Answer:
C
Explanation:
Photosynthesis uses CO2 while CR uses Oxygen. So far we have not found any animals (to my knowledge), that use Photosynthesis.
Which of the following is a purpose of cell division
Answer:
The purpose of cell division is growth and the maintenance and repair of cells and tissues.
PLEASE JUST HELP YALL
PLEASE ANSWER ASAP Two organisms are found to have similarities in their DNA. What would this tell you
about these two organisms?
O The organisms are plants
O The organisms share a common ancestry
The organisms have cellular mutations
The organisms are prokaryotic
Answer:
They share common ancestors
Explanation:
DNA remain conserve for long time and genetic code dna us major source to know that if irganistims share common ancestors
Which type of fossil appears as a “black painting” on a rock?
Answer: carbon film
Explanation: this answer is 100% right I’m staring at the answer on my test right now
Which statements accurately describe animals? Check all that apply.
1. Animals are eukaryotes.
2. Animals are single celled.
3. Animals have cells with a nucleus and organelles.
4. Animals make their own food.
5. Animals are capable of sexual reproduction.
Answer:
Option One
Option Five
Option Three
Explanation:
It's not the second option because not all animals are single celled, some are actually multicellular. It's not the fourth option because animals don't make their food, some eat other animals and some eat plants. Leaving options one, five, and three because for one animals are eukaryotes which are organisms that consist of cells, option three because every cell has a nucleus and if organisms have cells they have a nucleus. Then five because animals are capable of sexual reproduction.
Hope this helps.
Answer:
A,c,d is correct
Explanation:
Being able to roll the tongue is dominant over not being able to roll the tongue.
What is the probability that the offspring will be unable to roll the tongue?
Answer:
one half or one fourth or three fourths
Explanation:
just depends
Answer:
It's A or you can say 0
Explanation:
Taking this test now
If the frequency of the black allele for the moth coloration gene in newly founded island population of moths in genetic draft lab simulation was 78% what was the frequency of the white allele in that same population at the same time?
Answer:
The evolution of the peppered moth is an evolutionary instance of directional colour change in the moth population as a consequence of air pollution during the Industrial Revolution. The frequency of dark-coloured moths increased at that time, an example of industrial melanism. Later, when pollution was reduced, the light-coloured form again predominated. Industrial melanism in the peppered moth was an early test of Charles Darwin's natural selection in action, and remains as a classic example in the teaching of evolution.[1][2] In 1978 Sewall Wright described it as "the clearest case in which a conspicuous evolutionary process has actually been observed."
The dark-coloured or melanic form of the peppered moth (var. carbonaria) was not known before 1811. After field collection in 1848 from Manchester, an industrial city in England, the frequency of the variety was found to have increased drastically. By the end of the 19th century it almost completely outnumbered the original light-coloured type (var. typica), with a record of 98% in 1895.[5] The evolutionary importance of the moth was only speculated upon during Darwin's lifetime. It was 14 years after Darwin's death, in 1896, that J.W. Tutt presented it as a case of natural selection.[6] Due to this, the idea widely spread, and more people believed in Darwin's theory.
Bernard Kettlewell was the first to investigate the evolutionary mechanism behind peppered moth adaptation, between 1953 and 1956. He found that a light-coloured body was an effective camouflage in a clean environment, such as in Dorset, while the dark colour was beneficial in a polluted environment like in Birmingham. This selective survival was due to birds which easily caught dark moths on clean trees, and white moths on trees darkened with soot. The story, supported by Kettlewell's experiment, became the canonical example of Darwinian evolution and evidence for natural selection used in standard textbooks.[7]
However, failure to replicate the experiment and criticism of Kettlewell's methods by Theodore David Sargent in the late 1960s led to general skepticism. When Judith Hooper's Of Moths and Men was published in 2002, Kettlewell's story was more sternly attacked, accused of fraud, and became widely disregarded. The criticism became a major argument for creationists. Michael Majerus was the principal defender. His seven-year experiment beginning in 2001, the most elaborate of its kind in population biology, the results of which were published posthumously in 2012, vindicated Kettlewell's work in great detail. This restored peppered moth evolution as "the most direct evidence", and "one of the clearest and most easily understood examples of Darwinian evolution in action".
mark me brainliest if this helped <=(^o^)=>
Which particles can wind move most easily?
A. sand
B. pebbles
C. silt.
D. gravel
Answer:
A. Sand
Explanation:
I think thats the most obvious answer
14. In canaries, the singing gene (S) is dominant over nonsinging (s). When a 1 poin
heterozygous singing canary is mated with one who can't sing, what % of
their offspring will sing?*
0% can sing
25% can sing
50% can sing
100% can sing
Answer:
50% can sing
Explanation:
What is your function within the cell ?
Answer:
they provide structure for the body, take in nutrients from food, covert those nutrients into energy, and carry out specialized functions
Answer: AND THIS PERSON BRAINLIEST PLS
Explanation:
Which of the following is an example of weather?
Answer:
Thunderstorms in New York at 3:00pm is an example of weather.
Explanation:
Answer:
a
Explanation:
Jacinta is learning about the chemicals involved in breathing. Oxygen gas, water vapor, and carbon dioxide are all compounds formed by the chemical reactions between nonmetal elements. Which statement can Jacinta correctly make about the chemical properties of nonmetals.
A. Many nonmetals react with both metals and nonmetals.
B. Nonmetals are poor conductors of heat and electricity.
C. Many nonmetals are gases at room temperature.
D. Nonmetals react only with other nonmetals.
Answer:
A
Explanation:
The correct statement is; many nonmetals react with both metals and nonmetals.
Nonmetals are found towards the right hand side of the periodic table. They begin immediately after the metals. Nonmetals are lesser in number compared to nonmetals in the periodic table.
Many of the known nonmetallic elements exist as gases as room temperature. Some also exits as solids and liquids receptively. Based on the information in the question, the statement that Jacinta can correctly make about the chemical properties of nonmetals is that many nonmetals react with both metals and nonmetals.
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Question 1: This diagram shows the process of translation. Which statement is correct?
A. The mRNA code determines which tRNA molecules are used
B. The molecule of tRNA is taking away amino acids one at a time.
C. The amino acid chain is held together by mRNA
D. The molecule of tRNA bonds with mRNA before it bonds to an amino acid.
Question 2: The diagram above represents a biochemical process that occurs in a cell. The purpose of this process is to synthesize_________?
A. Messenger RNA
B. Carbohydrates
C. Deoxyribonucleic Acids
D. Proteins
Question 3: Scientist continually work to better understand human diseases. Knowledge of the human genome enables them to better understand the proteins involved. How does analyzing human genomes help scientists in this endeavor?
A. Chromosomes join together to make proteins.
B. The bases that make up DNA are also present in RNA
C. DNA contains the information used to make proteins.
D. Nucleic acid molecules have shapes similar to those of proteins.
Question 4: Which component of the genetic code differs between DNA and RNA?
A. Three nucleotides per codon
B. The presence of adenine (A) in codons
C. The presence of uracil (U) in codons
D. The presence of amino acids in codons
Question 5: What mRNA sequence will best match the section of DNA shown below?
A. G – A – T – C – C – T
B. C – T – A – G – G – C
C. C – U – A – G – G – A
D. T – C – G – A – A – G
Answer:
i think its B C D C and A
Explanation:
Hope this helps
The mRNA code determines which tRNA molecules are used. The purpose of this process is to synthesize protein. DNA contains the information used to make proteins. The presence of uracil (U) in codons makes difference between DNA and RNA. The correct options are A, D, C, C, and C respectively.
What is nucleic acid?Natural chemical substances called nucleic acids are the main information-transporting molecules in organisms.
They are particularly crucial in controlling protein synthesis. Deoxyribonucleic acid (DNA) and ribonucleic acid are the two primary types of nucleic acids (RNA).
That tRNA molecules are utilized is determined by the mRNA code. The creation of protein is the aim of this procedure.
The instructions needed to create proteins are found in DNA. Codons that contain uracil (U) distinguish between DNA and RNA as RNA possesses uracil in plane of thymine in DNA.
In the sequence given in the second image, the sequence of the mRNA will be C – U – A – G – G – A.
Thus, the correct options are A, D, C, C, and C respectively.
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Your question seems incomplete, the missing images are:
How do organisms use the atoms of food molecules?
Hypertonic means...
A. High in solute
B. Low in solute
C. Equal in solute
D. Hyperactive
Answer:
Hypertonic according to biology means that there's a high concentration of a solute in a given solution.
A ___ studies abiotic factors.
a.geologist
b.paleontologist
c.biologist
d.botanist
Answer:
A
Explanation:
Answer:
Ecology
Explanation: Try figuring out what ecology is in your question
Which sentence would the author disagree with
Explanation:
u didn't send a picture?
Which label identifies the part of the ATP molecule that changes when energy is released in the cells of all living
things?
B
Р P Р
A
A
B
C
Answer: Respiration
Explanation:
Cellular respiration is the process by which nutrients such as glucose are broken down using oxygen to generate energy in the form of ATP, that is used to drive cellular processes.
ATP consists of an adenosine molecule bonded to three phosphate groups in a row. Energy from cellular respiration is stored in the bond between the 2nd and 3rd phosphate groups of ATP.
When the cell needs energy to do work, ATP loses its 3rd phosphate group, releasing energy stored in the bond that the cell can use to do work.
If there are 10,000 kCal of energy available in the producers, how much energy would be available to each of following levels of consumers?
Explain what happens to the energy as it moves from producer to the tertiary consumer.
Answer:
Primary Consumer - 1000 kCal
Secondary Consumer - 100 kCal
Tertiary Consumer - 10kCal
Explanation:
Each time a consumer consumes the previous organism, the energy that is consumed is ten percent of the last one. This is called the ten percent rule.
8. (02.02 LC)
Ecological tolerance can apply to (4 points)
individuals only
species only
both individuals and species
neither individuals nor species
{ 20 points} { brainliest!} pls help me tyyy <3
The pilomotor reflex is part of what larger process?
A. The hypothalamus
B. The fight-or-flight response
C. Positive feedback
D. Fluid homeostasis
Answer:
b should be the correct answer because flight response but I an not satisfied
it would the wrong answer
A cell has chloroplasts, numerous ribosomes, an endoplasmic reticulum, and a cell wall. What type of cell is this?
Answer:
The cell with chloroplasts, abundant ribosomes, plus an endoplasmic reticulum, and a cell wall is of the plant cell type.
Explanation:
Plant cells are eukaryotic cells found in all plants, with specific characteristics given their ability to be autotrophic and use solar energy to synthesize their nutrients. The presence of many ribosomes and a developed endoplasmic reticulum is due to their high capacity for plant protein synthesis.
One characteristic that differentiates plant and animal cells is the presence of a cell wall, which surrounds the cell membrane, and chloroplasts. Chloroplasts are responsible for making the process of photosynthesis possible.
What is a "first quarter" when talking about phases of the Moon? • a fully lit Moon •half of the Moon illuminated •1/4 of the Moon is light •a dark Moon
Answer:
half of the moon illuminated
Explanation:
What energy source provides the heat to form the "ingredients" of Igneous rock?
Answer:
The two major sources of energy for the rock cycle are also shown; the sun provides energy for surface processes such as weathering, erosion, and transport, and the Earth's internal heat provides energy for processes like subduction, melting, and metamorphism.
Explanation:
Hope this helped, Have a Wonderful Day!!
Weathering, erosion, and transport on Earth's surface are all fueled by the sun, while subduction, melting, and metamorphism are all fueled by the planet's internal heat.
What is igneous rock?One of the three primary rock types, along with sedimentary and metamorphic rocks, is igneous rock, also known as magmatic rock. When lava or magma cools and solidifies, igneous rock is created. The partial melting of pre-existing materials in the mantle or crust of a planet can produce the magma.
Hot, molten rock crystallizes and hardens to form igneous rocks, which are named after the Latin word for fire. Near active plate borders or hot places, the melt begins its journey deep within the Earth before rising to the surface.
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Mary has type a blood marries father has type O blood Mary Mary’s bob who has type O blood what percent of their children would be expected to have type O blood
HELP IM IN ZOON RN AND ILL GIVE YOU 56 POJNTS
Answer:
Multicellular
Explanation:
Unicellular, as the prefix "uni" implies, only have ONE cell. Unicellular organisms can include bacteria, yeast, protists, etc. Multicellular organisms have many cells and are any plant or animal, as they are much larger and complex than unicellular organisms.
As for the second question, the frilled lizard is a perfect example of the ways that organs work together to form necessary organ systems. In the instance of the heart, there are cardiac muscle cells that branch and connect to each other to form cardiac muscle tissue, which has special junctions that cause the cells to contract together and in turn keep the heart pumping and the circulatory system moving.
Does this make sense? Feel free to comment any other questions!! If this explanation helped you, please consider leaving me a good review and/or brainliest!! <3
help! I'm grounded if I don't get a good grade on my test
Answer:
A is the answer
Explanation:
Hope I helped
Challenge: In the process of photosynthesis, plants use carbon dioxide (CO2), water (H2O), and light energy to produce a sugar (C6H12O6) and oxygen (O2). In the process of aerobic respiration, animals and plants release energy from sugar and oxygen and produce carbon dioxide and water. The chemical equations that describe these reactions look like this:
6CO2 + 6H2O + light C6H12O6 + 6O2
C6H12O6 + 6O2 6CO2 + 6H2O + energy
How do these equations explain why the total amount of O2 and CO2 remains the same?
Answer:
Picture below
Explanation:
hope it helps
The total amount of O₂ and CO₂ remains the same because their 6 molecules of carbon formed glucose and the remaining 6 molecules of oxygen are released as by-products.
What is the difference between respiration and photosynthesis?Green plants make their own food through a process called photosynthesis, which transforms light energy into chemical energy.
Living things use the process of respiration to change oxygen and glucose into carbon dioxide and water, which releases a significant quantity of energy.
There are two stages to photosynthesis: light reaction and dark reaction. Inhalation and exhalation are the two phases of respiration. Because photosynthesis depends on light, it only occurs during the day. No organism can survive without breathing, which is a constant activity.
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I NEED HELP WITH THIS QUESTION ABOVE!!
Answer:
The Answer Is B . I Think
Which of the following statements illustrate how fossils record the evolution of defensive mechanisms over time? which ever one is true right true under it.
Fossils after the Precambrian period show evidence of legs and eyes, indicating that the presence of predators stimulated the beginning of animal diversity.
Fossils that are found in cold arctic environments are known to belong to an animal species that once lived in much warmer climates.
Many marine fossils have high contents of silica and calcium, which indicate the use of these materials to encase the bodies of organisms.
Fossil body parts of an animal and its location of excavation confirm that these animal species underwent minimal adaptations from one period to the next.
Answer:
Both the first and third choices
Explanation:
Both relate to defensive mechanisms in some way and are both true about fossils.
Think about it...
milk has calcium
calcium makes your bones stronger
shells are basically made of bone-like material
marine fossils are shells.
And the first one is just true.
