:
A change of the sequence of nucleotides in a DNA segment is called a mutation. This could change whether certain proteins are made that support the body or not.
Explanation:
1 pts
Question 5
Lorenzo accidentally breaks a lamp while wrestling his brother in the living room. The lamp shatters
into what seems to be a million pieces. What happens to the matter in the lamp?
The matter of the lamp is completely destroyed
The amount of matter in the lamp is reduced
The matter looks different, but the amount stays the same
The amount of matter in the lamp increases
Give examples of herbivores,carnivores,and omnivores animals (Two)
Answer:
Herbivores Carnivores Omnivores
Animals that eat only plants or plant products Animals that eat other animals for meat or flesh Animals that eat both plants and animals
Examples- cow, horse, goat, etc. Examples- lion, tiger, lizzard, etc. Examples- dog, cat, crow, etc.
Explanation:
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What do digital signals turn sounds into?
-analog signals
-interference
-continuity
-zeros and ones
Digital signals transform sounds into zeros and ones.
Zeros and ones or binary code?Digital sound is all that sound placed on media encoded in binary code. This encoding transforms the microphone signal into a digital code that follows various parameters such as Nyquist's theorem, sample rate, bit depth, bit rate, dithering, etc.
Whit this information, we can conclude that digital signals transform sounds into zeros and ones(binary code).
Learn more about binary code in brainly.com/question/18502436
Which of these statements about nucleosomes are correct?
a. The histones H1, H2A, H2B, H3, and H4 make up the nucleosome octamer that binds DNA.
b. Partial enzymatic digestion of chromatin results in DNA fragments of about 123 bp
c. Degradation of linker DNA yields DNA fragments of about 145 bp.
d. DNA binding to histones has the same effect as positive supercoiling.
e. Most histones are small (less than 150 amino acid residues), basic proteins rich in Lys and Arg.
A common strategy for gaining compliance used by car salespeople is the door-in-the-face technique.
True or False?
Answer:
I think false if wrong correct me pls
have a nice day
#Captainpower
On the planet Kermit, in the Muppet population, there are two autosomal loci of interest. The first locus has alleles A and a, and the second locus has alleles B and b. A and B are the dominant alleles at the respective loci. The loci act in an epistatic manner, identical to the way two genes interact to produce coat color in labradors. The phenotype here is muppet hair color. We have the following results:
Muppet hair color as a function of two-locus genotypes
Two-locus genotype Muppet hair color
A_B_ Cookie monster blue
aaB_ Elmo red
__bb Janice blonde
If two doubly-heterozygous Cookie-monster blue-haired muppets mate, and produce 3200 children, which of the follow values most closely represents the expected number of Elmo red-haired offspring? The answer allows for random variation in hair color.
A. 1536
B. 672
C. 1242
D. 200
E. 549
Which of the following is an example of regulated waste?
O A. A used napkin
B. A used needle
C. A used blanket
D. A used bed sheet
SUBM
Answer:
D. A used bed sheet
Explanation:
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If an Arctic polar bear is transferred to a zoo in tropical Singapore, it will not be able to survive. What could be the reason for this?
Answer:
An Arctic polar bear could not be able to survive living in singapore because of the climate or weather which is different from wich an arctic polar bear usually lives in
Explanation:
A recent outbreak of a deadly virus spread through several countries in Africa, and thousands of people there were affected. Residents of that region were asked not to travel to other countries to avoid the possibility of the virus becoming a(n)
Answer:
A) pandemic
Explanation:
Why does a floating leaf indicate that photosynthesis is occurring?
Answer and Explanation:
A floating leaf indicates that photosynthesis is occurring because it means the leaf is producing oxygen, a biproduct of photosynthesis. It is possible that photosynthesis is occurring in a leaf that is not floating because it's possible that the leaf is denser than the solution and can't float.
#teamtrees #PAW (Plant And Water)
Explain how humans are involved in global warming, and why this is leading to the extinction of species
Answer:
corbon dixoed
Explanation:
Humans cause climate change. ... Scientists agree that global warming is caused mainly by human activity. Specifically, the evidence shows that certain heat-trapping gases, such as carbon dioxide, are warming the world—and that we release those gases when we burn fossil fuels like coal, oil, and gas.
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Answer:
The area's near the earth's equator receive more sunlight than areas near the poles
Explanation:
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is every food item a functional food?
Answer:
Most food items are a functional food but i think that all food item is a functional food
all but one choice describes what happening in the light dependent reaction?
Answer:
where are the choices?
Explanation:
When exercising routinely, timing the food that you eat around your exercise activities is important. Carbohydrate intake is particularly influential, with different ideal timings for simple carbohydrates and complex carbohydrates. The best types of carbohydrates to eat during and/or immediately after exercise are simple carbohydrates, whereas complex carbohydrates are ideally consumed a couple of hours before exercise. Complex carbohydrates take longer to digest and enter the bloodstream and can help build glycogen stores.
Sort the following food items into their respective bins based on whether they are simple, complex, or noncarbohydrate-rich foods.
Drag the appropriate items into their respective bins
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made with nonfat roasted chicken b yogurt reast whole-wheat pancakes grilled salmon sport drink with glucose brown rice with vegetables Foods Rich in Simple Carbohydrates Foods Rich in Complex Carbohydrates Non-Carbohydrate Foods
Answer:
Food rich in simple carbohydrate:
simple sugars or carbohydrates are the carbohydrates that are easily broken into a form that help the body to get energy and found in fruit, milk, juices, and processed sugars.
- Banana smoothie made with non-fat yogurt
- Sports drink with glucose
Food rich in complex carbohydrate
Complex carbohydrates are the longer chain of simple carbohydrates or sugars that are long and complex.
- Whole wheat pancakes
- brown rice with vegetable
Food rich in non-carbohydrate
Both food samples given are high in protein and lack the carbohydrate
- Roasted chicken breast
- Grilled salmon
How does the evidence provided by the graph support the claim that Earth's climate has gradually been warming?
A. The rising sea level is a result of melting ice and the thermal expansion of water.
B. The rising sea level is a result of an increasing rate of all processes of the water cycle.
C. The change in sea level matches the change in atmospheric levels of carbon dioxide.
D. The change in sea level is the cause of increased flooding in low-lying coastal lands.
Answer:
i think its B
The rising sea level is a result of an increasing rate of all processes of the water cycle.
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Answer:
A
Explanation:
I think thats the answer
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Answer: C
Explanation:
The green beatles were better hidden, making them killed less often, which allowed them to pass on their offspring.
I hope this helped!
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Which of the following is not a line of evidence supported by empirical evidence?
a. How similar DNA is between organisms
b. The length of the organism's life
c. Where fossils are found
d. How similar the organisms were as embryos
Answer:
B
Explanation:
The length of the life of the organism is not an evidence supported by empirical evidence.
Empirical Evidence:
These are the evidences that are based on the experiments and the observation rater than the logic or theory.
The empirical evidences the same for the all observers.
For example-
Similarity of the DNA between the organisms is purely conclude after the experiments. It is always same for the all observers.
The length of the life of the organism can not be clearly predictive it can vary for different observers.
Therefore, the length of the life of the organism is not an evidence supported by empirical evidence.
To know more about Empirical Evidence:
https://brainly.com/question/4822928
what is gravity?
A.it is force that creates tidal waves
B.it is relationship between the earth and the moon
C.it is one of the four physical forces found on nature
D.it is the force that holds the earth together
Answer:
D is the answer I think but am not sure
Answer:
B and D
Explanation:
Because their explanation is almost saying the same thing.
Which of the following would be the best example of adaptive radiation, where a species evolves into different forms and fills different niches?
A species of plant grows on a mountain at high elevation that is very similar genetically to another species growing at lower elevations on the mountain.
A species of beetle moves into a new area and outcompetes the resident beetle species, driving the resident species to extinction.
Plants living in dry areas all over the world produce bad-tasting resins in their leaves to keep animals from eating them.
A raccoon born in a woodland near a city wanders into the city and learns to find food in an urban environment.
Answer: A species of plant grows on a mountain at high elevation that is very similar genetically to another species growing at lower elevations on the mountain.
Explanation: