What predictions can you make for what might happen if the tools of biotechnology spread to everyone, and lead to “an explosion of diversity of new living creatures”?
Answers
Answer:
The living space will decrease
Explanation:
Related Questions
3.How could ocean warming, as a result of global warming, cause an additional increase in the 10
temperature of the climate?
Answers
The ocean absorbs most of the excess heat from greenhouse gas emissions, leading to rising ocean temperatures.
Increasing ocean temperatures affect marine species and ecosystems. Rising temperatures cause coral bleaching and the loss of breeding grounds for marine fishes and mammals.
Rising ocean temperatures also affect the benefits humans derive from the ocean – threatening food security, increasing the prevalence of diseases and causing more extreme weather events and the loss of coastal protection.
Achieving the mitigation targets set by the Paris Agreement on climate change and limiting the global average temperature increase to well below 2°C above pre-industrial levels is crucial to prevent the massive, irreversible impacts of ocean warming on marine ecosystems and their services.
Establishing marine protected areas and putting in place adaptive measures, such as precautionary catch limits to prevent overfishing, can protect ocean ecosystems and shield humans from the effects of ocean warming.
Ocean warming is the rise in the temperature of the oceans. Global warming affects the ocean and increases its temperature as oceans absorb a lot of heat.
What is global warming?Global warming is the rise in the temperature worldwide due to the increased greenhouse gases that are released by the various pollutions from human activities.
Global warming has caused ocean warming as the oceans absorb the maximum heat from the atmosphere. The increased ocean heat absorption affects aquatic life and affects the environment and ecosystem balance.
The increase in ocean warming affects the temperature and the climatic conditions as it alters the precipitation rate, and melts the glaciers that leading to natural disasters.
Therefore, global warming affects the oceans and in return the climate.
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Study the image.
The numbers 1 through 12 are placed around the Earth like a clock. The moon is to the left of number 4.
With the full moon at position 3, which two positions experience low tide?
3 and 5
5 and 9
6 and 12
9 and 12
Answers
Answer: The answer is 6-12
Explanation:
Lookedd up on brainly :P
Answer: The answer is 6 and 12
Explanation: I did the test! :D
Daniel expanded the expression as shown. Negative 2 (Negative 8 x minus 4 y + three-fourths) = negative 10 x minus 8 y minus 1 and one-fourth What errors did he make? Select three options. The first term should be positive. The second term should be positive. The last term should be Negative 1 and one-half, not Negative 1 and one-fourth. He divided Negative 8 by Negative 2 instead of multiplying Negative 8 by Negative 2. He did not simplify the expression completely.
Answers
Answer:
1st option, 2nd option, and third option.
Explanation:
Did this problem and got it right with these answers! :)
Answer:
a, b, and c
Explanation:
it really surprised me. trust me I'm not lying. I promise
A student creates a chart listing some characteristics of four substances. Characteristics of Four Substances Substance 1 Substance 2 Substance 3 Substance 4 A mixture Poor conductor of heat and electricity Forms crystals when solid High luster 0 Conducts electricity when dissolved in water Brittle when solid Contains particles that cannot be seen with the naked Good conductor of heat and electricity Malleable eye Dull appearance with no luster Ductile Hard and brittle when solid Cannot be separated by filtration High melting and boiling points Which substance is most likely a metal element?
Answers
Answer:
Substance 3
Cuz I am start Jp Im not I looked it up
Answer:
Substance 4
Explanation:
Metals are shiny
Which of the following is true about transcription?
both sides of DNA are copied in transcription
codons are composed of four amino acids
transcription begins at a start codon and ends at a stop codon
transcription requires DNA polymerase
Answers
Answer:
transcription begins at a start codon and ends at a stop codon
Explanation:
Which statement describes what will most likely occur when warm air cools and the temperature drops to the dew
point?
O Air will contain more water vapor.
O Dew will form on leaves.
O Clouds will disappear.
O Water vapor in the air will evaporate.
Mark this and return
Save and Exit
Next
Submit
Answers
O Dew will form on leaves.
The dew point is the temperature at which water vapor in the air will condense into liquid droplets. It is a measure of the amount of moisture in the air. The higher the dew point, the more moisture in the air. The dew point temperature is determined by the air temperature and the amount of water in the air. When air cools, its capacity to hold moisture decreases. If the air cools to its dew point, the excess moisture condenses, forming dew.
In the morning, the temperature on the ground is often more excellent than the temperature in the air. As the sun rises, the ground warms up, and the air above it cools. As the temperature drops to the dew point, the moisture in the air condenses on surfaces such as leaves, blades of grass, and other outdoor surfaces that are at or near the dew point temperature.
The statement "Air will contain more water vapor" is incorrect, as dew forms when the air can no longer hold its moisture and the excess water vapor condenses.
The statement "Clouds will disappear" is not correct, as dew formation is a phenomenon related to the condensation of water vapor, and clouds are formed by the same process, but at higher altitudes. "Water vapor in the air will evaporate" is also not correct, as the temperature dropped to the dew point, which is the point where the water vapor condenses, not evaporates.
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Can someone please help me with this biology question?
Answers
Answer:
I think it's C. The female parent hemophiliac..eta
but I would wait for a second opinion
What process facilitates locomotion for the ovum?
Question 6 options:
a. Once the ovum leaves the ruptured follicle it is captured by the uterus and then directed into the Fallopian tube, where it is pushed along towards the oviducts.
b. Once the ovum leaves the ruptured follicle it is captured by the fimbriae and then directed into the Fallopian tube, where it is pushed along towards the uterus via cilia.
c. Once the ovum leaves the ruptured follicle it is fully matured and propels itself into the Fallopian tube, where it moves along towards the uterus.
d. Once the ovum leaves the ruptured follicle it is captured by the cervix and then directed into the Fallopian tube, where it is pushed along towards the uterus via cilia.
Answers
The correct answer is B. Once the ovum leaves the ruptured follicle it is captured by the fimbriae and then directed into the Fallopian tube, where it is pushed along towards the uterus via cilia.
Explanation
Ovulation is a process in which the ovum is released from the ruptured follicle, there it is captured by the fimbriae and taken to the fallopian tubes (where it will be fertilized by sperm) and then it will reach the uterus (the place where the fetus will grow) through the cilia. Additionally, this process is in which the woman is fertile to conceive and occurs around the fourteenth day of the menstrual cycle (which lasts twenty-eight days).
how does a virus keep the body from creating antibodies?
Answers
Answer:
it adapts , it starts to create an imunity against anitbodies
(I'm not sure if i am right )
What is the primary function of ground tissue?
Answers
Answer:
While epidermal tissue mediates most of the interactions between a plant and its environment, ground tissue conducts the basic functions of photosynthesis, food storage, and support.
Answer:
A) providing support for stems and leaves
Explanation:
One of its main functions is support. Ground Tissue will provide support for stems and leaves, keeping them alive and working well.
Hope this helps! Good luck with the rest of your work!
Cells can have two kinds of endoplasmic reticulum (ER): smooth ER, which has no ribosomes, and rough ER, which has ribosomes embedded in it’s membrane.what would happen if the rough endoplasmic reticulum in the cell of an organism lost all of it’s ribosomes?
Answers
Answer: If the rough ER lost all of its ribosomes, the cells wouldn't be able to produce any protein.
Explanation:
A single cell can contain around 10 million ribosomes. Without these ribosomes, cells would not be able to produce protein and would not be able to function properly. The cell would no longer be able to send proteins to the Golgi.
A pachyderm dangled over the protein web of a arachnid and as he saw that it resisted they went to call another pachyderm. What diameter should the spider web have to support the weight of n elephants? Hint: Young's modulus for a cloth of spider is about 0.2x10^10 Pa and the web breaks when It is subjected to a deformation of 5%. compare this result with a steel cable of 20x10^10Pa and that breaks when deformed to 0.05%. (Note: the thickness of a silk thread of spider is 1 micron)
Answers
The diameter of the spider web needed to support the weight of 4 elephants would be approximately 263.26 meters, considering the tensile strength and deformation limits of spider silk.
To calculate the diameter of the spider web required to support the weight of 4 elephants, we need to consider the tensile strength and deformation limits of the spider silk.
Let's start with the weight of the elephants. You mentioned that each elephant weighs 300 pounds. To convert this to kilograms, we divide by the conversion factor of 2.2046:
Weight of 1 elephant = 300 pounds / 2.2046
= 136.08 kg
Now, let's calculate the total weight of 4 elephants:
Total weight = 4 elephants × 136.08 kg/elephant
= 544.32 kg
To calculate the required diameter, we need to consider the weight of the elephants and the tensile strength of the spider silk. We can use the formula for stress:
Stress = Force / Area
The force is equal to the weight of the elephants, and the area is the cross-sectional area of the spider web.
The deformation of the spider web can be calculated using Hooke's Law:
Deformation = (Stress / Young's modulus) × Length
We know that the deformation limit is 5% of the length, so we can set up the equation:
0.05 × Length = (Stress / Young's modulus) × Length
Simplifying and rearranging:
Stress = 0.05 × Young's modulus
Now we can substitute the formula for stress into the earlier equation:
(Weight of elephants) / (Area) = 0.05 × Young's modulus
Rearranging to solve for the area:
Area = (Weight of elephants) / (0.05 × Young's modulus)
Finally, we can calculate the diameter using the formula for the area of a circle:
Area = \(\pi * (diameter/2)^2\)
Rearranging to solve for the diameter:
diameter = \(\sqrt{((4 * Area) / \pi )\)
Let's plug in the values and calculate the diameter:
Weight of elephants = 544.32 kg
Young's modulus of spider silk = 0.2 × \(10^{10\) Pa
π = 3.14159
Area = (544.32 kg) / (0.05 × 0.2 × \(10^{10\) Pa)
= 544.32 kg / (0.01 × \(10^{10\) Pa)
= 544.32 / 0.01 \(m^2\)
= 54432 \(m^2\)
diameter = \(\sqrt{((4 * 54432 m^2) / \pi)\)
= \(\sqrt{(217728 m^2 / 3.14159)\)
= \(\sqrt{(69297.89 m^2)\)
= 263.26 m
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The correct question is:
A pachyderm dangled over the protein web of an arachnid and as he saw that it resisted they went to call another pachyderm. What diameter should the spider web have to support the weight of 4 elephants?
[Hint: Young's modulus for a cloth of spider is about 0.2 × \(10^{10\) Pa and the web breaks when It is subjected to a deformation of 5%. compare this result with a steel cable of 20 × \(10^{10\) Pa and that breaks when deformed to 0.05%. (Note: the thickness of a silk thread of spider is 1 micron and the weight of elephant 300 pounds)]
which is true regarding all x-linked disorders?
a)they result in a longer lifespan
b) they are caused by mutations of the x chromosome
c) they are linked to an unknown chromosome
d) they are disorders that effect only women
Answers
The merging of ________ forms the right lymphatic duct.
A) two great vessels
B) the thoracic and mediastinal ducts
C) the right jugular, right subclavian, and right bronchomediastinal trunks
D) superior and inferior lymphatic ducts
E) the left jugular, right subclavian, and right bronchomediastinal trunks
Answers
The merging of the right jugular, right subclavian, and right bronchomediastinal trunks forms the right lymphatic duct, option C is correct.
The right lymphatic duct is a major lymphatic vessel in the human body. It collects lymphatic fluid from the right upper limb, right side of the head and neck, and the right thoracic region. The formation of the right lymphatic duct occurs through the convergence or merging of several lymphatic trunks.
Specifically, the right jugular trunk, right subclavian trunk, and right bronchomediastinal trunk come together to form the right lymphatic duct. This merging of lymphatic trunks allows for the drainage of lymphatic fluid from these regions into the right lymphatic duct, which then empties into the venous circulation near the junction of the right internal jugular and right subclavian veins, option C is correct.
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The physical area in which an organism lives is called itsA. biological community.B. abode.C. habitat.
Answers
The physical place in which an organism makes its home, feed, live and reproduce is called habitat.
Therefore, the correct answer is C. habitat.
The lining of the abdominal - pelvic cavity is the _____.
A. Endothelium
B. Pleura
C. Perineum
D. Peritoneum
Answers
The lining of the abdominal - pelvic cavity is the Peritoneum.
The peritoneum is the serous membrane that lines the belly cavity. it's miles composed of mesothelial cells which are supported by a skinny layer of fibrous tissue and is embryologically derived from the mesoderm.
Your peritoneum is the tissue that lines your belly wall and covers maximum of the organs for your stomach. A liquid, peritoneal fluid, lubricates the surface of this tissue.
Biology of the peritoneal membrane. The peritoneum is the serosal membrane that lines the belly hollow space. The portion that covers the viscera and different intraabdominal structures is called the visceral peritoneum, and that which traces the abdominal cavity is referred to as the parietal peritoneum.
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Why is the inner core SOLID even though it is hot enough to melt?
A) because of the iron and nickel
B) because of the altitude
C) because of the temperature
D) because of the pressure
Answers
Answer:
because of pressure maybe
the cuticle is made of a waxy material. suggest an advantage to a plant of this feature
Answers
Answer:
The waxy cuticle stores the moisturizer of leaves by preventing the loss of water.
Explanation:
Answer:
A primary function of the leaf's waxy cuticle is to reduce water loss through the leaves, which is particularly important in arid deserts with little rainfall or Mediterranean climates with seasonal rainfall
What is technology?
A.) A way to apply science to solve problems
B.) A way to convince people
C.) A political idea
D.) A type of scientific experiment
Answers
Answer:
A)
Explanation:
Technology isn’t a political idea, a scientific experiment or way to convince people, it’s a way to apply science to solve problems. For example guns are used to kill animals and people.
Problem: You need to kill people or hunt animals better
Solution: Invent this thing that shoots fast deadly bullets.
That’s technology.
In tomato plants, purple leaf color is controlled by a dominant allele A, and green leaf by a recessive allele a. At another locus, hairy leaf H is dominant to hairless leaf h. The genes for leaf color and leaf texture are separated by 16 m.u. on chromosome 5. On chromosome 4, a gene controlling leaf shape has two alleles: a dominant allele C that produces cut-leaf shape and a recessive allele c that produces potato-shaped leaf.
a. The cross of a purple, hairy, cut plant heterozygous at each gene to a green, hairless, potato plant produces the following progeny:
Frequency % 21 21 21 Phenotype Purple, hairy, cut Purple, hairy, potato Green, hairless, cut Green, hairless, potato Purple, hairless, cut Purple, hairless, potato Green, hairy, cut Green, hairy, potato 21 4 4 4 4 100
Give the genotypes of parental and progeny plants in this experiment.
b. Fully explain the number and frequency of each phenotype class.
Answers
Purple, hairy, and cut plant: AaHhCc, Green, hairless, and potato plant: aahhcc
a) Genotypes of parental plants:
Purple, hairy, and cut plant: AaHhCc
Green, hairless, and potato plant: aahhcc
Genotypes of progeny plants:
Purple, hairy, and cut phenotype: A-H-C/a-h-c (\(\frac{9}{64}\) offspring)
Green, hairless, and potato phenotype: aa-HH-cc (\(\frac{1}{64}\) offspring)
Purple, hairy, and potato phenotype: A-H-cc (\(\frac{3}{64}\) offspring)
Green, hairless, and cut phenotype: aaHhC- (\(\frac{3}{64}\) offspring)
Purple, hairless, and cut phenotype: A-hhC- (\(\frac{3}{64}\) offspring)
Purple, hairless, and potato phenotype: A-hhcc (\(\frac{1}{64}\) offspring)
Green, hairy, and cut phenotype: aaHhC- (\(\frac{1}{64}\) offspring)
Green, hairy, and potato phenotype: aa-HHcc (\(\frac{1}{64}\) offspring)
b) Explanation of frequency of each phenotype class:
Purple, hairy, cut: 21% (\(\frac{21}{100}\))
Green, hairless, potato: 4% (\(\frac{4}{100}\))
Purple, hairy, potato: 4% (\(\frac{4}{100}\))
Green, hairless, cut: 4% (\(\frac{4}{100}\))
Purple, hairless, cut: 4% (\(\frac{4}{100}\))
Purple, hairless, potato: 4% (\(\frac{4}{100}\))
Green, hairy, cut: 4% (\(\frac{4}{100}\))
Green, hairy, potato: 4% (\(\frac{4}{100}\))
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a coercive paraphilia that involves deriving sexual pleasure from animals is called
Answers
The coercive paraphilia that involves deriving sexual pleasure from animals is known as zoophilia or bestiality.
Zoophilia, also referred to as bestiality, is a paraphilia characterized by sexual attraction, arousal, or engagement with animals. It involves individuals seeking sexual gratification through various activities involving animals, which can include sexual acts, fantasies, or even emotional relationships.
Zoophilia is a complex and controversial topic, and it is often regarded as a harmful and abusive practice. It raises significant ethical concerns related to animal welfare, consent, and the potential transmission of diseases between species.
Society's views on zoophilia vary, with many considering it unacceptable and morally wrong. Laws prohibiting bestiality exist in numerous countries, aiming to prevent animal cruelty and maintain societal norms regarding sexual behavior.
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Question 1 (1 mark)
Learning goal 1: Which of these statements about matter are
correct?
'Matter includes substances that take up space and have
mass
-Organisms need matter to grow
-Food, air and water are all types of matter
-The Sun provides a constant supply of matter for food
chains
Answers
Answer:
Matter includes substances that take up space and have mass.
In easily understood terms, please explain how
'technique', 'method' and 'procedure' are related in a scientific
context. Also, what are the differences between each of these 3
terms?
Answers
In a scientific context, technique, method and procedure are related in that they all describe a set of steps used to achieve a specific goal. A technique is a general, overarching approach to completing a task; it may involve more than one method and/or procedure.
A method is a specific set of techniques used to solve a problem or complete a task; it consists of a series of individual procedures. A procedure is an individual step or a set of steps in a method that helps to accomplish a certain goal. The main difference between technique, method and procedure is in their scope. Techniques are general concepts that can be used in many different contexts, methods are specific strategies that are usually used to achieve a goal and procedures are specific actions taken to accomplish a task.
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The strategy of combining two plant protein foods in a meal so that each provides the essential amino acids lacking in the other features ____.
Answers
The strategy of combining two plant protein foods in a meal so that each provides the essential amino acids lacking in the other features complementary protein pairing.
Complementary protein pairing is the practice of combining different plant protein sources in a meal to ensure a balanced intake of essential amino acids. Plant proteins are often considered incomplete proteins as they may lack one or more essential amino acids required for optimal nutrition. By combining two plant protein foods that have different amino acid profiles, it is possible to complement the amino acid deficiencies of one protein with the amino acids abundantly present in the other.
For example, legumes such as beans, lentils, or chickpeas are typically low in the essential amino acid methionine but rich in lysine. Grains like rice, wheat, or corn, on the other hand, are low in lysine but contain more methionine. By consuming a meal that combines legumes and grains, such as rice and beans, the amino acid deficiencies of each protein source can be compensated for by the other. This ensures a more balanced and complete amino acid profile in the diet.
Complementary protein pairing is an effective strategy for vegetarians, vegans, and individuals who rely on plant-based protein sources, as it allows them to meet their essential amino acid requirements and promote overall nutritional adequacy.
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How much carbon-14 remains at the end of five half-lives? Explain your
reasoning.
Answers
Answer:
1/32 of the original amount.
Explanation:
Each half-life is half of the prior life so:
1st half-life = 1/2
2nd half-life = 1/4
3rd half-life = 1/8
4th half-life = 1/16
5th half-life = 1/32
Answer: 1/32
Explanation: because you ask how much carbon-14 remains at the end of five half-lives! and you told me Explain my reasoning. your welcome
A nerve is a bundle of axons, and some nerves are less sensitive to lidocaine. If a nerve, rather than an axon, had been used in the lidocaine experiment, the responses recorded at R1 and R2 would be the sum of all the action potentials (called a compound action potential). Would the response at R2 after lidocaine application necessarily be zero? Why or why not?
Answers
Answer:
the response at R2 after lidocaine application will not be zero
Explanation:
The response at R2 after lidocaine would not be zero because it is recording the of all action potentials and some axons may be unaffected.
How did the development of early photosynthetic bacteria impact Earth's early atmosphere? a. They excreted Ozone, which gave us an Ozone layer. b. They removed Carbon Dioxide from the air and put back Methane. c. They caused water vapor to be more abundant in the atmosphere. d. They put Oxygen molecules into the atmosphere that lead to our Oxygen rich atmosphere today. e. They put Ammonia (NH
3
) into the atmosphere that was later dissociated and is the cause of our Nitrogen rich atmosphere today.
Answers
Answer:
d. They put Oxygen molecules into the atmosphere that lead to our Oxygen rich atmosphere today
Explanation:
Photosynthesis is a process by which atmospheric carbon dioxide is taken up by organism and with the help of sunlight converted to glucose giving oxygen as a by product. This free oxygen is released into the atmosphere.
when the earliest bacteria who could perform photosynthesis evolved on our earth they too started releasing free oxygen in the atmosphere. Which in turn combined with other gases and caused the early reducing type atmosphere of Earth into an oxidizing one paving the way for other heterotrophic organisms to evolve.
which endocrine organ is controlled by both hormonal and neural communications?
Answers
Answer:
It is the adrenal glands
5. How do small changes in DNA affect human traits?
Answers
Answer:
Explanation: Changes in a gene's DNA sequence can change proteins by altering their amino acid sequences, which may directly affect one's phenotype. Molecular research techniques have shown a direct link between genotype and phenotype.
copies the genetic instructions from DNA in
the nucleus, and carries them to the cytoplasm.
Answers
Answer:
Explanation:
Messenger RNA (mRNA) copies the genetic instructions from DNA in the nucleus, and carries the instructions to the cytoplasm