Answer:
The answer is B. Fragmentation
Explanation:
Fragmentation is a process or method of asexual reproduction presented by certain organisms, in which an individual is divided into two or more parts, which become a new organism. The organism that originates from this asexual division are identical to the original organism.
What animals will share the most genes?
animals in the same class
animals in the same family
animals in the same order
animals in the same phylum
Answer:
Animals in the same family
Explanation:
Kingdom - Phylum -Class - Order - Family - Genus - Species
..... responsible for 50% of the earth photosynthesis which produces a significant amount of oxygen
-WILL GIVE BRAINLIEST!!-
In 1831, Charles Darwin visited the Galapagos Islands. While observing the giant land tortoises that lived on these islands, Darwin noted that the shape of the tortoise shell varied depending on which island the tortoise lived. Tortoises on one island had round shells, for example, whereas tortoises on a neighboring island had more flattened, saddle-shaped shells. Which statement BEST summarizes Darwin's explanation for these differences?
A) Random mutations caused the shape of the shells to fluctuate periodically.
B) The shape of the tortoise shell varied because the predators on the islands were all similar.
C) The particular shape of the shell was best suited for the island on which the tortoise was living.
D) Tortoises who used their shells in special ways caused the shells to become larger, rounder, or flatter.
The corrects answer is C.
Which molecule will cross a cell membrane most easily? select one:
a. a large molecule such as hemoglobin
b. a small molecule such as glucose
c. genetic material such as dna
d. a highly polar molecule such as water
e. a lipid-soluble substance such as testosterone?
________ are multiple arteries that fuse in order to serve a single capillary network.
The process by which receptor cells detect stimuli is called:
Final answer:
Receptor cells detect stimuli through a process called reception, which involves the activation of sensory receptors by stimuli. Following this, transduction converts the stimulus into a nerve impulse for the brain to process.
Explanation:
The process by which receptor cells detect stimuli is called reception. This is the initial step in the sensory perception process, which involves the activation of sensory receptors by various stimuli like mechanical stimuli (such as being bent or squished), chemicals, or temperature. These stimuli are detected within a receptor's receptive field, which can vary greatly across the different senses, such as touch, hearing, and vision. After reception, transduction occurs, which is the conversion of a stimulus into a nerve impulse that can be processed by the central nervous system.
Different types of sensory receptors are specialized to respond to specific stimuli present in the environment, and this response results in a change in the receptor cell's membrane potential. There are two main types of sensory transduction systems; one involves a neuron working with a sensory receptor cell or process, and the other involves a sensory nerve ending directly responding to stimuli. Sensory receptors can experience physical, chemical, or electromagnetic variations which they convert into membrane potential changes, known as transduction.
For most people, the more vigorous and longer lasting the exercise, the greater the health benefits.
a. True
b. False
Answer:
False :)
Explanation:
"information is transferred from the nucleus to ribosomes via ______"
Information is transferred from the nucleus to ribosomes via mRNA
How to determine the portal
In eukaryotes, ribosomes get their orders for protein synthesis from the nucleus, where portions of DNA (genes) are transcribed to make messenger RNAs (mRNAs).
An mRNA travels to the ribosome, which uses the information it contains to build a protein with a specific amino acid sequence.
Transport of proteins and RNA between the nucleus and cytoplasm is accomplished by soluble transport factors that bind their cargoes and carry
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Which of the following is not a way in which human events can change the Earth’s surface?
a.
draining wetlands
b.
agriculture
c.
glacial melting
d.
pesticide use
"the valves located between the atria and ventricles are known as the ________ valves."
oxygen is a chemical that produces a green-blue color in Uranus and Neptune true or fals
Answer:
False
Explanation:
Uranus and Neptune are seventh and eighth planet of the solar system respectively. They have extremely cold temperature as they are very far from the sun. They are very similar in color. They appear green-blue in color. This is due to the presence of Methane in their atmosphere which absorbs all the red light and reflects green-blue light.
Thus, the given statement is false.
Water is warmed by the sun and ______. then it is cooled and ____. then it is brought back to earth in the form of _____.
water and nutrients that are not cycled are stored in _____.
Antibodies that act against a particular foreign substance are released by ________. antibodies that act against a particular foreign substance are released by ________. medullary cords plasma cells t lymphocytes lymph nodes
Why do the symptoms of certain viral infections occur after having disappeared for a period of time?
Answer:
When viruses disperse they leave to incubate and evolve, and then come back once they have evolved to try to make you very sick again.
Explanation:
Prophase has a series of checkpoints that determine whether a cell will undergo all stages of mitosis. true or false
Asexual reproduction
Sexual reproduction
Mitosis
Meiosis
Chromosome
Cell division
Clone
Budding
Acquired trait
Recessive Trait
Dominant Trait
Co-Dominant
what is the definitions for these plz
Tiny openings in the epidermis of the leaf that allow air to enter the leaf are called ______.
Tiny openings in the leaf's epidermis that allow for gas exchange are called stomata. They play a significant role in photosynthesis by letting carbon dioxide in and allowing oxygen and water vapor to exit. Guard cells control their opening and closing in response to environmental conditions.
Tiny openings in the epidermis of the leaf that allow air to enter the leaf are called stomata (singular stoma). These are gaps in the epidermis that enable gas exchange between the atmosphere and the internal parts of the leaf. The epidermis protects the inner leaf tissues and helps regulate gas exchange by possessing these small openings. Stomata are crucial for photosynthesis as they allow carbon dioxide (CO₂), which is needed for the process, to enter the leaf. Simultaneously, oxygen, a product of photosynthesis, and water vapor from transpiration exit through the stomata. The opening and closing of these stomata are controlled by specialized epidermal cells known as guard cells. These guard cells respond to various environmental stimuli such as light, humidity, and the concentration of CO₂ in the air, regulating the opening and closing of the stomata accordingly.
What are the most basic components of all ecosystems? what are the most basic components of all ecosystems? communities of organisms nutrients and energy the living, or biotic part, and the abiotic producers, consumers, and decomposers volcanoes, wind, oceans, and other abiotic parts submit?
What is a repeated pattern of losing and regaining body weight called?
While eating a celery stalk and you are picking stringy parts of the plant out of your teeth, you realize that the stringy parts provide support but are flexible. the stringy parts of the celery you eat are composed of what type of cells?
The flexible and supportive stringy parts of a celery stalk are made up of collenchyma cells. These cells, alive at maturity and often found beneath the plant's epidermis, provide structural support. Despite being indigestible for humans, consuming this cellulose is beneficial as dietary fiber.
Explanation:The stringy parts of the celery that you eat, known for their flexibility and support, are composed of a type of plant cells called collenchyma cells. These cells are elongated with unevenly thickened walls, providing structural support, especially to the stem and leaves. They are usually alive at maturity, and typically found beneath the epidermis (the outer layer) of the plant.
An important fact to note is that though we ingest these cells while eating celery, human beings can't digest cellulose, the primary substance in plant cell walls. The indigestible portion is referred to as dietary fiber, providing health benefits such as promoting a healthy digestive tract and possibly reducing the risk of heart disease and certain types of cancer.
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Which of these is not a sign of brain concussion? unequal pupil size increased appetite deafness restlessness?
"which best describes the state of health insurance in texas"
Select the reasons why viruses, prions, and viroids are not classified as living organisms. they are not able to reproduce independently. they are only motile in the early stages of growth. they do not use energy for metabolism of any kind. their virulence is maintained by non-living cultures.
Answer:
They are not able to reproduce independently
They do not use energy for metabolism of any kind
Their virulence is maintained by non-living cultures
Explanation:
Which cell types remain in a non-dividing stage and do not complete the mitosis process?
Muscle cells and nerve cells
Explanation;Mitosis is a type of cell division which occurs in the somatic cells or the body cells where cells divides to generate daughter cells that are identical to the parent cells.All the body cells undergo mitosis a process that enhances growth, however, the muscle cells and the nerve cells are specialized cells that remain in a non-dividing stage and do not complete the process of mitosis. Nerve cells for example they can never be created again once they die.These cells, nerve cells and muscle cells lack repair mechanisms for injuries. Since they are specialized cells they loose the ability to divide by mitosis.Scientists consider the testing phase of the cell cycle because they can’t see a visible change during this phase
Which is an important part of the endocrine system but is not an endocrine gland?
The pancreas is an important part of the endocrine system but is not an endocrine gland.
The pancreas plays a crucial role in regulating blood sugar levels and is a vital component of the endocrine system. It contains clusters of cells called the Islets of Langerhans, which house two important types of cells: alpha cells that secrete glucagon and beta cells that secrete insulin. These hormones are essential for regulating glucose metabolism and maintaining blood sugar within a healthy range.
When blood sugar levels rise after a meal, beta cells release insulin to help cells absorb glucose for energy. Conversely, when blood sugar levels drop, alpha cells release glucagon to stimulate the release of stored glucose from the liver. While the pancreas primarily functions as an exocrine gland, producing digestive enzymes, its role in regulating blood sugar exemplifies its critical endocrine function.
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Why is the federal income tax a progressive tax?
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Please help ?
A succulent plant is grown in a low light situation so that it is very tall. pale, and has few leaves compared to its siblings grown in full sun. Is this an evolutionary change or not, and why?
In a living organism, evolution is growing in the heritable traits of biological communities over succeeding generations. A mutation that is a permanent modification in the DNA chain that makes up a gene, so that the progression varies from what is discovered in maximum plants. On the other hand, phenotypic variation is due to underlying heritable genetic modification. This is a major requirement for development by natural preference which is not found in succulent plant.
In this mechanism enzyme dicer cuts DSRNA into smaller fragments called SIRNA which form a complex with RISC in degrees specific
A) proteins
B)mRNA
C)DNA
While watching television in the dayroom a client who has demonstrated withdrawn, regressed behavior suddenly screams, bursts into tears, and runs from the room to the far end of the hallway. what is the most therapeutic intervention by the nurse?
Answer:
The answer is: Go for the client and find out what happened to him.
Explanation:
The intervention of the nurse, first go for him to the hallway, second try to talk to him to explain the cause of that reaction, and third determine with the information if he need any tranquilizer or is not necessary.
The answer is: Go for the client and find out what happened to him.