Answer:
Evolution is a process, that results in changes in the genetic material of population over time. Evolution, reflects the adaptations of organisms to their changing environment and can result in altered genes, novel traits, and new species.
Evolutionary processes, depend on both changes in genetic variability and changes in allele frequencies over time.
Detrimen WHY the following statement can occur in DNA ?
a. the sequence -A-C-C-T-C-G- may be present in the DNA molecule
c. the ratio A: T and C: G is the same in the DNA molecule
e. the sequence -C-G-U-A-A-G-may be present in the mRNA molecule
f. the sequence -T-G-C-A-C-U- can not occur in the RNA molecule
How can I answer this question ?
Thanks allllllot
Answer:
c
Explanation:
I don't know about other but adenine is with tyamine and guanine with cyanine
Most deaths from hurricanes are caused by the__________ as people are drowned or struck by solid objects.
A)
mudslide
B)
storm surge
C)
polluted water
D)
strong winds
E)
rain water
Answer:
b
Explanation:
Answer:
The answer is B I got it right!
The use of a cold blank is a traditional method of providing greenhouse benefits on a small scale for a modest garden
Answer:
(cold) frame
Explanation:
frame is the answer
Q2: What are the three classes of mutations?
The chart below shows the inferred evolution of some dinosaurs during three time periods in Earth’s history.
Which dinosaur most likely evolved from Coelophysis?Immersive Reader
(5 Points)
Camptosaurus
Triceratops
Theodont
Tyrannosaurus
Answer:
camptosaurus
Explanation:
I think it's correct
The Dinosaur that most likely evolved from Coelophysis is known as Camptosaurus. Thus, the correct option for this question is A.
What is Evolution?Evolution may be characterized as the complete methodology of gradual change that takes place over many generations, during which species of animals, plants, or insects slowly change some of their physical characteristics.
Coelophysis lived during the late Triassic period some 216.5 to 203.6 million years ago. Researchers believe that this small theropod lived on river floodplains where it walked alongside crocodilian-like Camptosaurus. They were small theropod dinosaurs that lived in what is now North America and Southern Africa during the late Triassic.
Therefore, the Dinosaur that most likely evolved from Coelophysis is known as Camptosaurus. Thus, the correct option for this question is A.
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PLEEASEEE IT IS URGENT I NEED THE ANSWER NOW!
Which best describes respiration?
A. a cell process that releases energy from food
B. a cell process that converts carbon dioxide into energy
D. a plant process where chlorophyll produces sugar energy
.... ..
..... .... ... ..
Answer:
A. a cell process that releases energy from food
Explanation:
Answer:
It would be B, hope that helped
why does competition happen?
Answer: D
Explanation: Competition is a negative interaction that occurs among organisms whenever two or more organisms require the same limited resource. All organisms require resources to grow, reproduce, and survive. ... Therefore, competitors reduce each other's growth, reproduction, or survival.
Earth has five layers based on physical characteristics. The diagram below shows these
five layers. Which letter represents the asthenosphere, the soft layer on which the
tectonic plates move?
There are millions of organisms on Earth that scientists have classified into different levels of organization. Which of these characteristics would be most
Important to scientists when classifying organisms?
where the organism lives
how small the organism is
the genes of the organism
the shape of the organism
Previous
Pau
5.50
A
14
3
$
4
backspace
5
6
7
8
o
Answer:
A
Explanation:
multiply 5.50 and you know X $50
Scientists follow seismic waves to locate the epicenter.
Please select the best answer from the choices provided
T
F
Answer: This is true, scientists do follow seismic waves.
Answer:
True, or T.
is what it is
Which of the following is a source of energy made from plant and animal remains?
Answer:
COAL
Explanation:
I GOT IT RIGHT
real ans only fast plzz
no wrong ok
Explanation:
A.Impulse Is The Answer.
functional group of Acetaldehyde
Answer:
―CHO
Explanation:
Organic compounds are compounds that contain carbon-hydrogen bonding in their structural formula, hence, virtually all organic compounds are referred to as HYDROCARBONS. Organic compounds consists of a wide variety of groups, which are individually identified by their FUNCTIONAL GROUP.
The functional group of an organic compound is responsible for its chemical behavior irrespective of other atoms in its structure. According to this question, ALDEHYDE GROUP is an organic compound also called ALKANAL. It has the functional group as follows:
R - C - H - O
Where R is a side chain
- The second member of the aldehyde group is called ACETALDEHYDE with the chemical formula; CH3CHO. Since it is a member of the aldehyde group, its functional group is -CHO.
Please help!! This is Science
Which of the following will most likely happen if the pancreas does not produce sufficient insulin?
A)Blood sugar will decrease because insulin lowers blood sugar when it rises too high.
B) Blood sugar will increase because insulin increases blood sugar when it falls too low.
C) Blood sugar will increase because insulin lowers blood sugar when it rises too high.
D) Blood sugar will decrease because insulin increases blood sugar when it falls too low.
Answer:
number 1
Explanation
i took the test and got it right
What molecule are we testing for to determine if the milk was properly digested?
Question 11 options:
galactose
lactase
glucose
lactose
Answer:
A lactose tolerance test measures how well your body can process lactose, a type of sugar found in dairy products. Normally, the body is able to process milk and other dairy products thanks to an enzyme in the intestines called lactase, which breaks down lactose during digestion.
Explanation:
D is the answer Lactose
Species with ___ genetic variation are ____ likely to survive?
A. More, less
B. Less,less
C. More,more
D.less, more
PLEASE IT IS URGENT I NEED THE ANSWER NOW!
Which best describes respiration?
A. a cell process that releases energy from food
B. a cell process that converts carbon dioxide into energy
D. a plant process where chlorophyll produces sugar energy
Answer: A
Explanation:
B and D both describe the process of photosynthesis. A is the only one that describes respiration which is the breakdown of glucose into energy.
Which series orders organisms from those with the greatest amount of energy available to them to
those with the least amount of energy available to them?
secondary consumer, primary consumer, producer
producer, secondary consumer, primary consumer
primary consumer, secondary consumer, producer
producer, primary consumer, secondary consumer
Answer:
producer, primary consumer, secondary consumer
13. Colorblindness is an x-linked recessive trait. What
does this mean for individual IV-7's male children?
Answer:
The male children cannot be colourblind because chromosomes for males are XY, and because it is a recessive trait, they would need 2 X chromosome with the colourblindness trait
14. Which are the most common gases emitted by
volcanoes?
A. hydrogen and helium
B. oxygen and nitrogen
C. water vapor and carbon dioxide
D. chlorine and hydrogen
Answer:
The most common volcanic gases are water vapor and carbon dioxide
Explanation:
A man who carries an allele of an X-linked gene will pass it on to
Explanation:
A man passes on his Y chromosome to all of his sons and his X chromosome to all of his daughters. Therefore, the sons of a man with an X-linked dominant disorder will not be affected, but all of his daughters will inherit the condition. A woman passes on one or the other of her X chromosomes to each child.
why are we still here? just to suffer
Answer:
and We were born just to die
Answer:
Explanation:
every night I can feel my leg and arm
Which of the following is not one of Mendel's Laws?
a) Law of Conservation of Mass
b) Law of Segregation
c) Law of Dominance
d) Law of Independent Assortment
Answer:
A
Explanation:
Law of conservation of mass was discovered by Lavoisier
Law of Conservation of Mass is not one of Mendel's Laws. Therefore, the correct option is A.
What are Mendel's Laws?Gregor Mendel's research with pea plants in the 19th century led him to reveal three fundamental laws of inheritance, known as Mendel's laws. There are three laws:
1. Law of Segregation: Each individual has two alleles for each trait, and this law indicates that these alleles separate (separate) during the development of gametes, or reproductive cells. This indicates that only one allele per trait is present in each gamete.
2. According to the law of independent assortment, the inheritance of one trait is independent of the inheritance of another. In other words, the segregation of alleles for one trait is independent of the segregation of alleles for the other trait.
3. The law of dominance states that when two different alleles are present in an individual, the dominant allele will dominate the recessive allele in terms of expression. Only when both alleles are recessive will the recessive allele be expressed.
Therefore, the correct option is A.
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Which characteristic do jawless fish and cartilaginous fish have in common?
jaws
scales
skeleton of cartilage
tube-shaped body
Answer:
C. skeleton of cartilage
Explanation:
i got it right on edge
What is the genotype of Squidward's son?
This is the anwser to your question have a nice day!
What needs to change so that only the green solutes diffuse across the membrane?
What need to be changed is ; The use of selectively/semi-permeable membrane
To selectively allow the passage ( diffusion ) of a certain type of solute through a membrane in a solution, we should make use of a selectively permeable membrane which allows only the passage of a certain type of solute contained in the solution ( like the green solutes ).
The use of permeable membrane in a solution is to selectively allow flow of solutes or solvent from a region of lower concentration to a region of higher concentration.
Hence we can conclude that what needs to be change is The use of selectively/semi-permeable membrane will allow only the green solutes to diffuse across.
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5. Gas stations aren't just places to fill up the tank. Can you find 2 things that Shaq at
the Recycle City gas station does to help the environment?
Answer:
decrease pollution also make the air fresher
Explanation:
I know this because instead of burning trash they reuse it .
The barred owl has been moving into the habitat of the spotted owl. This could lead to a reduction in the spotted owl population if what?
Answer: If there is competition for food and nesting areas.
Explanation: Barred owls and spotted owls are well known as rivals. Barred owls are known to be aggressive towards spotted owls and are both bigger and more aggressive than them.
a reptile egg is shown in the diagram which best describes function of the structure labeled y?
food source
protection
waste collection
gas exchange
Answer
food source
hope this helps
Answer:
A or food source 100%
Explanation:
How are traits inherited by offsring?
Answer:
Traits are passed to offspring by the offspring parents.
Explanation:
the genes that control a trait come in pairs, one from each parent. If a gene pair contains a dominant allele (a variation of genes that will produce phenotype,) than the offspring gains that trait from the dominant parent.