Answer:
A disease in which abnormal cells divide uncontrollably and destroy body tissue.
Explanation:
Answer:
Cancer
Explanation:
A disease caused by an uncontrolled division of abnormal cells in a part of the body. A growth or tumor resulting from the division of abnormal cells.
plz help i will give u BRAINLIEST
Answer:
(D.) I think
I hope I am correct.
8. Continental drift states that continents have moved (quickly or slowly) to their current location.
Answer:
Respondent agreed the continental drift theory, which stated that continents are constantly moving on Planet's crust. Pangaea started to break up over time, and the continents gradually shifted to their current locations.
Explanation:
How are the types of energy arranged on the EM Spectrum?
Answer:
In order from highest to lowest energy, the sections of the EM spectrum are named: gamma rays, X-rays, ultraviolet radiation, visible light, infrared radiation, and radio waves.
Explanation:
I hope this helped
(Sorry If it didn't)
When grafting a plant, which of the following layers of both plant and graft must come into contact?
a. wood
b. pith
c. cambium
d. xylem
Explanation:
For successful grafting to take place, the vascular cambium tissues of the stock and scion plants must be placed in contact with each other. Both tissues must be kept alive until the graft has "taken", usually a period of a few weeks.
An insertion mutation occurs when a base is _____.
A. multiplied
B. added
C. removed
Answer:
Hey mate.....
Explanation:
This is ur answer....
B. AddedHope it helps!
Brainliest pls!
Follow me! ;)
What is the probability of having fish with red scales shown on a table
The principal enzyme involved in DNA replication is called _____________. The enzyme joins ________________ to synthesize a new _______________ strand of DNA. DNA replication is called ______________ because each new DNA molecule is made up of one original and one new strand.
complementary
DNA polymerase
nucleotides
semiconservative
Answer:
The principal enzyme involved in DNA replication is called _DNA polymerase_. The enzyme joins _nucleotides_ to synthesize a new __complementary_ strand of DNA. DNA replication is called __semiconservative__ because each new DNA molecule is made up of one original and one new strand.
Explanation:
DNA replication is the process through which DNI molecule duplicates. This event takes place during the S stage of the interphase. So when the cell divides during mitosis or meiosis, each cell will get a complete set of chromosomes.
DNI replication is semi-conservative because each new molecule carries an original DNI strand and a new one. The fact that the new molecule is composed of an original strand makes it semi-conservative. The old existing strands are used to synthesize the new complementary strand.
The origin of the replication requires helicase enzymes to break hydrogen bonds and separate the two original strands. The topoisomerase enzyme is necessary to release tension. Other proteins are also needed to join the strains and keep them separated. Once the molecule is opened, there is a region named replication forks. DNA polymerase makes the new nucleotides enter into the fork and pairs them with the corresponding nucleotide of the original strand. Adenine pairs timine, and cytosine pairs guanine.
DNA strands are antiparallel, and replication occurs only in 5´-3´direction. So one of the strands will replicate continuously, while the other strain will be formed by short fragments known as Okazaki fragments.
Primers are needed to make the DNA polymerase work. Primers are small units of RNA and are placed at the beginning of each new fragment.
Which of the following defines scion?
a. the trunk portion of a plant onto which a cutting is grafted
b. the portion of a plant remaining after extensive pruning
c. the hybrid offspring of two differing varieties of a species
d. the cutting that is grafted onto the trunk portion of a plant
Answer:
A
Explanation:
It is a plant part, not the cutting.
water molds reproduce asexually using conjunction true or false
Answer:
false
Explanation:
sporangium :))))
1. An example of a pioneer species is
A. wheat
B. ferns
C. bees
D. buffalo
2.Primary succession in an area of Alberta today occurs because of the effects of
A. glaciation
B. clearcut logging
C. mountain formation
D. the controlled burn of a forest
3. Primary succession can be observed through aquatic succession by noting
A. changes in the numbers and types of organisms
B. the appearance of a particular organism
C. the disappearance of a particular organism
D. that no changes occurred
4. Match each description with the appropriate term listed. Place your answer in the blank space given
.i. humus
ii. primary succession
iii. pioneer species
iv. climax community
a.This stable community results from the process of succession.
b. These simple and hardy plants first colonize barren ground or rock.
c. This organic component of soil is produced from decomposed organisms.
d. This is the process of changing an environment from bare rock and a few species to a complex community with many species.
Answer:
1. B (ferns)
2. A (glaciation)
3. B (the appearance of a particular organism)
4
i. C
ii. D
iii. B
iv. A
Explanation:
1. Pioneer species in succession refers to species that first colonize a barren land or rock. They include species that can adapt to the condition of the land and subsequently break it down for other organisms to grow. Pioneer species in primary succession include ferns, lichens etc.
2. Primary succession occurs as a result of effects or negative impacts on an area. Specifically, primary succession in an area of Alberta today occurs because of the effects of GLACIATION, which is the covering of land surface with ice.
3. The appearance of a particular organism such as pioneer species in an aquatic succession can be an indicator of primary succession.
4. * Humus is an organic component of soil that is produced from decomposed organisms.
* Primary succession is the process of changing an environment from bare rock and a few species to a complex community with many species.
* Pioneer species are simple and hardy plants that first colonize a barren ground or rock.
* Climax community is a stable community that results from the process of succession.
Put the following layers of the digestive tract wall in order from the lumen to the deepest layer: 1. lamina propria 4. digestive (mucous) epithelium 2. muscularis externa 5. serosa 3. submucosa 6. muscularis mucosae
Answer:
4. digestive (mucous) epithelium
1. lamina propria
6. muscularis mucosae
3. submucosa
2. muscularis externa
5. serosa
Explanation:
The first layer of the digestive tract, starting from the lumen, is the epithelium. This has different characteristics depending on the digestive tract section. Then there is a loose connective tissue called lamina propria. Next, there is a layer of muscle called muscularis mucosae. It is only present in the digestive mucosae. The next layer is the submucosa, which has dense connective tissue and the submucosal plexus. Then it follows the muscular externa, which has muscle, and it is in all the digestive tract except for the esophagus and stomach. Lastly, we have the serosa layer.
PLZ help me I’m too slow
my fav songs are:
1. er'body but me
2. wishing well
3. smoke my pain
4. politically incorrect
5. Kiss me more
the doge says i speak all langos try me
HELP PLEASE IM BEGGING
The diagram shows the complete classification for the red
fox. The names for some of the taxa are missing.
Eukarya
Animalia
Phylum
Chordata
Class
Mammalia
Order
Carnivora
Family
Canidae
?
Vulpes
?
Vulpes vulpes
Which taxon does the group Animalia represent?
A. Genus
ОО
B. Phylum
C. Species
D. Kingdom
Answer:
c. SpeciesExplanation:
this my answer.C.Black panthers are found in both africa and america. what observation would most likely cause scientists to classify these panthers as different species?
A. the american black panther does not eat the same food as the african black panther
B. the american black panther population is smaller than the african black panther population
C. the american black panther is not able to produce fertile offspring with the african black panther
d. the american black panther lives in a different habitat
In this food web the owl eats the? help anyone because science is definitely not my thing???
Answer:
rabbit, both mice and the snake
Explanation:
the food chain is a transfer of energy between organisms, if it has a direct arrow, it is eaten by the organism being pointed to. Hope this helps!
Possible variations of a gene that controls a specific trait
A) Heredity
B) Phenotype
C) Gene
D) Allele
Answer:
D
Explanation:
Alleles are the different possibilities for the trait (brown, blue, green.)
Possible variations of a gene that controls a specific trait are referred to as alleles. Therefore, the correct option is D.
Alleles are different types or forms of a gene that reside at the same locus on a certain chromosome. They contribute to the wide variety of traits seen within populations and can exist in several forms, such as dominant or recessive.
For example, there may be alleles for blue eyes, brown eyes, or green eyes, for a gene that affects eye color. Different alleles play a role in the variety of phenotypes (observable characteristics) that people can display.
Therefore, the correct option is D.
Learn more about Allele, here:
https://brainly.com/question/25970081
#SPJ6
Water is carried though the trunk in the sapwood.
True
False
Answer:
true
Explanation:
A wire that is attached to a battery
is used to light a bulb. What type of
element is the wire most likely made
of?
Answer:metal or copper
Explanation:
Why are proteins so small but so important to living organisms .
Explanation: because carry out all the functions in the human body necessary for living. Proteins make up hormones that are required for living. Insulin - responsible for stabilising blood sugar. Haemoglobin - responsible for carrying oxygen around the body. Melatonin - responsible for helping us get to sleep. Adrenalin - responsible for the flight-fight-freeze response. There are many more but here are just a few.
Answer:
Protein is a nutrient your body needs to grow, as well as to support and maintain your life. ... For example, proteins help cells develop and communicate, act as enzymes and hormones, conduct the transport of nutrients throughout your bloodstream and repair damaged tissue. In other words, you can't live without protein.
Explanation:
Predict: How do you expect the spread of an airborne disease to be similar to and different from the spread of a person-to-person disease?
What are the reactants of cellular respiration? A. water (H2O) and glucose (CH,20) B. oxygen (0) and water (H2O) C. carbon dioxide (CO) and water (H2O) D. glucose (CH2O) and oxygen (0)
Answer: D. glucose(sugar) and Oxygen(o2)
Explanation:
I think i read that wrong if its not that then its A maybe
Which of the following is a consequence of ocean acidification?
Question 19 options:
A) Shorebird eggs are weakened and break more easily.
B) Swimmers may experience skin irritation from the acidified water.
C) Carbonate (CO32–) accumulates to increase the pH of the water.
D) Marine organisms that use carbonate (CO32–) as a building block to make calcified shelters are threatened.
Fossil A is found closer to the surface compared to Fossil B. Which of the following conclusions can be made based on this
statement? (1 point)
Fossil B is most likely older than Fossil A.
O The species of Fossil A existed at the same time as the species of Fossil B.
The species of Fossil A evolved from the species of Fossil B.
O Fossil A is from an older species than Fossil B.
Answer:
Fossil B is most likely older than Fossil A
Explanation:
Fossil B was found deeper in the ground than Fossil A.
If I drop a bone in soil, over time it will settle deeper and deeper down in the earth's surface.
The species of Fossil A is could not have evolved from Fossil B because evolution is not real. The fossil record shows absolutely 0 evidence of evolution over time. All organisms did not come from one cell, they were created individually. If evolution was real wouldn't we see change in humans over time? Wouldn't we see new species popping up everywhere we look? Just because species look the same does not mean that they evolved from one another. For example, if you were creating 10 different species of animals for yourself, and you had a plan that they would all have a pair of eyes and be able to see, wouldn't you put eyes in all of your creations?
Fossil A could not be older than Fossil B because it has settled for a shorter period of time, and is higher up to the surface.
If the two species existed at the same time, they would be at equal heights in the soil.
This leaves only Fossil B to be older than Fossil A which would explain settling over time causes the older fossil to be deeper in the earth.
Answer:
A
Explanation:
just took the test
What does every living thing have to have? *
Chloroplast
Nucleus
DNA
Answer:
DNA
Explanation:
Answer:
Explanation:
Los cloroplastos son los orgánulos celulares que en los organismos eucariotas fotosintetizadores se van ocupando de la fotosíntesis. Están limitados por una envoltura formada por las dos membranas concéntricas y contienen muchas vesículas, los tilacoides, donde se encuentran organizados los pigmentos y demás moléculas que convierten la energía lumínica en energía química, como la clorofila.
El término cloroplastos sirve alternativamente para designar a cualquier plasto dedicado a la fotosíntesis, o específicamente a los plastos verdes propios de las algas verdes y las plantas. Aunque el reciente descubrimiento adiciona a más individuos en la lista, como lo es en el caso de Elysia chlorotica, que al digerir al alga Vaucheria litorea, adquiere los cloroplastos a sus tejidos, y gracias a esto, puede realizar la fotosíntesis.
This is one strand of the DNA sequence: ATGAC. What will be the new
strand after replication? *
pls help i literally have no idea how to read a cladogram????
Answer:
1.the most related organism are A and B.
2.they could have a similar anatomy
3.animal A and B are birds and C is a mammal
Suppose there is a population of 10 beetles. These
beetles live in ideal conditions.
How many generations would it take to have a
population of 160 beetles if the rmax is 1.0?
Answer:
4
Explanation:
edge
Living and nonliving things are made up of matter. Which of the following statements is true about matter?
Answer:
Where are the following statements? XD
Organism X has 40 chromosomes in their somatic cells. How many chromosomes would you find in its sperm cell?