Explain how abiotic factors can have influence on the survival for individuals through natural selection.
Selection: Organisms live within ecosystems, which are made up of various biotic and abiotic factors. These factors contribute to selecting which variations provide the individual with an increased chance of surviving. ... Examples of abiotic factors include temperature, shelter, sunlight, water and nutrients.
Answer:
Biotic and abiotic factors are the environmental conditions that the organisms have to face to live in a specified environment.
Abiotic factors
Abiotic factors are the physical and chemical conditions of an environment. For example : heat, salinity, pressure, light, wind, pH ...
Biotic factors
Biotic factors are all the biological conditions of an environment for a specie/taxa. It can include prey and predator abundance, available food amount, available space, intra and interspecific competition...
The development of organims is under the control of abiotic factors. Some are adapted to heat, cold etc ... The abiotic factors will define which organisms are able or not to live in a specified place.
The living organisms will constitute the biotic factors, which define if and how can an organism live in a specified environment.
So, the abiotic factors are controling the biotic factors of an environment.
Please mark me as brainliestHow many amino acids do humans need to eat?
12
5
20
8
Answer:
8
Explanation:
It was correct on my test.
Some simpler animals lack what type of embryonic tissue?
Type of cell
Xylem
1.Absorption of mineral ions
2.Transport of oxygen
3.Movement of mucus
4.Protection against pathogens
5.Structural support
Answer:
xylem is for the transport of oxygen in a plant
I know this because it was in my syllabus last year
Answer:
hey dude here is your answer
Angular Pebbles Grains have been eroded a great distance O Grains have been eroded a short distance Differential weathering Sediments deposited in horizontal layers O Likely deposited after being eroded by flowing water Well-sorted sediment
Answer:
.
Explanation:
heyy! i’ll give brainliest help asap pls
Answer:
im going to say C is the best choice
Explanation:
please please help me for biology
Answer:
earthquakes and flooding
Explanation:
Answer:
Competition
Explanation:
Density-dependent limiting factors are factors that are dependent on the density of the species; for example, if the density is low, there is not much competition, so it won't be a limiting factor, but this isn't the case when density is high.
HELP!!!!!! IM CONFUSED HELP ME!!!
Consider the following experiment. A plant is set in one corner of a box. A top is put on the box so that the hole in the top is opposite to the plant.
Over the next week, the plant in the box should:
grow downward
grow away from the hole
bend and grow towards the hole
die for lack of air
Answer:
It will bend and grow towards the hole because the sunlight will shine through the hole and the plant will sense it so it will grow towards the light. I hope I could help you :)
Explanation:
can some one help me ill give more points if its right. ill give like 50
Answer:Pollution enters the Earth's atmosphere in many different ways. Most air pollution is created by people, taking the form of emissions from factories, cars, planes, or aerosol cans. ... Some types of air pollution, such as smoke from wildfires or ash from volcanoes, occur naturally. These are called natural sources.
Explanation: Make sure you subscribe to my channell if you like imvu its meiyanna calloway
Answer:
Acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. These substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain.
Explanation:
Acid rain that seeps into the ground can dissolve nutrients, such as magnesium and calcium, that trees need to be healthy. Acid rain also causes aluminum to be released into the soil, which makes it difficult for trees to take up water.
an antonym for immerse?
Answer:
An antonym of immerse is dry.
2. What alleles code for a female?
Explain the global pattern of Earth's Biomes
Answer:
The global pattern of Earth's Biomes is a function of climatic conditions, such as latitude, air pressure, and winds
Explanation:
The global pattern of Earth's Biomes includes the following:
1. Polar region: it located in the north and south pole of the earth
2. Temperate deciduous forest: easily located in Europe and the United States. It grows well during a mild and wet climate.
3. Temperate grassland: this is common in Hungary, South Africa, Argentina, and the USA. It is characterized by average rainfall and a mild climate.
4. Desert: this is peculiar to areas such as Tropics of Cancer and Capricorn. It is characterized by hot climatic conditions
5. Tropical rainforest: it is common to places mear equator, and it is characterized by hot and wet climate
6. Savanna grassland: usually located in central Africa, southern India, northern Australia, and central South America. It is characterized by heat and dry climatic conditions.
7. Coral reefs: usually found around the equator approximately 30° north and south from the equator. It is highly distinct naturally.
landslides are an example of
weathering
erosion
deposition
chemical change
I hope Answer is erosion
Why is it important for a pregnant woman to know her Rhesus blood type, and the Rh blood type of the father of her baby?
Answer: One of the first tests a pregnant woman should expect is a blood-type test. This test checks her blood type and Rh factor. Her Rh factor may play a role in her baby's health, so it's important to know this information early in pregnancy.
Explanation: if you're Rh negative and your baby is Rh positive, your body might produce proteins called Rh antibodies after exposure to the baby's red blood cells. The antibodies produced aren't a problem during the first pregnancy. The concern is with your next pregnancy.
PLEASE HELP ME In which kingdom should she classify the organism. Use the picture
Answer: Plantea
Explanation: Because plants have chloroplast.
Answer:
the answer is plantae
Explanation:
because it the one that has all the characteristics
How can katey and amanda's amino acid sequence be the same and yet they may have a differences in their DNA?
Answer: Two people can have different DNA sequences but these sequences can code for the same amino acids due to the redundancy of the genetic code in which two different codons can code for the same amino acid.
Explanation:
The genome of an organism is found in a molecule called DNA (deoxyribonucleic acid). The main function of this DNA molecule is the long-term storage of information to build other components of cells, such as proteins and RNA molecules (ribonucleic acid); and the portion of the genome that codes for a protein or RNA is known as a gene. These protein-coding genes are composed of trinucleotide units called codons, each of which codes for an amino acid. For a protein whose sequence is encoded in the nucleotides of DNA to be synthesized, that DNA molecule must first be transcribed into a molecule called messenger RNA, and this molecule is used for a process called translation or protein synthesis. The sequence of the genetic material is composed of four distinct nitrogenous bases, which are represented by letters in the genetic code:
Adenine (A)Thymine (T)Guanine (G) Cytosine (C)Uracil (U) instead of T in RNAThe genetic code is the set of rules that defines how a sequence of nucleotides in RNA is translated into a sequence of amino acids in a protein. This code is common to all living things, which shows that it has had a unique origin and is universal. So, the code defines the relationship between each sequence of three nucleotides (codon) and each amino acid. The number of possible codons is 64, of which 61 code for amino acids (one of them being the start codon, AUG) and the remaining three are stop sites (UAA, UAG, UGA). The codon sequence determines the amino acid sequence in a particular protein, which will have a specific structure and function.
However, the genetic code has redundancy but no ambiguity. For example, two different codon can code for the same amino acid, and the differences between codons encoding the same amino acid have differences in the third position. This is explained by the wobble effect, where the same anticodon (present in the transfer RNA that loads with the amino acid and interacts with the codon in the messenger RNA) can establish interaction with different codons, which differ in their third base. This is why, in general, tolerance to change at this position is greater than at the first and second positions, and therefore tends to be less represented in the case of variations that result in pathologies.
Thus, two people can have different DNA sequences but these sequences can code for the same amino acids due to the redundancy of the genetic code in which two different codons can code for the same amino acid.
Why are landfill liners NOT a reliable safeguard against aquifer contamination?
Because its dirty not good for a realiable safegurd and its against aquifer contamination everyday
Which mechanism has the least effect on natural selection over time?
Answer:
chromosome number.
Explanation:
The human genome project was able to map the human genome and it is now
completed. Why is this important in science?
Answer:
What is the Human Genome Project? The Human Genome Project was the international research effort to determine the DNA sequence of the entire human genome. In 2003, an accurate and complete human genome sequence was finished two years ahead of schedule and at a cost less than the original estimated budget.
Explanation:
The finished sequence produced by the Human Genome Project covers about 99 percent of the human genome's gene-containing regions, and it has been sequenced to an accuracy of 99.99 percent.
if an organism has a vestigial structures that structure likely once had a function in a
Answer:
early ancestor
what is binomial nomenclature. please help ASAP
binomial nomenclature definition
Explanation:
the system of nomenclature in which two terms are used to denote a species of living organism, the first one indicating the genus and the second the specific epithet.
Answer:
the system of nomenclature in which two terms are used to denote a species of living organism, the first one indicating the genus and the second the specific epithet.
Explain using Physical properties of the gas why
ammonia is not collected by downward delivery
Answer:
Both ammonia and chlorine are soluble in water and hence, would dissolve in water if substance X is water and could not be collected. Ammonia gas would react with concentrated sulphuric acid to produce a salt and as ammonia is less dense than air, it should not be collected via a downwards delivery method.
Can someone help me answer this question please
Answer:
Ww,Ww
Explanation:
FF
What happens to a plant cell during cellular respiration?
The cell rests
The cell absorbs water
O The cell releases oxygen
The cell releases stored energy
Answer:
releases energy
Explanation:
Answer:
The cell releases oxygen The cell releases stored energy
Explanation:
During cellular respiration, the mitochondria take in carbon dioxide and purify it back into oxygen. Huamns also have this process, but in a much smaller manner. This process is what gives us oxygen on our planet.
Read the excerpt from How Hurricanes Form.
Hurricanes are the largest and most violent storms on Earth. They are large rotating storms with high speeds that form over warm waters. These storms are known as hurricanes in North America and the Caribbean. However, they have different names in other regions. In South East Asia, they are called typhoons. In the Indian Ocean, they are known as cyclones. Hurricane winds move at the speed of at least 74 miles per hour. They can be as wide as 300 miles. But, how are these huge storms formed?
a world map showing that hurricanes occur north of the equator in the Atlantic Ocean, cyclones occur north and south of the equator in the Indian Ocean, and typhoons occur north of the equator in South East asia
Hurricanes are often compared to engines. Just like engines, they need a type of fuel. Hurricanes form over warm ocean waters near the equator. For hurricanes, their fuel is warm, moist air. When hurricanes form, the warm, moist air above the ocean rises upward from close to the surface of the water. Because the warm air rises, it results in less air under the surface of the water. This area with less air is known as an area with low pressure.
Why do some people say that hurricanes are like engines? (2 points)
a
Both hurricanes and engines are loud when they gain power.
b
Both hurricanes and engines can cause serious destruction.
c
Both hurricanes and engines need a fuel to power them.
d
Both hurricanes and engines are often studied by scientists.
Answer:
C. Both engines and hurricanes need a fuel to power them
Explanation:
Hurricanes are often compared to engines. Just like engines, they need a type of fuel. Hurricanes form over warm ocean waters near the equator
Hope this helps
:)
Which genetically modified organism will best prevent farmers from losing their crops during transport to grocery stores?
oranges that have a prolonged shelf life
corn with a high yield
butter squash that have high nutritional value
fruit with a vaccine
(ANSWER IS A, I saw nobody with the question and i got the answer correct)
EDGE 2021
Answer:
oranges that have a prolonged shelf life
Explanation:
The genetically modified organism have higher shelf life which helps the farmers to transport the products from one place to another without causing damage to it. The local varieties of fruits have low shelf life due to which farmers receives great losses while transporting it to far places or markets as compared to genetically modified varieties of fruits that have higher shelf life which prevent loses to the farmers during transportation.
Answer:
As said above its A
Explanation:
edge 2022
Which of the following sources of information always includes articles that have been reviewed by scientists who are experts in fields relevant to the
published articles?
A. Scientific journal
B. Newspaper
C. Magazine
D. Radio
HELP PLEASE!!
If the results from a scientific experiment do not support the hypothesis, then the experiment
A
is a failure.
B.
can be revised.
C.
must be done again.
D
should be continued without the hypothesis.
Answer:
D
Explanation:
What is a long term change that happens after a flood?
A. Standing water in the streets and sewers
B. Temporary displacement of organisms
C. Permanent change in the landscape
D. Poor water quality in rivers and streams
The table below shows the initial and final masses of a radioactive material in a container.
Initial mass (in kilograms) 0.8
Final mass (in kilograms) 0.05
Based on the table, which of these conclusions is correct?
The half life of the material is three years.
The half life of the material is four years.
The mass of the material was 0. 1 kilograms after four half lives.
The mass of the material was 0.1 kilograms after three half lives.
Answer: the half life of the material is four years