Your friend claims that all mutations are harmful to living things. Do you agree or disagree with this claim?
Support your position with:
a description of a genetic mutation and
a scientific explanation of how a mutation may affect an organism such as a tomato, spinach, or strawberry plant.
Answers
Answer:
I disagree
Explanation:
Related Questions
3. What is an embryo?
a. a small, adult organism
b. a fully developed organism
c. an early stage in the development of an organism
d. the gamete of an organism
Answers
Answer:
c. an early stage in the development of an organism
Explanation:
Answer:
c. an early stage in the development of an organism
Explanation:
In general, in organisms that reproduce sexually, embryonic development is the part of the life cycle that begins just after fertilization and continues through the formation of body structures, such as tissues and organs
What advancements helped Earth’s human population to grow so quickly?
Answers
Explanation:
human have increased the world's carrying capacity through migration agriculture Medical advances and Communications. the age structure of a population allows us to predict population growth.unchecked human population could have dire long term effects on our environment.
Vascular resistance is due to friction between blood and the walls of the blood vessel. Which of the following causes low vascular resistance?
O obesity
O dehydration
O high blood pressure
o cholesterol levels within normal range
Answers
The factor that does not lead to a high vascular resistance is cholesterol levels within normal range.
What is vascular resistance?The term vascular resistance refers to a situation in which blood finds it difficult to pass through the blood vessels. A lot of factors may lead to this such as the constriction of the blood vessels owing to high cholesterol levels.
From the options that we have in the question, the factor that does not lead to a high vascular resistance is cholesterol levels within normal range.
Learn more about vascular resistance: https://brainly.com/question/4359984?
What factors could speed up or slow down cellular respiration
Answers
Answer:
Explanation:
Temperature: At a very high temperature, the rate of respiration decreases with time, and at very low temperature, the respiration rate is insignificant. ...
Carbon dioxide concentration: The higher the carbon dioxide concentration, the lower the rate of respiration.
please help!!!! will give brainliest
Answers
Answer:
1.isotonic
2.hypertonic
3.hypotonic
4. active transport
5. passive transport
6.diffusion
7.osmosis
8.solute
9. solvent
Explanation:
the best answer and I hope it will help you
Various factors influences the fluidity of the phospholipid bilayer of the cell membrane. If we were to chart the composition of cell
membranes in organisms as we move north from the equator to higher latitudes around the Arctic circle, we would expect to find
phospholipids with
A)
fewer hydrophilic heads.
B)
fewer interspersed cholesterol molecules.
both saturated and unsaturated fatty acid tails.
D
an increase in the length of the fatty acid tails.
Answers
Answer:
D
an increase in the length of the fatty acid tails.
Explanation:
As average annual temperatures decrease, we would expect to find phospholipids within the cell membranes of organisms to have both saturated
and unsaturated fatty acid tails. Saturated fatty acids tails are arranged linearly, in a way that maximizes interactions between the tails and
decreases bilayer fluidity. Unsaturated fatty acids, on the other hand, have more distance between the tails, fewer intermolecular interactions and
more membrane fluidity. Longer tails and decreased cholesterol also decrease fluidity
BRAINIEST ANSWER
Just check my answers please
:))
Answers
Answer:
Sand, Gravel and Granite is the Answer.
Explanation:
if it helps don't forget to like and mark me
Answer:
ur correct
Explanation:
I just searched it up
Who came up with the theory of continental drift? Was his theory originally accepted by
the scientific community?
Answers
Answer:
scientist Alfred Wegener and no it wasn't accepted .
Explanation:
The main reason that Wegener's hypothesis was not accepted was because he suggested no mechanism for moving the continents. He thought the force of Earth's spin was sufficient to cause continents to move, but geologists knew that rocks are too strong for this to be true. Hope it helps :) , please mark as the brainliest answer .
A rainbow is an example of light's _____.
1) refraction
2) reflection
3) absorption
4) transmission
Answers
Answer:
2
Explanation:
Answer:
Refraction is correct.
Explanation:
how does a chemical equation differ from a mathematical equation?
Answers
Answer: Chemical equations are different from mathematical equations because the two parts of a chemical reaction represent the 'before' and 'after' of a chemical reaction. In mathematical equations, an equals sign separates the two parts of the equation. In chemical equations, equal signs are not used
Explanation: hope this helps :D (he disconnected)
Yuki has a bowl of ice. She places the ice in a warm room and watches as it melts into liquid water. Yuki then places the liquid water over a Bunsen burner and heats it until it vaporizes. Explain what happens to the water molecules in Yuki's experiment; from the beginning to the end of the experiment.
Answers
Answer:
ice is a solid.When heat is added it turns into a liquid,its a reversible change.As regarding to the water moleculesWhen water is heated, it expands, or increases in volume. When water increases in volume, it becomes less dense. As water cools, it contracts and decreases in volume. When water decreases in volume, it becomes more dense. For samples of water that have the same mass, warmer water is less dense and colder water is more dense.Im not sure if this helps but try it out :)
Please anyone help please help ASAP ASAP please please help
Answers
Answer:
A
Explanation:
the 1st one is the answer
Which of the following is NOT a strategy
for controlling water pollution?
A hiding storm drains
B, sewage treatment plants
C. water treatment plants
D, maintaining coastal wetlands
Answers
Answer:
A
Explanation:
if you hide a storm drain it really doesn't do much because it doesn't clean the water, and all of the other options do clean water of contaminants.
Which of these statements about fungi are true?
Answers
Answer: where are your statements
Explanation:
B
Explanation:
Fungal spores (macro- and microconidia) are inhaled and develop into yeast in the lung parenchyma.
Which of the following conditions are required for natural selection?
I. overproduction of offspring
II. competition for resources
III. genetic variation
IV. natural disasters
Answers
Answer:
I think the answer is III. genetic variation
Does anyone know this? Please help! Due in 45 min
Answers
Answer:
I think it's A tell me if it's wrong
hope it helps
have a good day :)
Explanation:
Answer:
D. l,ll, and lll
Explanation:
Hope this helps!
what are three things that an ecological pyramid shows that food webs
and food chains do not show.
Answers
Answer:
An ecological pyramid shows energy flowing through different ecosystems, the amount of energy that is being passed down, and the amount of organisms.
Explanation:
The three things that are not displayed by food chain and food web but showed by ecological pyramid are;
Energy flowing through different ecosystems.
Amount of organisms.
Amount of energy that is being passed down.
An ecological pyramid can be regarded as graphical representation that display relationship between different organisms in an ecosystem.The trophic levels in this ecological pyramid contains amount of organisms as well as mass which is biomass and the amount of energy that can be found in each level.Therefore, it shows the energy flowing through different ecosystems.
https://brainly.com/question/15025609?referrer=searchResults
Which two characteristics do all forces have?
O motion and size
O size and direction
O direction and speed
O balance and direction
Answers
Answer:
direction and speed are two characteristics of forces
A gene mutation changes a section of DNA whereas a Chromosome mutation changes a base.
True
or
False
Answers
Answer:
I think true as then it wouldn't make sense making it a mutatuon.
what is an indicator of soil?
Answers
4. Which is not a common poison?
Answers
Answer:
Do you have the options?
Using the research of another scientist without giving proper credit is
A. ethical
B. a liability
C. plagiarism
D. standard practice
Answers
Answer:
C. Plagiarism
Explanation:
Without quoting/crediting someone's work you are copying and taking their work for yours.
Serious consequences will follow (including jail time)
C.
It is plagiarism to use someone’s else’s work without proper credit.
You have a glass of milk and a glass of water you need to pour them into the same container such that the two liquids are differentiated and can be separated how do you do it?
Answers
Answer:
Pour the water first, freeze it, and then pour the milk. The freezing point of raw unprocessed milk is ∼−0.5 degrees Celsius, so by keeping the barrel under 0 degrees, but above −0.5 degrees, you can keep the water frozen and the milk liquid, and be able to separate them.
You can freeze the whole thing below −0.5 degrees. Just don’t warm it suddenly above 0 degrees without separating the milk first.
In fact, the freezing point of milk can be and is used as a test to check whether water was added to milk by producers.
Identify which European nations were successful in trading with Japan before the 1800’s.
Answers
what is Reticulum? where we can find it?
Answers
Answer: Endoplasmic reticulum (ER), in biology, a continuous membrane system that forms a series of flattened sacs within the cytoplasm of eukaryotic cells and serves multiple functions, being important particularly in the synthesis, folding, modification, and transport of proteins .
Answer:
A reticulum is the second compartment of the stomach of ruminant mammals, lined with a membrane having honeycombed ridges. In the stomach.
Explanation:
Lymph is another medium of circulation in the human body. justify
Answers
Answer:
Yes, Lymph is another medium of circulation in the human body
Explanation:
Yes, Lymph is another medium of circulation in the human body. Lymph is part of lymphatic system which in turn is part of the circulatory system. The lymphatic circulatory system comprises of lymphatic vessels which carry clear fluid "lymph" towards the heart. The flow however is unidirectional
To be a possible answer to a scientific question, a hypothesis must be
testable.
unique.
written.
controlled.
Answers
Answer:
A hypothesis is a possible explanation for a set of observations or an answer to a scientific question. A hypothesis must be testable and measurable. This means that researchers must be able to carry out investi- gations and gather evidence that will either support or disprove the hypothesis.
Explanation:
are eukaryotes made of cells?
Answers
Answer:
it is a cell
Explanation:
Organisms with prokaryotic cells are called prokaryotes. All prokaryotes are single-celled (unicellular) organisms. Bacteria and Archaea are the only prokaryotes. Organisms with eukaryotic cells are called eukaryotes.
...
Prokaryotic Cells.
Prokaryotic Cells Eukaryotic Cells
Bacteria Plants, animals, fungi
What type of muscle tissue is attached to bone?
Smooth
Cardiac
Striated
Both a & b
Answers
Answer:
striated
Explanation:
skeletal muscle: The voluntary muscle of vertebrates, which is striated and anchored by tendons to bone, is used to effect skeletal movement such as locomotion.
8. For the food chain shown below, which of the following changes would 2 points
have the most severe consequences? Grasses - Crickets → Field Mice →
Hawks
A minor decrease in rainfall
The field mice population slightly increasing
The introduction of a second predator that eats field mice
0 A parasitic infestation that reduces the cricket population
Answers
Answer:
I think it is A Parasitic one
Explanation:
A decrease in rainfall may lead to drought, thereby altering the basis (first level) of the food web.
A food web is a diagram that represents the relationships between different groups of organisms in an ecosystem.Producers (e.g., plants) are organisms that maintain the entry of matter and energy to the food web.Rainfall is fundamental for maintaining the life of land producers (in this case, grasses) in the food web.In conclusion, a decrease in rainfall may lead to drought, thereby altering the basis (first level) of the food web.
Learn more in:
https://brainly.com/question/746468